G3SBA20 thru g3sba80 vishay semiconductors formerly general semiconductor document number 88606 www.vishay.com 27-may-03 1 glass passivated single-phase bridge rectifier reverse voltage 200 and 800 v forward current 4.0 a 0.125 (3.2) x 45 o chamfer 0.085 (2.16) 0.065 (1.65) 0.020 r (typ.) 0.880 (22.3) 0.860 (21.8) 0.160 (4.1) 0.140 (3.5) 0.075 (1.9) r. 0.080 0.060 (2.03) (1.52) 0.050 (1.27) 0.040 (1.02) 0.080 0.065 (2.03) (1.65) 0.210 0.190 (5.33) (4.83) polarity shown on front side of case, positive lead by beveled corner 0.140 (3.56) 0.130 (3.30) 9 o typ. 5 o typ. 0.085 (2.16) 0.075 (1.90) 0.022 (0.56) 0.018 (0.46) 0.310 (7.9) 0.290 (7.4) 0.740 (18.8) 0.720 (18.3) 0.710 (18.0) 0.690 (17.5) 0.100 (2.54) 0.085 (2.16) maximum ratings & thermal characteristics ratings at 25? ambient temperature unless otherwise specified. parameter symbol G3SBA20 g3sba60 g3sba80 unit maximum repetitive peak reverse voltage v rrm 200 600 800 v maximum rms voltage v rms 140 420 560 v maximum dc blocking voltage v dc 200 600 800 v maximum average forward t c = 100 o c (1) i f(av) 4.0 a rectified output current at t a = 25 o c (2) 2.3 peak forward surge current single sine-wave i fsm 80 a superimposed on rated load (jedec method) rating for fusing (t < 8.3ms) i 2 t27a 2 sec typical thermal resistance per leg r ja 26 (1) r jc 5.0 (2) ?/w operating junction storage and temperature range t j, t stg 55 to +150 ? electrical characteristics ratings at 25? ambient temperature unless otherwise specified. parameter symbol G3SBA20 g3sba60 g3sba80 unit maximum instantaneous forward voltage v f 1.00 v drop per leg at 2.0 a maximum dc reverse current at rated t a = 25? i r 5.0 a dc blocking voltage per leg t a = 125? 400 notes: (1) unit case mounted on al plate heatsink (2) units mounted on p.c.b. with 0.5 x 0.5 (12 x 12mm) copper pads and 0.375 (9.5mm) lead length (3) recommended mounting position is to bolt down on heatsink with silicone thermal compound for maximum heat transfer with #6 screw features ?plastic package has underwriters laboratory flammability classification 94v-0 ?high case dielectric strength of 1500 v rms ?ideal for printed circuit boards ?glass passivated chip junction ?high surge current capability mechanical data case: molded plastic body over passivated junctions terminals: plated leads solderable per mil-std-750, method 2026 high temperature soldering guaranteed: 260?/10 seconds, 0.375" (9.5mm) lead length, 5lbs. (2.3kg) tension mounting position: any (3) mounting torque: 5 in-lbs max. weight: 0.15 oz., 4.0 g packaging codes/options: 1/400 ea. per bulk tray stack case type gbu lead forming option with 10mm-7.5mm spacing is available. dimensions in inches and (millimeters)
G3SBA20 thru g3sba80 vishay semiconductors formerly general semiconductor www.vishay.com document number 88606 2 27-may-03 ratings and characteristic curves (t a = 25? unless otherwise noted) 0 1 2 3 4 0 25 50 75 100 125 150 1 10 100 0.1 1 10 100 0.01 0.1 1 10 100 0 20 40 60 80 100 0.01 0.1 1 10 100 0.4 0.8 1.2 1.6 2 2.4 0 20 40 60 80 100 1 100 0.1 1 10 100 0.01 0.1 1 10 100 fig. 1 - derating cuve output rectified current fig. 3 - typical forward characteristics per leg fig. 4 - typical reverse characteristics per leg fig. 2 - maximum non-repetitive peak forward surge current per leg fig. 5 - typical junction capacitance per leg fig. 6 - typical transient thermal impedance p.c.b. mounting, t a heatsink mounting, t c average forward output current (a) peak forward surge current (a) temperature ( c) 1.0 cycle number of cycles at 60 h z percent of rated peak reverse voltage (%) t, heating time (sec.) instantaneous forward voltage (v) reverse voltage (v) transient thermal impedance ( c/w) instantaneous forward current (a) instantaneous reverse current ( a) junction capacitance (pf) t a = 125 c t a = 25 c
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