? semiconductor components industries, llc, 2014 february, 2014 ? rev. 4 1 publication order number: mbra120et3/d mbra120e, nrvba120e surface mount schottky power rectifier sma power surface mount package employing the schottky barrier principle in a metal ? to ? silicon power rectifier. features epitaxial construction with oxide passivation and metal overlay contact. ideally suited for low voltage, high frequency switching power supplies; free wheeling diodes and polarity protection diodes. features ? compact package with j ? bend leads ideal for automated handling ? highly stable oxide passivated junction ? guardring for over ? voltage protection ? optimized for low leakage current ? nrvba prefix for automotive and other applications requiring unique site and control change requirements; aec ? q101 qualified and ppap capable ? these devices are pb ? free and are rohs compliant mechanical characteristics: ? case: molded epoxy ? epoxy meets ul94, v o at 1/8 ? weight: 70 mg (approximately) ? finish: all external surfaces corrosion resistant and terminal leads are readily solderable ? lead and mounting surface temperature for soldering purposes: 260 c max. for 10 seconds ? polarity: polarity band indicates cathode lead ? available in 12 mm tape, 5000 units per 13 inch reel ? device meets msl1 requirements ? esd ratings: machine model, c (>400 v) human body model, 3b (>8000 v) ? marking: b1e2 maximum ratings rating symbol value unit peak repetitive reverse voltage working peak reverse voltage dc blocking voltage v rrm v rwm v r 20 v average rectified forward current (at rated v r , t c = 125 c) i o 1.0 a non ? repetitive peak surge current (surge applied at rated load conditions halfwave, single phase, 60 hz) i fsm 40 a storage temperature t stg ? 55 to +150 c operating junction temperature t j ? 55 to +150 c voltage rate of change (rated v r , t j = 25 c) dv/dt 10,000 v/ s stresses exceeding those listed in the maximum ratings table may damage the device. if any of these limits are exceeded, device functionality should not be assumed, damage may occur and reliability may be affected. device package shipping ? ordering information MBRA120ET3G sma (pb ? free) 5000 / tape & reel schottky barrier rectifier 1 ampere 20 volts sma case 403d marking diagram http://onsemi.com ?for information on tape and reel specifications, including part orientation and tape sizes, please refer to our tape and reel packaging specification brochure, brd8011/d. b1e2 ayww a = assembly location y = year ww = work week = pb ? free package nrvba120et3g sma (pb ? free) 5000 / tape & reel
mbra120e, nrvba120e http://onsemi.com 2 thermal characteristics characteristic symbol 5 mm x 5 mm (note 2) 1 inch x 1/2 inch (note 3) unit thermal resistance ? junction ? to ? lead thermal resistance ? junction ? to ? ambient r jl r ja 34 138 20 77 c/w electrical characteristics maximum instantaneous forward voltage (note 1), see figure 2 v f t j = 25 c t j = 100 c v (i f = 0.1 a) (i f = 1.0 a) (i f = 2.0 a) 0.455 0.530 0.595 0.360 0.455 0.540 maximum instantaneous reverse current, see figure 4 i r t j = 25 c t j = 100 c a (v r = 20 v) (v r = 10 v) (v r = 5.0 v) 10 1.0 0.5 1600 500 300 product parametric performance is indicated in the electrical characteristics for the listed test conditions, unless otherwise noted. product performance may not be indicated by the electrical characteristics if operated under different conditions. 1. pulse test: pulse width 250 s, duty cycle 2%. 2. mounted on a pad size of 5 mm x 5 mm, pc board fr4 (2 pads). 3. mounted on a pad size of 1 inch x 1/2 inch, pc board fr4 (2 pads). 150 c 0.1 0.3 0.2 0.1 v f , instantaneous voltage (volts) v r , reverse voltage (volts) figure 1. typical forward voltage figure 2. maximum forward voltage figure 3. typical reverse current figure 4. maximum reverse current 1 10 0 8 6 4 2 012 10 20 i r , reverse current (a) 0.1 0.4 0.3 0.2 0.1 0.6 v f , instantaneous voltage (volts) 1 10 0 0.5 14 16 18 0.6 0.5 0.4 0.7 1 0.9 0.8 i f , instantaneous forward current (a) 0.9 0.8 0.7 1 i f , instantaneous forward current (a) 1e ? 08 1e ? 07 1e ? 06 1e ? 05 1e ? 04 1e ? 03 1e ? 02 v r , reverse voltage (volts) 8 6 4 2 012 10 20 i r , reverse current (a) 14 16 18 1e ? 08 1e ? 07 1e ? 06 1e ? 05 1e ? 04 1e ? 03 1e ? 02 125 c 100 c 25 c ? 40 c 150 c 100 c 25 c 150 c 125 c 100 c 75 c 25 c 150 c 100 c 25 c
mbra120e, nrvba120e http://onsemi.com 3 0.8 120 100 60 0 20 160 t l , lead temperature ( c) figure 5. current derating figure 6. forward power dissipation figure 7. thermal resistance 0.4 1.8 0 0.4 0 i o , average forward current (amps) 0.2 0.7 figure 8. typical junction capacitance 80 40 140 0.6 0.2 1 1.2 0.6 0.2 1.6 01 0.8 0.4 1.4 0.5 0.1 0.3 t, time (sec) 212 0 v r , reverse voltage (volts) 1000 100 10 8 r (t) , transient thermal resistance (normalized) 6 4 10 14 16 t j = 25 c 18 20 c, capacitance (pf) 0.6 p fo , average power dissipation (watts) dc square wave i f , average forward current (amps) 1.4 1.6 1.2 square wave dc 0.0001 0.00001 1 0.1 0.01 0.001 0.1 0.01 10 100 1000 1 0.001 d = 0.5 0.3 0.2 0.02 0.05 0.1 single pulse
mbra120e, nrvba120e http://onsemi.com 4 package dimensions sma case 403d ? 02 issue g dim a min nom max min millimeters 1.97 2.10 2.20 0.078 inches a1 0.05 0.10 0.20 0.002 b 1.27 1.45 1.63 0.050 c 0.15 0.28 0.41 0.006 d 2.29 2.60 2.92 0.090 e 4.06 4.32 4.57 0.160 l 0.76 1.14 1.52 0.030 0.083 0.087 0.004 0.008 0.057 0.064 0.011 0.016 0.103 0.115 0.170 0.180 0.045 0.060 nom max 4.83 5.21 5.59 0.190 0.205 0.220 h e e bd l c a a1 notes: 1. dimensioning and tolerancing per ansi y14.5m, 1982. 2. controlling dimension: inch. 3. dimension b shall be measured within dimension l. polarity indicator optional as needed (see styles) 4.000 0.157 2.000 0.079 2.000 0.079 mm inches scale 8:1 *for additional information on our pb ? free strategy and soldering details, please download the on semiconductor soldering and mounting techniques reference manual, solderrm/d. soldering footprint* h e on semiconductor and are registered trademarks of semiconductor co mponents industries, llc (scillc). scillc owns the rights to a numb er of patents, trademarks, copyrights, trade secrets, and other inte llectual property. a listing of scillc?s product/patent coverage may be accessed at ww w.onsemi.com/site/pdf/patent ? marking.pdf. scillc reserves the right to make changes without further notice to any products herein. scillc makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does scillc assume any liability arising out of the application or use of any product or circuit, and s pecifically disclaims any and all liability, including without limitation special, consequential or incidental damages. ?typical? parameters which may be provided in scillc data sheets and/ or specifications can and do vary in different applications and actual performance may vary over time. all operating parameters, including ?typical s? must be validated for each customer application by customer?s technical experts. scillc does not convey any license under its patent rights nor the right s of others. scillc products are not designed, intended, or a uthorized for use as components in systems intended for surgical implant into the body, or other applications intended to support or sustain life, or for any other application in whic h the failure of the scillc product could create a situation where personal injury or death may occur. should buyer purchase or us e scillc products for any such unintended or unauthorized appli cation, buyer shall indemnify and hold scillc and its officers, employees, subsidiaries, affiliates, and distributors harmless against all claims, costs, damages, and expenses, and reasonable attorney fees arising out of, directly or indirectly, any claim of personal injury or death associated with such unin tended or unauthorized use, even if such claim alleges that scil lc was negligent regarding the design or manufacture of the part. scillc is an equal opportunity/affirmative action employer. this literature is subject to all applicable copyrig ht laws and is not for resale in any manner. publication ordering information n. american technical support : 800 ? 282 ? 9855 toll free usa/canada europe, middle east and africa technical support: phone: 421 33 790 2910 japan customer focus center phone: 81 ? 3 ? 5817 ? 1050 mbra120et3/d literature fulfillment : literature distribution center for on semiconductor p.o. box 5163, denver, colorado 80217 usa phone : 303 ? 675 ? 2175 or 800 ? 344 ? 3860 toll free usa/canada fax : 303 ? 675 ? 2176 or 800 ? 344 ? 3867 toll free usa/canada email : orderlit@onsemi.com on semiconductor website : www.onsemi.com order literature : http://www.onsemi.com/orderlit for additional information, please contact your local sales representative
|
