note: all specifications are subjec t to change without notification. scd's for these devices should be re viewed by ssdi prior to release. data sheet #: SH0083B doc solid state devices, inc. 14701 firestone blvd. * la mirada, ca 90638 phone: (562) 404-4474 * fax: (562) 404-1773 ssdi@ssdi-power.com * www.ssdi-power.com designer?s data sheet part number / ordering information 1/ sed70 __ 45 _ _ ? ? ? ? ? ? l screening 2/ ___ = not screened tx = tx level txv = txv level s = s level l configuration kb = without lead ke = with lead kf = with lead reverse sed70kb45 sed70ke45 sed70kf45 70 amp low leakage schottky rectifier 45 volts features: ? low reverse leakage ? low forward voltage drop ? hermetically sealed power surface mount package ? guard ring for overvoltage protection ? eutectic die attach ? 175 o c operating temperature ? tx, txv, and space level screening available 2/ maximum ratings symbol value units peak repetitive reverse and dc blocking voltage v rrm v rwm v r 45 volts average rectified forward current (resistive load, 60 hz, sine wave, t c = 100 o c) i o 70 amps peak surge current (8.3 ms pulse, half sine wave superimposed on io, allow junction to reach equilibrium between pulses, t a = 25 o c) i fsm 400 amps operating and storage temperature t op & t stg -55 to +175 o c maximum thermal resistance junction to case sed75kb45 & sed75ke45 sed75kf45 r ? jc 0.80 3.80 o c/w notes: 1/ for ordering information, price, operating curves, and availability ? contact factory. 2/ screening based on mil-prf-19500. screening flows available on request. sedpack 2 kb series ke&kf series
note: all specifications are subjec t to change without notification. scd's for these devices should be re viewed by ssdi prior to release. data sheet #: SH0083B doc electrical characteristics symbol typ max unit instantaneous forward voltage drop (t a = 25 o c, 300-500 ? sec pulse) i f = 10a dc i f = 20a dc i f = 50a dc i f = 70a dc v f1 v f2 v f3 v f4 0.490 0.520 0.620 0.680 -- -- 0.750 0.800 v dc instantaneous forward voltage drop (t a = +100 o c, 300-500 ? sec pulse) i f = 10a dc i f = 20a dc i f = 50a dc i f = 70a dc v f5 v f6 v f7 v f8 0.405 0.450 0.560 0.600 -- -- -- -- v dc instantaneous forward voltage drop (t a = +125 o c, 300-500 ? sec pulse) i f = 10a dc i f = 20a dc i f = 50a dc i f = 70a dc v f9 v f10 v f11 v f12 0.375 0.425 0.530 0.570 -- -- 0.650 -- v dc instantaneous forward voltage drop (t a = +150 o c, 300-500 ? sec pulse) i f = 10a dc i f = 20a dc i f = 50a dc i f = 70a dc v f13 v f14 v f15 v f16 0.345 0.400 0.500 0.540 -- -- -- -- v dc reverse leakage current (rated v r , 300 ? sec pulse minimum) t a = 25 o c t a = 125 o c t a = 150 o c i r1 i r2 i r3 0.02 6 25 0.5 25 -- ma junction capacitance (t a = 25 o c, f = 1 mhz) v r = 5v dc v r = 10v dc c j1 c j2 2170 1520 2500 -- pf case outline: sed70kb45 case outline: sed70ke45 case outline: sed70kf45 solid state devices, inc. 14701 firestone blvd. * la mirada, ca 90638 phone: (562) 404-4474 * fax: (562) 404-1773 ssdi@ssdi-power.com * www.ssdi-power.com sed70kb45 sed70ke45 sed70kf45
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