GBK25A DC COMPONENTS CO., LTD. THRU RECTIFIER SPECIALISTS R GBK25M TECHNICAL SPECIFICATIONS OF SINGLE-PHASE GLASS PASSIVATED BRIDGE RECTIFIER VOLTAGE RANGE - 50 to 1000 Volts CURRENT - 25 Amperes FEATURES * Ideal for printed circuit board * Surge overload rating: 260 Amperes peak * Glass passivated junction GBK HOLE FOR NO. 6 SCREW Case: Molded plastic Epoxy: UL 94V-0 rate flame retardant Terminals: MIL-STD-202E, Method 208 guaranteed Polarity: Symbols molded or marked on body Mounting position: Any .106(2.7) .096(2.3) .134(3.4) .122(3.1) .114(2.9) .098(2.5) .165(4.2) .142(3.6) .708(18.0) .669(17.0) * * * * * .198 (5.1) .800(20.3) .697(17.7) .441(11.2) .425(10.8) 1.193(30.3) 1.169(29.7) MECHANICAL DATA .189(4.8) .173(4.4) .150(3.8) .134(3.4) .094(2.4) .078(2.0) .043(1.1) .035(0.9) .031(0.8) .023(0.6) .402(10.2) .303(7.7) .303(7.7) .386(9.8) .287(7.3) .287(7.3) SPACING MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS o Ratings at 25 C ambient temperature unless otherwise specified. Single phase, half wave, 60Hz, resistive or inductive load. For capacitive load, derate current by 20%. Dimensions in inches and (millimeters) SYMBOL GBK25A GBK25B GBK25D GBK25G GBK25J GBK25K GBK25M UNITS Maximum Recurrent Peak Reverse Voltage VRRM 50 100 200 400 600 800 1000 Volts Maximum RMS Bridge Input Voltage VRMS 35 70 140 280 420 560 700 Volts VDC 50 100 200 400 600 800 1000 Volts Maximum DC Blocking Voltage Maximum Average Forward Rectified Current @Tc=100 o C (with heatsink Note 2) (without heatsink) Peak Forward Surge Current 8.3 ms single half sine-wave superimposed on rated load (JEDEC Method) Maximum Forward Voltage Drop per element at 4.0A DC Maximum DC Reverse Current at Rated @T J = 25 oC DC Blocking Voltage per element @T J = 125 oC 25 4.2 Amps I FSM 350 Amps VF 1.1 Volts I (AV) IR 10 500 I 2t Rating for Fusing (t<8.3ms) I2t 510 Typical Junction Capacitance ( Note1) CJ 85 Rq J A 0.6 TJ -55 to +150 TSTG -55 to +150 Typical Thermal Resistance (Note 2) Operating Temperature Range Storage Temperature Range NOTES : 1.Measured at 1 MHZ and applied reverse voltage of 4.0 volts 2.Thermal Resistance from Junction to Case per element Unit mounted on 100x100x1.6mm Cu plate heat-sink. mAmps A 2 Sec pF 0 C/W 0 0 C C RATING AND CHARACTERISTIC CURVES (GBK25A THRU GBK25M) 400 350 8.3ms Single Half Sine-Wave (JEDEC Mathod) 300 200 100 50 0 1 2 5 10 20 50 100 FIG. 2 - TYPICAL FORWARD CURRENT DERATING CURVE AVERAGE FORWARD OUTPUT CURRENT, (A) PEAK FORWARD SURGE CURRENT, (A) FIG. 1 - MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENT 25 20 15 10 Single Phase Half Wave 60Hz Inductive or Resistive Load 5 0 50 TJ=25oC 10 Pulse Width=300ms 1% Duty Cycle 1 .4 .6 .8 1.0 1.2 1.4 1.6 INSTANTANEOUS FORWARD VOLTAGE, (V) 1.8 10 TJ=100oC 1.0 .1 TJ=25oC .01 0 20 40 60 80 100 120 140 PERCENT OF RATED PEAK REVERSE VOLTAGE, (%) DC COMPONENTS CO., LTD. R 150 FIG. 4 - TYPICAL REVERSE CHARACTERISTICS INSTANTANEOUS REVERSE CURRENT, (mA) INSTANTANEOUS FORWARD CURRENT, (A) FIG. 3 - TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS 100 .1 100 CASE TEMPERATURE, (oC) NUMBER OF CYCLES AT 60Hz