STPS1H100A/u high voltage power schottky rectifier i f(av) 1 a v rrm 100 v tj (max) 175 c v f (max) 0.62 v main product characteristics negligible switching losses high junction temperature capability low leakage current good trade off between leakage current and forward voltage drop avalanche rated features and benefits schottky rectifier designed for high frequency miniature switched mode power supplies such as adaptators and on board dc/dc converters. packaged in sma or smb. description smb (jedec do-214aa) stps1h100u symbol parameter value unit v rrm repetitive peak reverse voltage 100 v i f(rms) rms forward current 10 a i f(av) average forward current t l = 160c d = 0.5 1 a i fsm surge non repetitive forward current tp = 10 ms sinusoidal 50 a i rrm repetitive peak reverse current tp = 2 m square f = 1khz 1 a i rsm non repetitive peak reverse current tp = 100 m s square 1 a t stg storage temperature range - 65 to + 175 c tj maximum operating junction temperature * 175 c dv/dt critical rate of rise of reverse voltage 10000 v/ m s absolute ratings (limiting values) sma (jedec do-214ac) STPS1H100A * : dptot dtj < 1 rth ( j - a ) thermal runaway condition for a diode on its own heatsink product specification 1 of 3 4008-318-123 sales@twtysemi.com http://www.twtysemi.com
symbol parameter value unit r th (j-l) junction to lead sma 30 c/w smb 25 thermal resistances symbol parameter tests conditions min. typ. max. unit i r * reverse leakage current tj = 25 cv r = v rrm 1 m a tj = 125c 0.2 0.5 ma v f ** forward voltage drop tj = 25 ci f = 1 a 0.77 v tj = 125c i f = 1 a 0.58 0.62 tj = 25 ci f = 2 a 0.86 tj = 125c i f = 2 a 0.65 0.7 static electrical characteristics pulse test : * tp = 5 ms, d < 2% ** tp = 380 m s, d < 2% to evaluate the maximum conduction losses use the following equation : p = 0.54 i f(av) + 0.08 i f 2 (rms) 0.0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 1.1 1.2 0.0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 if(av) (a) pf(av)(w) d = 0.2 d = 0.5 d = 1 d = 0.05 d = 0.1 t d =tp/t tp fig. 1: average forward power dissipation versus average forward current. 0 20 40 60 80 100 120 140 160 180 0.0 0.2 0.4 0.6 0.8 1.0 1.2 if(av)(a) rth(j-a)=rth(j-l) rth(j-a)=100c/w rth(j-a)=120c/w tamb(c) t d =tp/t tp fig. 2: average forward current versus ambient temperature ( d =0.5). STPS1H100A/u product specification 2 of 3 4008-318-123 sales@twtysemi.com http://www.twtysemi.com
package mechanical data smb e c l e1 d a1 a2 b ref. dimensions millimeters inches min. max. min. max. a1 1.90 2.45 0.075 0.096 a2 0.05 0.20 0.002 0.008 b 1.95 2.20 0.077 0.087 c 0.15 0.41 0.006 0.016 e 5.10 5.60 0.201 0.220 e1 4.05 4.60 0.159 0.181 d 3.30 3.95 0.130 0.156 l 0.75 1.60 0.030 0.063 foot print (in millimeters) 1.52 2.75 2.3 1.52 ordering type marking package weight base qty delivery mode STPS1H100A s11 sma 0.068g 5000 tape & reel stps1h100u g11 smb 0.107g 2500 tape & reel band indicates cathode epoxy meets ul94,v0 STPS1H100A/u product specification 3 of 3 4008-318-123 sales@twtysemi.com http://www.twtysemi.com
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