pd - 20353c schottky rectifier 30 amp 22gq100 the 22gq100 schottky rectifier has been expressly designed to meet the rigorous requirements of hi-rel environments. it is packaged in the hermetic, isolated, to-254aa package and has extremely low reverse leakage at high temperature. full mil-prf-19500 quality conformance testing is available on source controlled drawings to jantx, jantxv, or jans levels. typical applications include switching power supplies and resonant power converters. ? hermetically sealed ? low forward voltage drop ? high frequency operation ? guard ring for enhanced ruggedness and long term reliability ? electrically isolated ? ceramic eyelets desciption/features 3/5/99 characteristics 22gq100 units i f(av) rectangular 30 a waveform v rrm 100 v i fsm @ t p = 8.3ms sine 400 a v f @ 30apk, t j = 125c 0.90 v t j , t stg operating and storage -55 to 150 c major ratings and characteristics case style conforms to jedec outline to-254aa dimensions in millimiters and (inches) www.irf.com 1 notes: 1. dimensioning and tolerancing per ansi y14.5m-1982 2. all dimensions are show in millimeters (inches). (isolated base) 1 23 cathode anode
22gq100 2 www.irf.com part number 22gq100 v r max. dc reverse voltage (v) v rwm max. working peak reverse voltage (v) voltage ratings 100 parameters 22gq100 units conditions v fm max. forward voltage drop 1.10 v @ 30a see fig. 1 ? 1.60 v @ 60a 0.90 v @ 30a 1.30 v @ 60a i rm max. reverse leakage current 0.8 ma t j = 25c see fig. 2 ? 45 ma t j = 125c c t max. junction capacitance 1400 pf v r = 5v dc , (test signal range 100khz to 1mhz) 25c l s typical series inductance 8.7 nh measured lead to lead 5mm from package body t j = 25c t j = 125c v r = rated v r electrical specifications parameters 22gq100 units conditions i f(av) max. average forward current 30 a 50% duty cycle @ t c = 100c, rectangular waveform see fig. 4 i fsm max. peak one cycle non - repetitive 400 a @ t p = 8.3 ms sine surge current absolute maximum ratings ? pulse width < 300s, duty cycle < 2% parameters 22gq100 units conditions t j max.junction temperature range -55 to 150 c t stg max. storage temperature range -55 to 150 c r thjc max. thermal resistance, junction 1.00 c/w dc operation see fig. 5 to case r thcs typical thermal resistance, case 0.21 c/w mounting surface, smooth and greased to heatsink wt weight (typical) 9.3 g die description (square) 0.200 inches case style to-254aa jedec thermal-mechanical specifications
22gq100 www.irf.com 3 fig. 1 - max. forward voltage drop characteristics fig. 3 - typical junction capacitance vs. reverse voltage fig. 2 - typical values of reverse current vs. reverse voltage fig. 4 - max. allowable case temperature vs. average forward current 0.0001 0.001 0.01 0.1 1 10 100 0 20406080100 r a t = 150c 125c 100c 25c j reverse voltage - v (v) reverse current - i r ( ma )
22gq100 4 www.irf.com fig.5 - max. thermal impedance z thjc characteristics world headquarters: 233 kansas st., el segundo, california 90245, tel: (310) 322 3331 ir great britain: hurst green, oxted, surrey rh8 9bb, uk tel: ++ 44 1883 732020 ir canada: 15 lincoln court, brampton, ontario l6t3z2, tel: (905) 453 2200 ir germany: saalburgstrasse 157, 61350 bad homburg tel: ++ 49 6172 96590 ir italy: via liguria 49, 10071 borgaro, torino tel: ++ 39 11 451 0111 ir far east: k&h bldg., 2f, 30-4 nishi-ikebukuro 3-chome, toshima-ku, tokyo japan 171 tel: 81 3 3983 0086 ir southeast asia: 1 kim seng promenade, great world city west tower, 13-11, singapore 237994 tel: ++ 65 838 4630 ir taiwan: 16 fl. suite d. 207, sec. 2, tun haw south road, taipei, 10673, taiwan tel: 886-2-2377-9936 http://www.irf.com/ data and specifications subject to change without notice. 3/99
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