GBPC25 AND 35 SERIES GLASS PASSIVATED BRIDGE RECTIFIER Reverse Voltage - 200 to 1000 Volts GBPC-W Wire leads Forward Current - 25~35 Amperes GBPC-W Wire leads GBPC Standard FEATURES METAL HEAT SINK METAL HEAT SINK 0.335(8.5) 0.295(7.5) 0.335(8.5) 0.295(7.5) 0.925(23.5) 0.886(22.5) 1.200 (30.5)MIN. 0.94(2.4) diam 0.042(1.07) 0.038(0.97) 0.035(0.9) 0.028(0.7) 0.254(6.45) 0.242(6.15) 1.133(28.8) 1.114(28.3) 0.661(16.8) 0.646(16.4) 1.134(28.8) 1.114(28.3) GBPC Standard Hole for No. 8 screw 193(4.9) diam * Glass passivated chip junctions * Plastic Material has Underwriters Laboratory Flammability Classification 94V-0 * Integrally mold heatsink provides very low thermal resistance formaximum heat dissipation * High forward surge current capability * Universal 3-way terminals ; snap-on, wire wrap-around, or P.C.B. mounting * Typical IR less than 0.3uA 1.134(28.8) 1.114(28.3) 0.732(18.6) 0.693(17.6) 0.661(16.8) 0.646(16.4) 1.134(28.8) 1.114(28.3) 0.720(18.3) 0.469(11.9) 0.705(17.9) 0.429(10.9) * High temperature soldering guaranteed : o 260 C/10 seconds at 5 lbs. (2.3kg) tension 0.571(14.5) 0.555(14.1) 0.732(18.6) 0.693(17.6) MECHANICAL DATA Case : Molded Plastic with heatsink integrally mounted in the bridge encapsulation Polarity : As marked on Body *Dimensions in inches and (millimeters) Mounting Torque : 20 in. -lb. max. Weight : 15 grams (approx) MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS o GBPC 25 AND 35 Ratings at 25 C ambient temperature SYMBOLS unless otherwise specified. UNITS 02(W) 04(W) 06(W) 08(W) 10(W) Maximum repetitive peak reverse voltage VRRM 200 400 600 800 1000 Volts Maximum RMS voltage VRMS 140 280 420 560 700 Volts VDC 200 400 600 800 1000 Volts Maximum DC blocking voltage Maximum average forwardrectified current (SEE FIG.1) GBPC25 GBPC35 I (AV) 25 35 Amps Peak forward surge current single half sine-wave GBPC25 GBPC35 superimposed on rated load (JEDEC Method) IFSM 340 400 Amps GBPC25 GBPC35 I2t 375 660 A s GBPC25 IF=12.5A GBPC35 IF=17.5A VF 1.1 Volts IR 10 500 uA VISO 2500 Volts CJ 300 Rating (non-repetitive for greater than 1ms and less than 8.3ms) for fusing Maximum instantaneous forward voltage drop per leg at Maximum DC reverse current at rated DC blocking voltage o @TA=25 C o @TA=125 C RMA isolation voltage from case to leads Typical Junction Capacitance per leg (NOTE 1) Typical thermal resistance per leg (NOTE 2) Operating junctionStorage temperature range GBPC25 GBPC35 R JC TJ,TSTG 2 pF 1.9 1.4 o C/W o -55 to +150 C NOTES : (1) Measured at 1.0MHz and applied reverse voltage of 4.0V DC. (2) Thermal resistance from junction to case per leg (3) Bolt down on heat-sink with sillicone thermal compound between bridge and mounting surface for maximun heat transfer efficiency with #10 screw REV. 0 Zowie Technology Corporation RATINGS AND CHARACTERISTIC CURVES GBPC25 AND 35 FIG.2 - MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE CURRENT FIG.1 - FORWARD CURRENT DERATING CURVE 35 450 GBPC35 PEAK FORWARD SURGE CURRENT, AMPERES AVERAGE FORWARD RECTIFIED CURRENT, AMPERES SINGLE SINE-WAVE (JEDEC Method) O TJ=150 C 400 30 GBPC25 25 20 15 10 350 GB PC 300 G BP C3 5 25 250 200 150 100 5 50 0 0 25 50 75 100 125 150 175 1 10 o 100 AMBIENT TEMPERATURE, C NUMBER OF CYCLES AT 60Hz FIG.5 - TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS PER LEG FIG.4 - TYPICAL REVERSE CHARACTERISTICS 100 INSTANTANEOUS REVERSE LEAKAGE CURRENT, MICROAMPERES INSTANTANEOUS FORWARD CURRENT, AMPERES O TJ=125 C 100 10 1.0 0.1 10 1.0 O TJ=25 C 0.1 0.01 0.01 0.4 0.6 0.8 1.0 1.2 1.4 0 1.6 INSTANTANEOUS FORWARD VOLTAGE, VOLTS 60 80 100 120 140 FIG.6 - TYPICAL TRANSIENT THERMAL IMPEDANCE FIG.5 - TYPICAL JUNCTION CAPACITANCE 100 o TRANSIENT THERMAL IMPEDANCE( C/W) JUNCTION CAPACITANCE, pF 40 PERCENT OF RATED PEAK REVERSE VOLTAGE,% 600 O TJ=25 C 100 10 1 0.1 50 1.0 10 REVERSE VOLTAGE, VOLTS REV. 0 20 100 0.01 0.10 1.0 10 100 t , HEATING TIME, sec. Zowie Technology Corporation