maximum ratings & thermal characteristics ratings at 25? ambient temperature unless otherwise specified. gbu gbu gbu gbu gbu gbu gbu symbols 6a 6b 6d 6g 6j 6k 6m units 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 output current at t c =100? (1) (2) i f(av) 6.0 a peak forward surge current single sine-wave superimposed on rated load i fsm 175 a (jedec method) t j =150? rating for fusing (t<8.3ms) i 2 t 127 a 2 sec typical thermal resistance per leg (1) (2) r ja 7.4 r jc 2.2 ?/w operating junction and storage temperature range t j, t stg -55 to +150 ? electrical characteristics ratings at 25? ambient temperature unless otherwise specified. maximum instantaneous forward voltage drop per leg at 6.0 a v f 1.0 v maximum dc reverse current at t a = 25? 5.0 rated dc blocking voltage per leg t a =125? i r 500 a typical junction capacitance per leg at 4.0v, 1mhz c j 211 94 pf notes: (1) units case mounted on 2.6 x 1.4 x 0.06" thick (6.5 x 3.5 x 0.15 cm) al. plate heatsink (2) recommended mounting position is to bolt down on heatsink with silicone thermal compound for maximum heat transfer with #6 screws dimensions in inches and (millimeters) features ?plastic package has underwriters laboratory flammability classification 94v-0 ?this series is ul listed under the recognized component index, file number e54214 ?high case dielectric strength of 1500 v rms ?ideal for printed circuit boards ?glass passivated chip junction ?high surge overload rating ?high temperature soldering guaranteed: 260?/10 seconds, 0.375 (9.5mm) lead length, 5lbs. (2.3kg) tension mechanical data case: molded plastic body over passivated junctions terminals: plated leads solderable per mil-std-750, method 2026 mounting position: any (note 2) mounting torque: 5 in. - lb. max. weight: 0.15 oz., 4.0 g packaging codes/options: 1/250 ea. per bulk tray stack GBU6A thru gbu6m vishay semiconductors formerly general semiconductor glass passivated single-phase bridge rectifier reverse voltage 50 and 1000 v forward current 6.0 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) case style gbu document number 88615 www.vishay.com 21-feb-03 1
GBU6A thru gbu6m vishay semiconductors formerly general semiconductor www.vishay.com document number 88615 2 21-feb-03 ratings and characteristic curves (t a = 25 c unless otherwise noted) case temperature ( c) fig. 1 ?derating curve output rectified current average forward output current (a) fig. 3 ?typical forward characteristics per leg instantaneous forward voltage (v) instantaneous forward current (a) percent of rated peak reverse voltage (%) instantaneous reverse current ( a) fig. 4 ?typical reverse leakage characteristics per leg fig. 6 ?typical transient thermal impedance number of cycles at 60 h z t, heating time (sec.) fig. 2 ?maximum non-repetitive peak forward surge current per leg peak forward surge current (a) reverse voltage (v) junction capacitance, pf transient thermal impedance ( c/w) fig. 5 ?typical junction capacitance per leg 0 50 100 150 0 2.0 4.0 6.0 heatsink mounting, 2.6 x 1.4 x 0.06" thk (6.5 x 3.5 x .15cm) al. plate 60 h z resistive or inductive load 1 10 100 25 50 75 100 125 150 175 1.0 cycle single sine-wave (jedec method) t j = 150 c 0.4 0.6 0.8 1.0 1.2 1.4 1.6 0.01 0.1 1 10 100 t j = 25 c pulse width = 300 s 1% duty cycle 0 20 40 60 80 100 0.01 0.1 1 10 100 500 0.1 1 10 100 10 100 1,000 50 - 400v 600 - 1000v t j = 25 c f = 1.0mh z vsig = 50mvp-p 100 0.01 0.1 1 10 100 0.1 1 10 50 - 400v 600 - 1000v t j = 125 c t j = 25 c
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