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2008, 2010 53 12 4 1. anode 2. cathode 3. gnd 4. v o 5. v cc pin connection (top view) description the ps9122 is an optical coupled high-speed, active low type isolator contai ning a gaalas led on the input side and a photodiode and a signal processing ci rcuit on the output side on one chip. the ps9122 is a high-speed digital out put type photocoupler designed specific ally for low circuit current. the ps9122 is in 5-pin plastic sop (s mall o utline p ackage) and is suitable fo r high density application. features ? supply voltage n rank: v cc = 3.3 v l rank: v cc = 5 v ? pulse width distortion ( ? t phl ? t plh ? = 200 ns max.) ? small package (so-5) ? high-speed (1 mbps) ? high isolation voltage (bv = 3 750 vr.m.s.) ? open collector output ? embossed tape product: PS9122-F3: 2 500 pcs/reel ? pb-free product ? safety standards ? ul approved: file no. e72422 ? din en60747-5-2 (vde0884 part 2) approved no.40008902 (option) applications ? poe (power over ethernet) ? measurement equipment ? fa network truth table led output on l off h the mark shows major revised points. the revised points can be easily s earched by copying an "" in the pdf file and specifying it in the "find what:" field. data sheet the information in this document is subject to change without notice. before using this document, please confirm that this is the latest version. not all products and/or types are available in every country. please check with an nec electronics sales representative for availability and additional information. photocoupler ps9122 1 mbps open collector output type 5-pin sop (so-5) high-speed photocoupler ? nepoc series ? document no. pn10697ej02v0ds (2nd edition) date published march 2010 ns printed in japan
package dimensions (unit: mm) 1.27 0.4 +0.10 ?0.05 0.25 m 0.10.1 2.60.2 4.4 7.00.3 0.50.3 0.15 +0.10 ?0.05 3.4 +0.3 ?0.1 53 12 4 photocoupler construction parameter unit (min.) air distance 4.2 mm outer creepage distance 4.2 mm isolation distance 0.2 mm marking example no. 1 pin mark initial of nec (engraved mark) rank code year assembled (last 1 digit) week assembled n 0 31 assembly lot 9122 n031 n *1 *1 bar : pb-free type number ni/pd/au plating data sheet pn10697ej02v0ds 2 ps9122
ordering information part number order number rank solder plating specification packing style safety standards approval application part number *1 ps9122 ps9122-ax n *2 pb-free 20 pcs (tape 20 pcs cut) standard products ps9122 l *3 (ni/pd/au) (ul approved) PS9122-F3 PS9122-F3-ax n *2 embossed tape 2 500 pcs/reel l *3 ps9122-v ps9122-v-ax n *2 20 pcs (tape 20 pcs cut) din en60747-5-2 l *3 (vde0884 part2) ps9122-v-f3 ps9122-v-f3-ax n *2 embossed tape 2 500 pcs/reel approved (option) l *3 *1 for the application of the safety st andard, following part number should be used. *2 n rank: v cc = 3.3 v *3 l rank: v cc = 5 v data sheet pn10697ej02v0ds 3 ps9122
absolute maximum ratings (t a = 25 c, unless otherwise specified) parameter symbol ratings unit diode forward current *1 i f 25 ma reverse voltage v r 5 v detector supply voltage v cc 7 v output voltage v o 7 v output current i o 20 ma power dissipation *2 p c 40 mw isolation voltage *3 bv 3 750 vr.m.s. operating ambient temperature t a ? 40 to +100 c storage temperature t stg ? 55 to +125 c *1 reduced to 0.17 ma/ c at t a = 25 c or more. *2 applies to output pin v o (collector pin). reduced to 1.5 mw/ c at t a = 80 c or more. *3 ac voltage for 1 minute at t a = 25 c, rh = 60% between input and output. pins 1-2 shorted together , 3-5 shorted together. recommended operating conditions parameter symbol min. typ. max. unit low level input voltage v fl 0 0.8 v high level input current i fh 6.3 10 12.5 ma supply voltage n rank v cc 2.7 3.3 3.6 v l rank 4.5 5.0 5.5 ttl (r l = 1 k , loads) n 3 pull-up resistor r l 330 4 k driver circuit it is recommended to use some buffer for low output curr ent controller, especially in the case of low v cc , otherwise to confirm that enough input current is supplied from controller. controller buffer v cc (3.3 to 5 v) v cc (3.3 to 5 v) 6.3 ma to 74xx14 series 74vhc14xx, etc. data sheet pn10697ej02v0ds 4 ps9122
electrical characteristics 1: n rank (t a = ? 40 to +100 c, unless otherwise specified) parameter symbol conditions min. typ. *1 max. unit diode forward voltage v f i f = 10 ma, t a = 25 c 1.6 1.8 v reverse current i r v r = 3 v, t a = 25 c 10 a terminal capacitance c t v = 0 v, f = 1 mhz, t a = 25 c 30 pf detector high level output current i oh v cc = v o = 3.3 v, v f = 0.8 v 1 100 a low level output voltage *2 v ol v cc = 3.3 v, i f = 5 ma, i ol = 10 ma 0.2 0.6 v high level supply current i cch v cc = 3.3 v, i f = 0 ma, v o = open 2 ma low level supply current i ccl v cc = 3.3 v, i f = 10 ma, v o = open 3 coupled threshold input current (h l) i fhl v cc = 3.3 v, v o = 0.8 v, r l = 350 2 5 ma isolation resistance r i-o v i-o = 1 kv dc , rh = 40 to 60%, t a = 25 c 10 11 isolation capacitance c i-o v = 0 v, f = 1 mhz, t a = 25 c 0.6 pf propagation delay time (h l) *3 t phl v cc = 3.3 v, r l = 350 , i f = 7.5 ma, v thhl = v thlh = 1.5 v 500 ns propagation delay time (l h) *3 t plh 700 rise time t r 60 ns fall time t f 70 pulse width distortion (pwd) *3 t phl- t plh 200 ns common mode transient immunity at high level output *4 cm h v cc = 3.3 v, r l = 350 , t a = 25 c, i f = 0 ma, v o > 2.0 v, v cm = 1.0 kv 15 20 common mode transient immunity at low level output *4 cm l v cc = 3.3 v, r l = 350 , t a = 25 c, i f = 7.5 ma, v o < 0.8 v, v cm = 1.0 kv 15 20 kv/ s data sheet pn10697ej02v0ds 5 ps9122
electrical characteristics 2: l rank (t a = ? 40 to +100 c, unless otherwise specified) parameter symbol conditions min. typ. *5 max. unit diode forward voltage v f i f = 10 ma, t a = 25 c 1.6 1.8 v reverse current i r v r = 3 v, t a = 25 c 10 a terminal capacitance c t v = 0 v, f = 1 mhz, t a = 25 c 30 pf detector high level output current i oh v cc = v o = 5 v, v f = 0.8 v 1 100 a low level output voltage *6 v ol v cc = 5 v, i f = 5 ma, i ol = 13 ma 0.2 0.6 v high level supply current i cch v cc = 5 v, i f = 0 ma, v o = open 2.5 ma low level supply current i ccl v cc = 5 v, i f = 10 ma, v o = open 3.5 coupled threshold input current (h l) i fhl v cc = 5 v, v o = 0.8 v, r l = 350 2 5 ma isolation resistance r i-o v i-o = 1 kv dc , rh = 40 to 60%, t a = 25 c 10 11 isolation capacitance c i-o v = 0 v, f = 1 mhz, t a = 25 c 0.6 pf propagation delay time (h l) *7 t phl v cc = 5 v, r l = 350 , i f = 7.5 ma, v thhl = v thlh = 1.5 v 500 ns propagation delay time (l h) *7 t plh 700 rise time t r 60 ns fall time t f 70 pulse width distortion (pwd) *7 t phl- t plh 200 ns common mode transient immunity at high level output *8 cm h v cc = 5 v, r l = 350 , t a = 25 c, i f = 0 ma, v o > 2.0 v, v cm = 1.0 kv 15 20 common mode transient immunity at low level output *8 cm l v cc = 5 v, r l = 350 , t a = 25 c, i f = 7.5 ma, v o < 0.8 v, v cm = 1.0 kv 15 20 kv/ s data sheet pn10697ej02v0ds 6 ps9122
*1, 5. typical values at t a = 25 c *2, 6. because v ol of 2 v or more may be output when led current input and when output supply of v cc = 2 v more or less, it is important to confirm the charac teristics (operation with the power supply on and off) during design, before using this device. *3, 7. test circuit for propagation delay time input output 1.5 v v ol t phl t plh (i f = 7.5 ma) 50% 47 pulse input (i f ) v o (monitor) v cc = 3.3 v (n rank) v cc = 5 v (l rank) input (monitor) 0.1 f c l = 15 pf r l = 350 (pw = 1 s, duty cycle = 1/10) remark c l includes probe and stray wiring capacitance. *4, 8. test circuit for common mode transient immunity 90% 10% 1 kv 0 v v oh 2 v 0.8 v v ol v cm v o (i f = 0 ma) v o (i f = 7.5 ma) t r t f v o (monitor) 0.1 f c l = 15 pf sw v cm i f r l = 350 v cc = 3.3 v (n rank) v cc = 5 v (l rank) remark c l includes probe and stray wiring capacitance. usage cautions 1. this product is weak for static el ectricity by designed with hi gh-speed integrated circuit so protect against static electricity when handling. 2. by-pass capacitor of 0.1 f is used between v cc and gnd near device. also, ens ure that the distance between the leads of the photocoupler and c apacitor is no more than 10 mm. 3. avoid storage at a high te mperature and high humidity. data sheet pn10697ej02v0ds 7 ps9122
typical characteristics (t a = 25 c, unless otherwise specified) 25 50 00 75 100 125 150 25 50 75 100 125 150 30 25 20 15 10 5 1.0 100 10 1 0.1 1.2 1.4 1.6 1.8 2.0 2.2 2.4 ?50 ?25 0 25 50 75 100 ?50 ?25 0 25 50 75 100 5 4 3 2 1 0 ambient temperature t a ( c) maximum forward current i f (ma) maximum forward current vs. ambient temperature forward voltage v f (v) forward current i f (ma) forward current vs. forward voltage threshold input current vs. ambient temperature threshold input current i fhl (ma) ambient temperature t a ( c) threshold input current vs. ambient temperature ambient temperature t a ( c) threshold input current i fhl (ma) detector power dissipation vs. ambient temperature ambient temperature t a ( c) detector power dissipation p c (mw) 50 40 30 20 10 5 4 3 2 1 0 t a = +100 c +85 c +50 c +25 c 0 c ?40 c 1 k 4 k r l = 350 1 k 4 k r l = 350 v cc = 3.3 v, v o = 0.8 v v cc = 5 v, v o = 0.8 v remark the graphs indicate nominal characteristics. data sheet pn10697ej02v0ds 8 ps9122
3.0 2.5 2.0 1.5 1.0 0.5 0 0 1.0 2.0 3.0 4.0 5.0 6.0 0 1.0 2.0 3.0 4.0 5.0 6.0 ?50 ?25 0 25 50 75 100 ?50 ?25 0 25 50 75 100 ?50 ?25 0 25 50 75 100 ?50 ?25 0 25 50 75 100 6.0 5.0 4.0 3.0 2.0 1.0 ambient temperature t a ( c) ambient temperature t a ( c) ambient temperature t a ( c) high level supply current i cch (ma) low level supply current i ccl (ma) high level supply current i cch (ma) low level supply current i ccl (ma) supply current vs. ambient temperature supply current vs. ambient temperature ambient temperature t a ( c) low level output voltage v ol (v) low level output voltage v ol (v) low level output voltage vs. ambient temperature low level output voltage vs. ambient temperature output voltage vs. forward current output voltage vs. forward current output voltage v o (v) forward current i f (ma) forward current i f (ma) output voltage v o (v) 3.0 2.5 2.0 1.5 1.0 0.5 0 0.6 0.5 0.4 0.3 0.2 0.1 0 0.6 0.5 0.4 0.3 0.2 0.1 0 6.0 5.0 4.0 3.0 2.0 1.0 v cc = 3.3 v, i f = 5 ma v cc = 5 v, i f = 5 ma i ccl (v cc = 5 v, i f = 10 ma) i cch (v cc = 5 v, i f = 0 ma) v cc = 3.3 v v cc = 5 v 1 k 4 k , 4.7 k r l = 350 1 k 4 k , 4.7 k r l = 350 i o = 16 ma 13 ma 10 ma 6 ma i o = 16 ma 13 ma 10 ma 6 ma i ccl (v cc = 3.3 v, i f = 10 ma) i cch (v cc = 3.3 v, i f = 0 ma) remark the graphs indicate nominal characteristics. data sheet pn10697ej02v0ds 9 ps9122
500 450 400 350 300 250 200 150 100 50 0 ?50 ?25 0 25 50 75 100 ?50 ?25 0 25 50 75 100 ?50 ?25 0 25 50 75 100 125 125 ?50 ?25 0 25 50 75 100 125 125 ?50 ?25 0 25 50 75 100 125 ?50 ?25 0 25 50 75 100 125 200 180 160 140 120 100 80 60 40 20 0 ambient temperature t a ( c) propagation delay time t phl (ns) propagation delay time vs. ambient temperature ambient temperature t a ( c) propagation delay time t plh (ns) propagation delay time vs. ambient temperature pulse width distortion vs. ambient temperature pulse width distortion (pwd) t phl ?t plh (ns) ambient temperature t a ( c) pulse width distortion vs. ambient temperature ambient temperature t a ( c) pulse width distortion (pwd) t phl ?t plh (ns) propagation delay time t plh (ns) propagation delay time vs. ambient temperature ambient temperature t a ( c) propagation delay time vs. ambient temperature ambient temperature t a ( c) propagation delay time t phl (ns) 500 450 400 350 300 250 200 150 100 50 0 500 450 400 350 300 250 200 150 100 50 0 500 450 400 350 300 250 200 150 100 50 0 200 180 160 140 120 100 80 60 40 20 0 v cc = 3.3 v, i f = 7.5 ma v cc = 5 v, i f = 7.5 ma v cc = 3.3 v, i f = 7.5 ma v cc = 5 v, i f = 7.5 ma v cc = 3.3 v, i f = 7.5 ma v cc = 5 v, i f = 7.5 ma 1 k 4 k r l = 4.7 k 350 1 k 4 k r l = 4.7 k 350 1 k 4 k r l = 4.7 k 350 1 k 4 k r l = 4.7 k 350 1 k 4 k r l = 4.7 k 350 1 k 4 k r l = 4.7 k 350 remark the graphs indicate nominal characteristics. data sheet pn10697ej02v0ds 10 ps9122
200 180 160 140 120 100 80 60 40 20 0 ?50 ?25 0 25 50 75 100 ?50 ?25 0 25 50 75 100 ?50 ?25 0 25 50 75 100 125 125 ?50 ?25 0 25 50 75 100 125 125 5 7 9 11 13 15 5 7 9 11 13 15 ambient temperature t a ( c) switching time t r (ns) switching time vs. ambient temperature switching time vs. ambient temperature ambient temperature t a ( c) switching time t f (ns) switching time t f (ns) switching time vs. ambient temperature switching time vs. ambient temperature propagation delay time vs. forward current propagation delay time vs. forward current propagation delay time t phl , t plh (ns) forward current i f (ma) forward current i f (ma) propagation delay time t phl , t plh (ns) ambient temperature t a ( c) ambient temperature t a ( c) switching time t r (ns) 200 180 160 140 120 100 80 60 40 20 0 50 40 30 20 10 0 50 40 30 20 10 0 250 200 150 100 50 0 250 200 150 100 50 0 v cc = 3.3 v, i f = 7.5 ma 1 k 4 k r l = 4.7 k 350 1 k 4 k r l = 4.7 k 350 v cc = 5 v, i f = 7.5 ma v cc = 5 v, i f = 7.5 ma v cc = 3.3 v, i f = 7.5 ma 1 k 4 k 4.7 k r l = 350 1 k 4 k 4.7 k r l = 350 v cc = 3.3 v t plh : r l = 1 k t plh : r l = 350 v cc = 5 v t plh : r l = 1 k t plh : r l = 4 k t plh : r l = 4.7 k t plh : r l = 350 t phl : r l = 1 k t phl : r l = 4 k t phl : r l = 4.7 k t phl : r l = 350 t plh : r l = 4 k t plh : r l = 4.7 k t phl : r l = 1 k t phl : r l = 4 k t phl : r l = 4.7 k t phl : r l = 350 remark the graphs indicate nominal characteristics. data sheet pn10697ej02v0ds 11 ps9122
taping specifications (unit: mm) outline and dimensions (tape) tape direction PS9122-F3 outline and dimensions (reel) packing: 2 500 pcs/reel 1001.0 13.00.2 3302.0 2.00.5 11.9 to 15.4 outer edge of flange 17.51.0 13.51.0 2.00.5 13.00.2 r 1.0 21.00.8 1.550.1 2.00.05 4.00.1 1.750.1 3.90.1 3.45 max. 7.40.1 0.3 0.05 8.00.1 1.5 +0.1 ?0 5.50.1 12.00.2 3.00.1 data sheet pn10697ej02v0ds 12 ps9122
recommended mount pad dimensions (unit: mm) 1.45 0.8 1.27 5.5 data sheet pn10697ej02v0ds 13 ps9122
notes on handling 1. recommended soldering conditions (1) infrared reflow soldering ? peak reflow temperature 260 c or below (package surface temperature) ? time of peak reflow temperature 10 seconds or less ? time of temperature higher than 220 c 60 seconds or less ? time to preheat temperature from 120 to 180 c 120 30 s ? number of reflows three ? flux rosin flux containing small amount of chlorine (the flux with a maximum chlorine content of 0.2 wt% is recommended.) 12030 s (preheating) 220 c 180 c package surface temperature t ( c) time (s) recommended temperature profile of infrared reflow (heating) to 10 s to 60 s 260 c max. 120 c (2) wave soldering ? temperature 260 c or below (molten solder temperature) ? time 10 seconds or less ? preheating conditions 120 c or below (package surface temperature) ? number of times one (allowed to be dipped in solder including plastic mold portion.) ? flux rosin flux containing small amount of chlorine (the flux with a maximum chlorine content of 0.2 wt% is recommended.) (3) soldering by soldering iron ? peak temperature (l ead part temperature) 350 c or below ? time (each pins) 3 seconds or less ? flux rosin flux containing small amount of chlorine (the flux with a maximum chlorine content of 0.2 wt% is recommended.) (a) soldering of leads should be made at the poi nt 1.5 to 2.0 mm from the root of the lead (b) please be sure that the temperatur e of the package woul d not be heated over 100 c data sheet pn10697ej02v0ds 14 ps9122
(4) cautions ? fluxes avoid removing the residual flux with freon-based and chlorine-based cleaning solvent. 2. cautions regarding noise be aware that when voltage is applied suddenly bet ween the photocoupler?s i nput and output or between collector-emitters at startup, the output transistor may enter the on state, even if the voltage is within the absolute maximum ratings. data sheet pn10697ej02v0ds 15 ps9122
specification of vde marks license document parameter symbol speck unit climatic test class (iec 60068-1/din en 60068-1) 40/100/21 dielectric strength maximum operating isolation voltage test voltage (partial discharge test, pr ocedure a for type test and random test) u pr = 1.5 u iorm , p d < 5 pc u iorm u pr 707 1 061 v peak v peak test voltage (partial discharge te st, procedure b fo r all devices) u pr = 1.875 u iorm , p d < 5 pc u pr 1 326 v peak highest permissible overvoltage u tr 6 000 v peak degree of pollution (din en 60664-1 vde0110 part 1) 2 comparative tracking index (iec 60112/din en 60112 (vde 0303 part 11)) cti 175 material group (din en 60664-1 vde0110 part 1) iii a storage temperature range t stg ?55 to +125 c operating temperature range t a ?40 to +100 c isolation resistance, minimum value v io = 500 v dc at t a = 25c v io = 500 v dc at t a max. at least 100c ris min. ris min. 10 12 10 11 safety maximum ratings (maximum permi ssible in case of fault, see thermal derating curve) package temperature current (input current i f , psi = 0) power (output or total power dissipation) isolation resistance v io = 500 v dc at t a = tsi tsi isi psi ris min. 150 200 300 10 9 c ma mw data sheet pn10697ej02v0ds 16 ps9122
the information in this document is current as of march, 2010. the information is subject to change without notice. for actual design-in, refer to the latest publications of nec electronics data sheets, etc., for the most up-to-date specifications of nec electronics products. not all products and/or types are available in every country. please check with an nec electronics sales representative for availability and additional information. no part of this document may be copied or reproduced in any form or by any means without the prior written consent of nec electronics. nec electronics assumes no responsibility for any errors that may appear in this document. nec e lectronics does not assume any liability for infringement of patents, copyrights or other intellectual property rights of third parties by or arising from the use of nec electronics products listed in this document or any other liability arising from the use of such products. no license, express, implied or otherwise, is granted under any patents, copyrights or other intellectual property rights of nec electronics or others. descriptions of circuits, software and other related information in this document are provided for illustrative purposes in semiconductor product operation and application examples. the incorporation of these circuits, software and information in the design of a customer's equipment shall be done under the full responsibility of the customer. nec electronics assumes no responsibility for any losses incurred by customers or third parties arising from the use of these circuits, software and information. while nec electronics endeavors to enhance the quality and safety of nec electronics products, customers agree and acknowledge that the possibility of defects thereof cannot be eliminated entirely. in addition, nec electronics products are not taken measures to prevent radioactive rays in the product design. when customers use nec electronics products with their products, customers shall, on their own responsibility, incorporate sufficient safety measures such as redundancy, fire-containment and anti-failure features to their products in order to avoid risks of the damages to property (including public or social property) or injury (including death) to persons, as the result of defects of nec electronics products. nec electronics products are classified into the following three quality grades: "standard", "special" and "specific". the "specific" quality grade applies only to nec electronics products developed based on a customer- designated "quality assurance program" for a specific application. the recommended applications of an nec electronics product depend on its quality grade, as indicated below. customers must check the quality grade of each nec electronics product before using it in a particular application. the quality grade of nec electronics products is "standard" unless otherwise expressly specified in nec electronics data sheets or data books, etc. if customers wish to use nec electronics products in applications not intended by nec electronics, they must contact an nec electronics sales representative in advance to determine nec electronics' willingness to support a given application. (note) ? ? ? ? ? ? m8e0904e (1) (2) "nec electronics" as used in this statement means nec electronics corporation and also includes its majority-owned subsidiaries. "nec electronics products" means any product developed or manufactured by or for nec electronics (as defined above). computers, office equipment, communications equipment, test and measurement equipment, audio and visual equipment, home electronic appliances, machine tools, personal electronic equipment and industrial robots. transportation equipment (automobiles, trains, ships, etc.), traffic control systems, anti-disaster systems, anti-crime systems, safety equipment and medical equipment (not specifically designed for life support). aircraft, aerospace equipment, submersible repeaters, nuclear reactor control systems, life support systems and medical equipment for life support, etc. "standard": "special": "specific": data sheet pn10697ej02v0ds 17 ps9122
caution gaas products this product uses gallium arsenide (gaas). gaas vapor and powder are hazardous to human health if inhaled or ingested, so please observe the following points. ? follow related laws and ordinanc es when disposing of the produc t. if there are no applicable laws and/or ordinances, dispose of the product as recommended below. 1. commission a disposal company able to (wit h a license to) collect, transport and dispose of materials that contain arsenic and other such industrial waste materials. 2. exclude the product from general industria l waste and household garbage, and ensure that the product is controlled (as industria l waste subject to special c ontrol) up until final disposal. ? do not burn, destroy, cut, crush, or chemically di ssolve the product. ? do not lick the product or in any way allow it to enter the mouth. ps9122
to our customers, old company name in catalogs and other documents on april 1 st , 2010, nec electronics corporation merged with renesas technology corporation, and renesas electronics corporation took over all the business of both companies. therefore, although the old company name remains in this document, it is a valid renesas electronics document. we appreciate your understanding. renesas electronics website: http://www.renesas.com april 1 st , 2010 renesas electronics corporation issued by: renesas electronics corporation (http://www.renesas.com) send any inquiries to http://www.renesas.com/inquiry.
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