description/features www.irf.com 1 the 1n7064ccu3 center tap schottky rectifier has been expressly designed to meet the rigorous requirements of high reliability environments. it is packaged in the hermetic surface mount smd-0.5 ceramic 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 reliabiltiy ? surface mount ? lightweight schottky rectifier 30amp, 45v 30cljq045 jans1n7064ccu3 jantx1n7064ccu3 jantxv1n7064ccu3 high efficiency series ref: mil-prf-19500/754 major ratings and characteristics characteristics 1n7064ccu3 units i f(av) 30 a v rrm (per leg) 45 v i fsm @ tp = 8.3ms half-sine (per leg) v f @ 30apk, t j = 125c (per leg) t j , t stg operating and storage -65 to 150 c 85 0.95 a v * refer to page 5 for case outline and dimensions of smd-0.5 with ceramic lid case style case outine and dimensions (metal lid) - smd-0.5 additional product summary (parts with ceramic lids) * part number 30cljcq045 jantx1n7064ccu3c jantxv1n7064ccu3c jans1n7064ccu3c
2 13 ? esd rating: class ns per mil-std-750, method 1020 pd-94304e
30cljq045, 1n7064ccu3 2 www.irf.com part number 1n7064ccu3 v r max. dc reverse voltage (v) (per leg) v rwm max. working peak reverse voltage (v) (per leg) voltage ratings 45 parameters limits units conditions i f(av) max. average forward current 30 a 50% duty cycle @ t c = 87.6c, square waveform see fig. 5 i fsm max. peak one cycle non - repetitive 85 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 -65 to 150 c t stg max. storage temperature range -65 to 150 c r thjc max. thermal resistance, junction 3.5 c/w dc operation see fig. 4 to case (per leg) r thjc max. thermal resistance, junction 1.75 c/w dc operation to case (per package) wt weight (typical) 1.0 g die size (typical) 70x92 mils thermal-mechanical specifications case style smd-0.5 parameters limits units conditions v fm max. forward voltage drop 0.72 v @ 10a (per leg) see fig. 1 0.81 v @ 15a t j = -55c 1.09 v @ 30a 0.68 v @ 10a 0.8 v @ 15a t j = 25c 1.09 v @ 30a 0.62 v @ 10a 0.72 v @ 15a t j = 125c 0.95 v @ 30a i rm max. reverse leakage current 0.08 ma t j = 25c v r = rated v r (per leg) see fig. 2 10 ma t j = 125c c t max. junction capacitance (per leg) 375 pf v r = 5v dc ( 1mhz, 25c ) l s typical series inductance (per leg) 4.8 nh measured from center of cathode pad to center of anode pad electrical specifications
30cljq045, 1n7064ccu3 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 reverse voltage -v r (v) 100 1000 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 reverse voltage - v r (v) 0.0001 0.001 0.01 0.1 1 10 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 1.2 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
30cljq045, 1n7064ccu3 4 www.irf.com fig. 5 - max. allowable case temperature vs. average forward current (per leg) fig. 4 - max. thermal impedance z thjc characteristics (per leg) 0.0001 0.001 0.01 0.1 1 10 t 1 , rectangular pulse duration (sec) 0.1 1 10 t h e r m a l r e s p o n s e ( z t h j c ) d = 0.4 d = 0.5 d = 0.2 d = 0.1 d = 0.3 single pulse ( thermal response ) notes: 1. duty factor d = t1/t2 2. peak tj = p dm x zthjc + tc 0 5 10 15 20 25 30 35 40 average forward current - i f(av) (a) 0 20 40 60 80 100 120 140 160 a l l o w a b l e c a s e t e m p e r a t u r e - ( c ) r t hjc = 3.5c/w 80 % square wave (d=0.50) rated v r applied dc
30cljq045, 1n7064ccu3 www.irf.com 5 ir world headquarters: 233 kansas st., 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. 10/2012 case outine and dimensions (ceramic lid) - smd-0.5
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