schottky rectifier 35 amp, 60v 35scgjq060 the 35scgjq060 center tap schottky rectifier has been expressly designed to meet the rigorous requirements of hirel environments. it is packaged in the hermetic isolated d3 pak package. the device's forward voltage drop and reverse leakage current are optimized for the lowest power loss and the highest circuit efficiency for typical high frequency switching power supplies and resonent power converters. full mil-prf-19500 quality conformance testing is available on source control drawings to tx, txv and s quality levels. ? hermetically sealed ? center tap ? low forward voltage drop ? high frequency operation ? guard ring for enhanced ruggedness and long term reliability ? lightweight major ratings and characteristics description/features case style www.irf.com 1 characteristics limits units i f(av) 35 a v rrm (per leg) 60 v i fsm @ tp = 8.3ms half-sine 400 a (per leg) v f @ 17.5apk, t j =125c 0.61 v (per leg) t j , t stg operating & storage -55 to 150 c
1 23 high efficiency series case outline and dimensions - d3 pak 1 2 3 pd-97257a
35scgjq060 2 www.irf.com voltage ratings parameters limits units conditions i f(av) max. average forward current 35 a 50% duty cycle @ t c =113 c, square waveform see fig. 5 i fsm max. peak one cycle non - repetitive 400 a @ t p = 8.3 ms half-sine surge current (per leg) absolute maximum ratings pulse width < 300s, duty cycle < 2% parameters limits 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 1.25 c/w dc operation see fig. 4 to case (per leg) r thjc max. thermal resistance, junction 0.63 c/w dc operation to case (per package) wt weight (typical) 9.3 g die size (typical) 150x180 mils thermal-mechanical specifications case style d3 pak parameters limits units conditions v fm max. forward voltage drop 0.64 v @ 17.5a t j = -55c (per leg) see fig. 1 0.82 v @ 35a 0.61 v @ 17.5a t j = 25c 0.86 v @ 35a 0.61 v @ 17.5a t j = 125c 0.93 v @ 35a i rm max. reverse leakage current 0.3 ma t j = 25c (per leg) see fig. 2 40 ma t j = 100c v r = rated v r 180 ma t j = 125c c t max. junction capacitance (per leg) 1520 pf v r = 5v dc ( 1mhz, 25c ) electrical specifications part number 35scgjq060 v r max. dc reverse voltage (v) (per leg) v rwm max. working dc reverse voltage (v) (per leg) 60 l s typ. series inductance (per leg) 7.8 nh measured from cathode lead to anode lead 6mm (0.025in) from package
35scgjq060 www.irf.com 3 fig. 2 - typical values of reverse current vs. reverse voltage (per leg) fig. 3 - typical junction capacitance vs. reverse voltage (per leg) fig. 1 - max. forward voltage drop characteristics (per leg) 0 10 20 30 40 50 60 reverse voltage -v r (v) 100 1000 10000 j u n c t i o n c a p a c i t a n c e - c t ( p f ) t j = 25c 0 10 20 30 40 50 60 reverse voltage - v r (v) 0.001 0.01 0.1 1 10 100 1000 r e v e r s e c u r r e n t - i r ( m a ) 125c 75c 25c 100c 0.0 0.2 0.4 0.6 0.8 1.0 forward voltage drop - v f (v) 1 10 100 i n s t a n t a n e o u s f o r w a r d c u r r e n t - i f ( a ) tj = -55c tj = 125c tj = 25c
35scgjq060 4 www.irf.com fig. 5 - max. allowable case temperature vs. average forward current fig. 4 - max. thermal impedance z thjc characteristics (per leg) 0.01 0.1 1 10 0.00001 0.0001 0.001 0.01 0.1 1 notes: 1. duty factor d = t / t 2. peak t = p x z + t 1 2 j dm thjc c p t t dm 1 2 t , rectangular pulse duration (sec) thermal response (z ) 1 thjc 0.01 0.02 0.05 0.10 0.20 d = 0.50 single pulse (thermal response) 0 10 20 30 40 50 60 average forward current - i f(av) (a) 0 20 40 60 80 100 120 140 160 180 a l l o w a b l e c a s e t e m p r a t u r e - ( c ) 35scgq060 r thjc = 0.63c/w dc ir world headquarters: 101 n. sepulveda blvd., el segundo, california 90245, usa tel: (310) 252-7105 ir leominster : 205 crawford st., leominster, massachusetts 01453, usa tel: (978) 534-5776 tac fax: (310) 252-7903 visit us at www.irf.com for sales contact information . data and specifications subject to change without notice. 10/2013
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