dimensions in millimeters and inches conforms to jedec outline do - 204ar case style and dimensions major ratings and characteristics i f(av) rectangular 9 a waveform v rrm range 30 / 45 v i fsm @ tp = 5 s sine 2150 a v f @ 9 apk, t j = 125c 0.42 v t j range - 55 to 150 c characteristics 90sq... units description/ features the 90sq axial leaded schottky rectifier series has been optimized for very low forward voltage drop, with moderate leakage. the proprietary barrier technology allows for reliable operation up to 150c junction temperature. typical applica- tions are in switching power supplies, converters, free- wheeling diodes, and reverse battery protection. 150 c t j operation high purity, high temperature epoxy encapsulation for enhanced mechanical strength and moisture resistance very low forward voltage drop high frequency operation guard ring for enhanced ruggedness and long term reliability lead-free plating schottky rectifier 9 amp 90sq... series bulletin pd-2.222 rev. e 06/05 www.vishay.com 1 document number: 93417
90sq... series bulletin pd-2.222 rev. e 06/05 v fm max. forward voltage drop (1) 0.48 v @ 9a * see fig. 1 0.57 v @ 18a 0.42 v @ 9a 0.52 v @ 18a i rm max. reverse leakage current (1) 1.75 ma t j = 25 c * see fig. 2 70 ma t j = 125 c c t max. junction capacitance 900 pf v r = 5v dc , (test signal range 100khz to 1mhz) 25 c l s typical series inductance 10.0 nh measured lead to lead 5mm from body dv/dt max. voltage rate of change 10000 v/ s (rated v r ) t j = 25 c t j = 125 c v r = rated v r parameters 90sq units conditions electrical specifications t j max. junction temperature range -55 to 150 c t stg max. storage temperature range -55 to 150 c r thjl max. thermal resistance junction 8.0 c/w dc operation * see fig. 4 to lead 1/8 inch lead leangth r thja typical thermal resistance, 44 c/w junction to air wt approximate weight 1.4(0.049) g (oz.) case style do - 204ar jedec thermal-mechanical specifications parameters 90sq units conditions (1) pulse width < 300s, duty cycle < 2% i f(av) max. average forward current 9 a 50% duty cycle @ t c = 69 c, rectangular wave form * see fig. 5 i fsm max. peak one cycle non-repetitive 2150 5s sine or 3s rect. pulse surge current * see fig. 7 340 10ms sine or 6ms rect. pulse e as non-repetitive avalanche energy 12 mj t j = 25 c, i as = 1.8 amps, l = 7.4 mh i ar repetitive avalanche current 1.8 a current decaying linearly to zero in 1 sec frequency limited by t j max. v a = 1.5 x v r typical parameters 90sq units conditions absolute maximum ratings a following any rated load condition and with rated v rrm applied part number 90sq030 90sq035 90sq040 90sq045 v r max. dc reverse voltage (v) v rwm max. working peak reverse voltage (v) 30 35 40 45 voltage ratings www.vishay.com 2 document number: 93417
90sq... series bulletin pd-2.222 rev. e 06/05 fig. 2 - typical values of reverse current vs. reverse voltage fig. 3 - typical junction capacitance vs. reverse voltage fig. 4 - maximum thermal impedance z thjl characteristics .001 .01 .1 1 10 100 1000 0 5 10 15 20 25 30 35 40 4 5 r r 125c 100c 75c 50c 25c reverse voltage - v (v) reverse current - i (m a) t = 150c j 100 1000 0 1020304050 t = 25c j reverse voltage - v (v) r t junction c apaci tance - c (pf) fig. 1 - maximum forward voltage drop characteristics .1 1 10 100 0.1.2.3.4.5.6.7.8.911.11.2 fm f instantaneous forward current - i (a) forw ard voltage drop - v (v) t = 150c t = 125c t = 25c j j j .01 .1 1 10 .00001 .0001 .001 .01 .1 1 10 100 d = 0.33 d = 0.50 d = 0.25 d = 0.17 d = 0.08 1 t , rectangular pulse duration (seconds) single pulse (therm al resistance) therm al im pedance - z (c /w ) thjl 2 t 1 t p d m not es: 1. d uty factor d = t / t 2. peak t = p x z + t 1 jdm c 2 thjl = 1/8 i nch www.vishay.com 3 document number: 93417
90sq... series bulletin pd-2.222 rev. e 06/05 fig. 8 - unclamped inductive test circuit fig. 5 - maximum allowable case temperature vs. average forward current fig. 6 - forward power loss characteristics fig. 7 - maximum non-repetitive surge current 0 1 2 3 4 5 6 0246810121 4 d c average power loss - (w atts) f(av) d = 0.08 d = 0.17 d = 0.25 d = 0.33 d = 0.50 r m s li m it average forward c urrent - i (a) 95 105 115 125 135 145 155 02468101214 dc al l owabl e c ase tem perature - (c ) average forw ard c urrent - i (a) f( av) 90sq r (d c) = 8.0c /w thjl = 1/8 i nch free- w heel diode 40hfl40s 02 current monitor hig h-speed switch irfp460 l dut rg = 25 o h m vd = 25 volt + 100 1000 10000 10 100 1000 10000 fsm p non-repetitive surge current - i (a) at any rated load condition and with rated v applied following surge rrm square wave pulse duration - t (microsec) www.vishay.com 4 document number: 93417
90sq... series bulletin pd-2.222 rev. e 06/05 ir world headquarters: 233 kansas st., el segundo, california 90245, usa tel: (310) 252-7105 tac fax: (310) 252-7309 06/05 data and specifications subject to change without notice. this product has been designed and qualified for industrial level and lead-free. qualification standards can be found on ir's web site. ordering information table device code 1 24 3 1 - 90 = current x 10 2 - s = do-204ar 3 - q = schottky q series 4 - voltage rating 5 - tr = tape & reel package (1500 pcs) - = box package (200 pcs) 90 s q 045 tr 030 = 30v 035 = 35v 040 = 40v 045 = 45v 5 www.vishay.com 5 document number: 93417
legal disclaimer notice vishay document number: 99901 www.vishay.com revision: 12-mar-07 1 notice the products described herein were acquired by vishay intertechnology, inc., as part of its acquisition of international rectifier?s power control systems (pcs) business, which closed in april 2007. specifications of the products displayed herein are pending review by vishay and are subject to the terms and conditions shown below. specifications of the products displayed herein are subject to change without notice. vishay intertechnology, inc., or anyone on its behalf, assumes no responsibility or liability for any errors or inaccuracies. information contained herein is intended to provide a product description only. no license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this document. except as provided in vishay's terms and conditions of sale for such products, vishay assumes no liability whatsoever, and disclaims any express or implied warranty, relating to sale and /or use of vishay products including liab ility or warranties relating to fitness for a particular purpose, merchantability, or infringement of any patent, copyrigh t, or other intellectual property right. the products shown herein are not designed for use in medical, life-saving, or life-sustaining applications. customers using or selling these products for use in such applications do so at their own risk and agree to fully indemnify vishay for any damages resulting from such improper use or sale. international rectifier ? , ir ? , the ir logo, hexfet ? , hexsense ? , hexdip ? , dol ? , intero ? , and powirtrain ? are registered trademarks of international rectifier corporation in the u.s. and other countries. all other product names noted herein may be trademarks of their respective owners.
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