major ratings and characteristics description/features characteristics 1n7059cct3 units i f(av) 16 a v rrm (per leg) 60 v i fsm @ tp = 8.3ms half-sine (per leg) 125 a v f @16apk, t j =125c 0.79 v (per leg) t j ,t stg operating and storage -65 to 150 c the 1n7059cct3 center tap schottky rectifier has been expressly designed to meet the rigorous requirements of hirel environments. it is packaged in the hermetic isolated to-257aa 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 ? ceramic eyelets ? low forward voltage drop ? high frequency operation ? guard ring for enhanced ruggedness and long term reliability ? lightweight case style case outline and dimensions - to-257aa 3.05 [.120] 0.13 [.005] 0.71 [.028] max . b 5.08 [.200] 4.83 [.190] 10.92 [.430] 10.42 [.410] 1.14 [.045] 0.89 [.035] 16.89 [.665] 16.39 [.645] 3 2 1 15.88 [.625] 12.70 [.500] 0.88 [.035] 0.64 [.025] ? 0.50 [.020] c a b 2x 3x ? 2.54 [.100] c 10.66 [.420] 10.42 [.410] a 13.63 [.537] 13.39 [.527] 3x ? 3.81 [.150] 3.56 [.140] not e s : 1. dimens ioning & t olerancing per ans i y14.5m-1994. 2. cont rol l ing dime ns ion: inch. 3. dimensions are shown in millimeters [inches]. 4. out line conf orms t o jedec out line t o-257aa.
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www.irf.com 1 schottky rectifier 16 amp, 60v 16scyq060c jans1n7059cct3 jantx1n7059cct3 jantxv1n7059cct3 high efficiency series ref: mil-prf-19500/771 ? esd rating: class ns per mil-std-750, method 1020 pd-93979b
16scyq060c (1n7059cct3) 2 www.irf.com part number 1n7059cct3 v r max. dc reverse voltage (v) (per leg) v rwm max. working peak reverse voltage (v) (per leg) voltage ratings 60 parameters limits units conditions i f(av) max. average forward current 16 a 50% duty cycle @ t c = 128c, square waveform see fig. 5 (per package) i fsm max. peak one cycle non - repetitive 125 a @ t p = 8.3 ms half-sine surge current (per leg) absolute maximum ratings pulse width < 500s, 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 2.0 c/w dc operation see fig. 4 to case (per leg) r thjc max. thermal resistance, junction 1.0 c/w dc operation to case (per package) wt weight (typical) 4.3 g die size (typical) 105x125 mils thermal-mechanical specifications case style t0-257aa parameters limits units conditions v fm max. forward voltage drop 0.63 v @ 8.0a t j = -55c (per leg) see fig. 1 0.79 v @ 16a 0.58 v @ 8.0a t j = 25c 0.77 v @ 16a 0.55 v @ 8.0a t j = 125c 0.79 v @ 16a i rm max. reverse leakage current 0.68 ma t j = 25c v r = rated v r (per leg) see fig. 2 150 ma t j = 125c c t max. junction capacitance (per leg) 700 pf v r = 5v dc (1mhz, 25c) l s typical series inductance (per leg) 6.9 nh measured from anode lead to cathode lead 6mm (0.025 in.) from package electrical specifications
16scyq060c (1n7059cct3) 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 -typical forward voltage drop characteristics (per leg) 0 10 20 30 40 50 60 70 reverse voltage - v r (v) 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 10 20 30 40 50 60 70 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 0.0 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
16scyq060c (1n7059cct3) 4 www.irf.com fig. 5 - max. allowable case temperature vs. average forward current (per package) fig. 4 - max. thermal impedance z thjc characteristics (per leg) 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. 07/2014 1e-005 0.0001 0.001 0.01 0.1 1 t 1 , rectangular pulse duration (sec) 0.01 0.1 1 10 t h e r m a l r e s p o n s e ( z t h j c ) 0.20 0.10 d = 0.50 0.02 0.01 0.05 single pulse ( thermal response ) notes: 1. duty factor d = t1/t2 2. peak tj = p dm x zthjc + tc p t t dm 1 2 02468101214161820 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 thjc (dc) = 1.0c/w square wave (d=0.50) 80% rated v r applied dc
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