photocoupler PS9801 ? nepoc series ? document no. pn10745ej01v0ds (1st edition) date published january 2009 ns 0.6 a output current, high cmr igbt gate drive 8-pin ssop (so-8) photocoupler description the PS9801 is an optically coupled isol ator containing a gaalas led on t he input side and a photo diode, a signal processing circuit and a power output tr ansistor on the output side on one chip. the PS9801 is designed specifically for high common mode tr ansient immunity (cmr) and high switching speed. it is suitable for driving igbts and mos fets. features pin connection (top view) 1. nc 2. anode 3. cathode 4. nc 5. v ee 6. v o 7. nc 8. v cc shield 1234 8765 ? peak output current (0.6 a max., 0.4 a min.) ? high speed switching (t plh , t phl = 0.65 s max.) ? high common mode transient immunity (cm h , cm l = 25 kv/ s min.) ? pb-free product applications ? igbt, power mos fet gate driver ? industrial inverter ? ih (induction heating) 2009
PS9801 package dimensions (unit: mm) 1.27 0.4 +0.10 ?0.05 0.25 m 0.10.1 3.950.1 6.00.2 0.50.3 0.15 +0.10 ?0.05 5.210.25 3.270.2 0.10 s preliminary data sheet pn10745ej01v0ds 2
PS9801 functional diagram 8 6 5 2 3 led output on h off tr. 1 on off tr. 2 off on l input h l shield (tr. 2) (tr. 1) marking example no. 1 pin mark initial of nec (engraved mark) week assembled n 9801 nt931 9 31 year assembled (last 1 digit) t n rank code in-house code type number assembly lot preliminary data sheet pn10745ej01v0ds 3
PS9801 absolute maximum ratings (t a = 25 c, unless otherwise specified) parameter symbol ratings unit diode forward current i f 25 ma peak transient forward current (pulse width < 1 s) i f (tran) 1.0 a reverse voltage v r 5 v power dissipation *1 p d 45 mw detector high level peak output current *2 i oh (peak) 0.6 (max.) a low level peak output current *2 i ol (peak) 0.6 (max.) a supply voltage (v cc - v ee ) 0 to 35 v output voltage v o 0 to v cc v power dissipation *3 p c 250 mw isolation voltage *4 bv 3 750 vr.m.s. operating frequency *5 f 25 khz operating ambient temperature t a ?40 to +100 c storage temperature t stg ?55 to +125 c *1 reduced to 1.5 mw/ c at t a = 80 c or more. *2 maximum pulse width = 10 s, maximum duty cycle = 0.2% *3 reduced to 4.1 mw/ c at t a = 60 c or more. *4 ac voltage for 1 minute at t a = 25 c, rh = 60% between input and output. pins 1-4 shorted together , 5-8 shorted together. *5 i oh (peak) 0.4 a ( 2.0 s), i ol (peak) 0.4 a ( 2.0 s) recommended operating conditions parameter symbol min. typ. max. unit supply voltage (v cc - v ee ) 10 30 v forward current (on) i f (on) 8 12 ma forward voltage (off) v f (off) ?2 0.8 v operating ambient temperature t a ?40 100 c preliminary data sheet pn10745ej01v0ds 4
PS9801 electrical characteristics (t a = ? 40 to +100 c, v cc = 10 to 30 v, i f (on) = 8 to 12 ma, v f (off) = ? 2 to 0.8 v, v ee = gnd, unless otherwise specified) parameter symbol conditions min. typ. *1 max. unit diode forward voltage v f i f = 10 ma, t a = 25 c 1.2 1.56 1.9 v reverse current i r v r = 3 v, t a = 25 c 10 a terminal capacitance c t f = 1 mhz, v f = 0 v, t a = 25 c 30 pf detector high level output current i oh v o = (v cc ? 4 v) *2 0.2 a v o = (v cc ? 10 v) *3 0.4 0.6 low level output current i ol v o = (v ee + 2.5 v) *2 0.2 0.5 a v o = (v ee + 10 v) *3 0.4 0.6 high level output voltage v oh i o = ?100 ma *4 v cc ? 4.0 v cc ? 1.8 v low level output voltage v ol i o = 100 ma 0.4 1.0 v high level supply current i cch v o = open, i f = 10 ma 0.8 3.0 ma low level supply current i ccl v o = open, i f = 0 ma 1.4 3.0 ma coupled threshold input current (l h) i flh i o = 0 ma, v o > 5 v 6.0 ma threshold input voltage (h l) v fhl i o = 0 ma, v o < 5 v 0.8 v isolation capacitance c i-o f = 1 mhz, v f = 0 v, t a = 25 c 30 pf *1 typical values at t a = 25 c. *2 maximum pulse width = 50 s, maximum duty cycle = 0.5%. *3 maximum pulse width = 10 s, maximum duty cycle = 0.2% *4 v oh is measured with the dc load current in this testing. preliminary data sheet pn10745ej01v0ds 5
PS9801 switching characteristics (t a = ? 40 to +100 c, v cc = 10 to 30 v, i f (on) = 8 to 12 ma, v f (off) = ? 2 to 0.8 v, v ee = gnd, unless otherwise specified) parameter symbol conditions min. typ. *1 max. unit propagation delay time (l h) t plh i f = 10 ma, 0.05 0.2 0.65 s propagation delay time (h l) t phl r g = 47 , c g = 3 nf, f = 10 khz, 0.05 0.3 0.65 s pulse width distortion (pwd) |t phl ? t plh | duty cycle = 50% *2 0.5 s propagation delay time (difference between any two products) t phl ?t plh ?0.5 0.5 s rise time t r 50 ns fall time t f 50 ns common mode transient immunity at high level output *3 |cm h | t a = 25 c, i f = 10 ma, v cc = 30 v, v o (min.) = 26 v, v cm = 1.5 kv 25 kv/ s common mode transient immunity at low level output *3 |cm l | t a = 25 c, i f = 0 ma, v cc = 30 v, v o (max.) = 1 v, v cm = 1.5 kv 25 kv/ s *1 typical values at t a = 25 c. *2 this load condition is equivalent to the igbt load at 1 200 v/25 a. *3 connect pin 1 and pin 4 to the led common. preliminary data sheet pn10745ej01v0ds 6
preliminary data sheet pn10745ej01v0ds 7 PS9801 the information in this document is current as of january, 2009. the information is subject to change without notice. for actual design-in, refer to the latest publications of nec electronics data sheets or data books, 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 electronics 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, reliability and safety of nec electronics products, customers agree and acknowledge that the possibility of defects thereof cannot be eliminated entirely. to minimize risks of damage to property or injury (including death) to persons arising from defects in nec electronics products, customers must incorporate sufficient safety measures in their design, such as redundancy, fire-containment and anti-failure features. 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) ? ? ? ? ? ? m8e 02. 11-1 (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":
PS9801 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 ordinances when disposi ng of the product. 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 industrial waste subjec t to special control) up until final disposal. ? do not burn, destroy, cut, crush, or chemically dissolve the product. ? do not lick the product or in any way allow it to enter the mouth.
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