gpp20a thru gpp20m document number 88642 15-sep-05 vishay general semiconductor www.vishay.com 1 do-204ac (do-15) new product glass passivated junction rectifier major ratings and characteristics i f(av) 2.0 a v rrm 50 v to 1000 v i fsm 70 a i r 5.0 a v f 1.1 v t j max. 150 c features glass passivated chip junction low forward voltage drop low leakage current, typical i r less than 0.1 a high forward surge capability meets environmental standard mil-s-19500 solder dip 260 c, 40 seconds typical applications for use in general purpose rectification of power sup- plies, inverters, converters and freewheeling diodes application mechanical data case: do-204ac, molded epoxy over passivated chip epoxy meets ul-94v-0 flammability rating terminals: matte tin plated (e3 suffix) leads, solderable per j-std-002b and jesd22-b102d polarity: color band denotes cathode end maximum ratings (t a = 25 c unless otherwise noted) parameter symbol gpp20a gpp20b gpp20d gpp20g gpp20j gpp20k gpp20m unit maximum repetitive peak reverse voltage v rrm 50 100 200 400 600 800 1000 v maximum rms voltage v rms 35 70 140 280 420 560 700 v maximum dc blocking voltage v dc 50 100 200 400 600 800 1000 v maximum average forward rectified current 0.375" (9.5 mm) lead length at t a = 55 c i f(av) 2.0 a peak forward surge current 8.3 ms single half sine-wave superimposed on rated load i fsm 70 a operating junction and storage temperature range t j , t stg - 55 to + 150 c
www.vishay.com 2 document number 88642 15-sep-05 gpp20a thru gpp20m 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 ambient and from junction to lead at 0.375" (9.5 mm) lead length, p.c.b. mounted ratings and characteristics curves (t a = 25 c unless otherwise noted) parameter test condition symbol gpp20a gpp20b gpp20d gpp20g gpp20j gpp20k gpp20m unit maximum instantaneous forward voltage at 2.0 a v f 1.1 v maximum reverse current at rated dc blocking voltage t a = 25 c t a = 100 c i r 5.0 50 a maximum junction capacitance at 4.0 v, 1 mhz c j 12 pf parameter symbol gpp20a gpp20b gpp20d gpp20g gpp20j gpp20k gpp20m unit typical thermal resistance (1) r ja r jl 25 20 c/w figure 1. forward current derating curve 0. 8 1.0 1.2 1.4 1.6 1. 8 2.0 2.2 0 25 50 75 100 125 150 175 a v erage for w ard c u rrent (a) am b ient temperat u re (c) figure 2. typical instantaneous forward characteristics 0.4 0.6 0. 8 1.0 1.2 1.4 1.6 1. 8 2.0 100 10 0.1 0.01 1.0 instantaneo u sfor w ard v oltage ( v ) instantaneo u sfor w ard c u rrent (a)
gpp20a thru gpp20m document number 88642 15-sep-05 vishay general semiconductor www.vishay.com 3 package outline dimensions in inches (millimeters) figure 3. typical reve rse characteristics 1 10 100 0.1 0.01 percent of rated peak re v erse v oltage (%) t a = 125 c t a = 25 c 0204060 8 0 100 instantaneo u s re v erse c u rrent (a) figure 4. typical junction capacitance j u nction capacitance (pf) 100 10 1 re v erse v oltage ( v ) 0.1 1 10 100 0.034 (0.86) 0.028 (0.71) dia. 0.140 (3.6) 0.104 (2.6) dia. 0.230 (5.8) 0.300 (7.6) 1.0 (25.4) min. 1.0 (25.4) min. do-204ac (do-15)
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