schottky rectifier 30 amp, 30v 30scljq030 major ratings and characteristics description/features case style www.irf.com 1 characteristics limits units i f(av) 30 a v rrm (per leg) 30 v i fsm @ tp = 8.3ms half-sine (per leg) 130 a v f @ 30apk, t j =125c 0.82 v (per leg) t j , t stg operating and storage -55 to 150 c high efficiency series the 30scljq030 center tap schottky rectifier hasbeen expressly designed to meet the rigorous requirements of hirel 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 term reliability surface mount lightweight case outline and dimensions - smd-0.5
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pd-94059b downloaded from: http:///
30scljq030 2 www.irf.com parameters limits units conditions i f(av) max. average forward current 30 a 50% duty cycle @ t c = 80c, square waveform see fig. 5 i fsm max. peak one cycle non - repetitive 130 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 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 0.67 v @ 15a t j = -55c (per leg) see fig. 1 0.85 v @ 30a 0.61 v @ 15a t j = 25c 0.82 v @ 30a 0.55 v @ 15a t j = 125c 0.82 v @ 30a i rm max. reverse leakage current 0.27 ma t j = 25c (per leg) see fig. 2 17 ma t j = 100c v r = rated v r 62 ma t j = 125c c t max. junction capacitance (per leg) 518 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 voltage ratings part number 30scljq030 v r max. dc reverse voltage (v) v rwm max. working dc reverse voltage (v) (per leg) 30 downloaded from: http:///
30scljq030 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) 0.0 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 0 10 20 30 reverse voltage - v r (v) 0.001 0.01 0.1 1 10 100 r e v e r s e c u r r e n t - i r ( m a ) 125c 75c 25c 100c 0 10 20 30 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 downloaded from: http:///
30scljq030 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) 0.01 0.1 1 10 0.00001 0.0001 0.001 0.01 0.1 1 not es: 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 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 ) 30scljq030 r thjc = 3.5c/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. 03/2013 downloaded from: http:///
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