BY135

BY134 thru BY135 MINIATURE RECTIFIERS REVERSE VOLTAGE - 200 to 800Volts FORWARD CURRENT - 1.0 Amperes DO- 41 FEATURES ● Low cost ● Diffused junction ● Ultra fast switching for high efficiency ● Low reverse leakage current ● Low forward voltage drop ● High current capability ●The plastic material carries UL recognition 94V-0 1.0(25.4) MIN. .034(0.9) DIA .028(0.7) .205(5.2) MAX .107(2.7) DIA .080(2.0) MECHANICAL DATA ●Case: JEDEC DO-41 molded plastic ●Polarity: Color band denotes cathode ●Weight : 0.012 ounces,0.34 grams ●Mounting position: Any 1.0(25.4) MIN. Dimensions in inches and (millimeters) MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Rating at 25℃ ambient temperature unless otherwise specified. Single phase,half wave, 60Hz, resistive or inductive load. For capacitive load,derate current by 20% CHARACTERISTICS Maximum Non-Recurrent Peak Reverse Voltage Maximum Recurrent Peak Reverse Voltage Maximum RMS Voltage Maximum DC Blocking Voltage at TA=150℃ Maximum Average Forward Rectified Current 375" (9.5mm) Lead Lengths at Peak Forward Surge Current 10ms Single Half Sine-Wave Super Imposed on Rated Load Maximum Instantaneous Forward Voltage at 1.0A Maximum DC Reverse Current at Rated DC Blocking Voltage Typical junction Capacitance (Note1 ) Typical Thermal Resistance (Note 2) Operating Temperature Range Storage Temperature Range @ TA=25℃ @ TA=25℃ @TA=25℃ @TA=150℃ @TA=75℃ SYMBOL VRSM VRRM VRMS VDC I(AV) BY134 800 600 420 600 1.0 BY135 200 200 140 200 UNIT V V V V A IFSM 30 A VF IR CJ RθJA TJ TSTG 1.1 5.0 500 15.0 25.0 -55 to+150 -55 to+150 V uA pF ℃/W ℃ ℃ NOTE:1.Measured at 1.0 MHz and applied reverse voltage of 4.0V DC. 2.Thermal Resistance from Junction of ambient at.375" (9.5mm) lead lengths. P.C.board mounted. ~5~ RATING AND CHARACTERISTIC CURVES BY134 thru BY135 FIG.2-TYPICAL FORWARD CHARACTERISTICS FIG. 1 – FORWARD CURRENT DERATING CURVE INSTANTANEOUS FORWARD CURRENT,(A) 20 0 10 4.0 2.0 1.0 0.4 0.2 0.1 0.04 0.02 0 0.6 0.8 1.0 1.2 1.4 1.5 TJ = 25° CPULSE WIDTH 300us 2%DUTY CYCLE 1.0 AVERAGE FORWARD CURRENT AMPERES 0.8 (5mm×5mm) 0.2"×0.2"CU LEAFS 0.6 0.4 SINGLE PHASE HALF WAVE 60Hz RESISTIVE OR INDUCTIVE LOAD 0.375" (9.5mm) LEAD LENGTHS 0.2 0 0 150 AMBIENT TEMPERATURE (℃) INSTANTANEOUS FORWARD VOLTAGE,VOLTS FIG. 3 – MAXIMUM NON-REPETITIVE SURGE CURRENT 35 PEAK FORWARD SURGE CURRENTAMPERES PEAK FORWARD SURGE CURRENT AMPERES 25 20 15 PULSE WIDTH 8.3ms SINGLE HALF-SINE-WAVE (JEDEC METHOD) Ta=75℃ FIG. 4 – PEAK FORWARD SURGE CURRENTAMPERES 1000 600 400 200 100 60 40 T J=25℃ NON-REPETITIVE SQUARE PULSE 10 5 1 2 4 10 20 40 100 DI DT 200uS 20 10 0.01 0.02 0.04 0.1 0.2 0.4 1.0 2 4 10 PULSE DURATION.MILSECONDS NUMBER OF CYCLES AT 60Hz FIG.5 – TYPICAL JUNCTION CAPACITANCE 100 FIG.6-TYPICAL REVERSE CHARACTERISTICS 40 CAPACITANCE, (pF) INSTANTANEOUS REVERSE CURRENT MICROAMPERS 10 4 1.0 0.4 0.1 0.04 0.01 0 20 40 60 80 100 120 PERCENT OF RATED PEAK REVERSE VOLTGE TJ = 25°C TJ = 100°C 20 10 TJ = 25°C 4 f = 1.0 MHz Vaig =50MV p-p 2 1 0.1 0.2 1 2 4 10 20 0.4 REVERSE VOLTAGE,VOLTS 40 100 140 ~6~