1 http:// www.sirectsemi.com power schottky rectifier - 30amp 100vol t features -plastic package has underwriters laborat ory flammability classifications 94v-0 -high junction temperature capability -low forward voltage, high current capability -high surge capacity -low power loss, high efficiency -esd performance human body mode > 8 kv application -ac/dc switching adaptor and tft-lcd power supply -smps absolute maximum ratings symbol ratings unit conditions i f(av) 30 a average forward current v rrm 100 v repetitive peak reverse voltage i fsm 350 a peak forward surge current v f(max) 0.63 v forward voltage drop t j -50 to +175 o c operating temperature t stg -50 to +150 o c storage temperature electrical characteristics parameters symbol ratings conditions maximum instantaneous forward voltage v f 0.79v 0.63v tc = 25 o c tc = 125 o c maximum reverse leakage current i r 0.01ma 10ma tc = 25 o c tc = 125 o c maximum voltage rate of change dv/dt 10,000 v / s rated v r t y pical thermal resistance, junction to case r (j-c) 2.2 o c/w per diode note: pulse test : 380 s pulse width, 2% duty cycle august 2008 / rev.6.1 to-220ab b d e f h h i c n j g a m l k o a 1 a2 k dimensions inches mm dim min max min max note a .579 .606 14.70 15.40 b .392 .411 9.95 10.45 c .104 .116 2.65 2.95 d .248 .272 6.30 6.90 e .325 .350 8.25 8.90 f .126 .157 3.20 4.00 g .492 .551 12.50 14.00 h .096 .108 2.45 2.75 i .028 .039 0.70 1.00 j .010 .022 0.25 0.55 k .146 .157 3.70 4.00 l .167 .187 4.25 4.75 m .045 .057 1.15 1.45 n .089 .114 2.25 2.90 o .047 .055 1.20 1.40 e l e c t r o n i c MBR30L100CT
2 http:// www.sirectsemi.com instantaneous forward current, i f (a) 1 10 0 1 2 2.5 forward voltage drop, v fm (v) figure 1. max. forward voltage drop characteristics (perleg) 1.5 0.5 100 1000 t j =25 oc t j =75 oc t j =125 oc reverse current, i r (ma) junction capacitance, c t (pf) 100 1000 0 40 80 reverse voltage, v r (v) figure 3. typical junction capacitance vs. reverse voltage (perleg) 60 20 t j =25 100 figure 2. typical values of reverse current vs. reverse voltage (perleg) 0 40 80 60 20 100 0.0001 reverse voltage, v r (v) 0.001 0.01 0.1 1 10 100 t j =175 t j =150 t j =125 t j =100 t j =25 t j =50 t j =75 thermal impedance z thjc (c/w) 0.001 0.0000 1 0.01 t1, rectangular pulse duration (seconds) figure 4. max. thermal impedance z thjc characteristics (perleg) single pulse (thermal resistance) 0.1 1 10 0.0001 0.001 0.01 0.1 1 10 100 d = 0.75 d = 0.50 d = 0.33 d = 0.25 d = 0.20 notes: 1.duty factor d = t1 / t2 2.peak t j = p dm x z thjc + t c p dm t2 t1 MBR30L100CT
3 http:// www.sirectsemi.com average forward current amperes 0 10 30 40 175 case temperature (o c ) figure 5. forward current derating curve 20 150 125 100 75 50 25 resistive or inductive load average power loss, watts 0 5 0 4 8 10 1 2 6 2 4 12 3 6 7 average forward current, i f (av) figure 6. forward powerloss characteristics (perleg) rms limit dc d = 0.20 d = 0.25 d = 0.33 d = 0.50 d = 0.75 non-repetitive surge current, i fsm (a) 100 1000 100 10 10000 1000 square wave pulse duration, t p (micro sec) figure 7. max. non-repetitive surge current (per leg) at any rated load condition and with rated v rrm applied following surge MBR30L100CT sirectifier global corp., delaware, u.s.a. u.s.a.: sgc@sirectsemi.com france: ss@sirectsemi.com taiwan: se@sirectsemi.com hong kong: hk@sirectsemi.com china: st@sirectsemi.com ? thailand: th@sirectsemi.com philippines: aiac@sirectsemi.com belize: belize@sirectsemi.com
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