gi850 thru gi858 document number 88630 10-oct-05 vishay general semiconductor www.vishay.com 1 do-201ad fast switching plastic rectifier major ratings and characteristics i f(av) 3.0 a v rrm 50 v to 800 v i fsm 100 a t rr 200 ns i r 10 a v f 1.25 v t j max. 150 c features ? fast switching for high efficiency ? low forward voltage drop ? low leakage current ? high forward surge capability ? solder dip 260 c, 40 seconds typical applications for use in fast switching re ctification of power supply, inverters, converters and freewheeling diodes for consumer and telecommunication. (note: these devices are not q101 qualified. there- fore, the devices specified in this datasheet have not been designed for use in automotive or hi-rel appli- cations.) mechanical data case: do-201ad, molded epoxy body epoxy meets ul-94v-0 flammability rating terminals: matte tin plated (e3 suffix) leads, solder- able per j-std-002b and jesd22-b102d polarity: color band denotes cathode end maximum ratings (t a = 25 c unless otherwise noted) parameter symbol gi850 gi851 gi852 gi854 GI856 gi858 unit maximum repetitive peak reverse voltage v rrm 50 100 200 400 600 800 v maximum rms voltage v rms 35 70 140 280 420 560 v maximum dc blocking voltage v dc 50 100 200 400 600 800 v maximum non-repetitive peak reverse voltage v rsm 75 150 250 450 650 880 v maximum average forward rectified current 0.375" (9.5 mm) lead length at t a = 90 c i f(av) 3.0 a peak forward surge current 8.3 ms single half sine- wave superimposed on rated load i fsm 100 a operating junction and storage temperature range t j , t stg - 50 to + 150 c
www.vishay.com 2 document number 88630 10-oct-05 gi850 thru gi858 vishay general semiconductor electrical characteristics (t a = 25 c unless otherwise noted) thermal characteristics (t a = 25 c unless otherwise noted) notes: (1) thermal resistance from junction to am bient and from junction to lead at 0.375" (9.5 mm) lead length, with both leads equal ly heat sink ratings and characteristics curves (t a = 25 c unless otherwise noted) parameter test condition symbol gi850 gi851 gi852 gi854 GI856 gi858 unit maximum instantaneous forward voltage at 3.0 a at 9.4 a, t j = 175 c v f 1.25 1.10 v maximum dc reverse current at rated dc blocking voltage t a = 25 c t a = 100 c i r 10 a 150 150 200 250 300 500 maximum reverse recovery time at i f = 1.0 a, v r = 30 v, di/dt = 50 a/s, i rr = 10 % i rm t rr 200 ns maximum reverse recovery time at i f = 1.0 a, v r = 30 v, di/dt = 50 a/s, i rr = 10 % i rm i rm(rec) 2.0 a typical junction capacitance at 4.0 v, 1 mhz c j 28 pf parameter symbol gi850 gi851 gi852 gi854 GI856 gi858 unit typical thermal resistance (1) r ja r jl 22 8.0 c/w figure 1. forward current derating curves te m p e r a t u re (c) a v erage for w ard rectified c u rrent (a) 30 70 90 110 130 150 170 2.0 6.0 8 .0 4.0 0 50 0. 8 x 0. 8 x 0.40" (2 0x20x1m m) copper heatsinks l = lead length l= 0.25" (6.3mm ) l = 0.375" (9.5mm) lead length t a =am b ient temperat u re 0.375" (9.5mm) lead length t l = lead temperat u re figure 2. maximum peak forward surge current peak for w ard s u rge c u rrent (a) 1 10 100 100 200 10 repetiti v e n on-repetiti v e 8 .3 ms single half sine- w a v e t j = 150 c t j = 150 c t j = 25 c t j = 25 c nu m b er of cycles at 60 hz
gi850 thru gi858 document number 88630 10-oct-05 vishay general semiconductor www.vishay.com 3 package outline dimensions in inches (millimeters) figure 3. typical instantaneous forward characteristics figure 4. typical reve rse characteristics instantaneo u sfor w ard v oltage ( v ) instantaneo u sfor w ard c u rrent (a) 0.4 0.6 0. 8 1.0 1.2 1.4 1.6 1. 8 0.01 0.1 1 10 100 t j = 25 c p u lse w idth = 300 s 1 % d u ty cycle percent of rated peak re v erse v oltage ( % ) t j = 100 c t j =25c t j =50c instantaneo u s re v erse c u rrent ( a) 10 1 0.1 0.01 0204060 8 0 100 figure 5. typical junction capacitance re v erse v oltage ( v ) j u nction capacitance (pf) 1 10 100 10 100 t j = 25 c f = 1.0 mhz v sig = 50m v p-p 0.210 (5.3) 0.190 (4.8) dia. 0.052 (1.32) 0.048 (1.22) dia. 1.0 (25.4) min. 0.375 (9.5) 0.285 (7.2) 1.0 (25.4) min. do-201ad
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