1N4933G thru 1N4937G FAST RECOVERY GLASS PASSIVATED RECTIFIERS REVERSE VOLTAGE - 50 to 600 Volts FORWARD CURRENT - 1.0 Ampere DO- 41 FEATURES ● Fast switching for high efficiency ● Low cost ● Diffused junction 1.0(25.4) MIN. ● Low reverse leakage current ● Low forward voltage drop .034(0.9) DIA .028(0.7) ● Highcurrent capability ● The plastic material carries UL recognition 94V-0 .205(5.2) MAX .107(2.7) DIA .080(2.0) MECHANICAL DATA ●Case: JEDEC DO-41 molded plastic 1.0(25.4) MIN. ●Polarity: Color band denotes cathode ●Weight: 0.012 ounces , 0.34 grams ●Mounting position: Any 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 SYMBOL 1N4933G 1N4934G 1N4935G 1N4936G 1N4937G UNIT Maximum Recurrent Peak Reverse Voltage VRRM 50 100 200 400 600 V Maximum RMS Voltage VRMS 35 70 140 280 420 V VDC 50 100 200 400 600 V Maximum DC Blocking Voltage Maximum Average Forward Rectified Current @TA=75 ℃ I(AV) 1.0 A IFSM 30 A 1.3 V Peak Forward Surge Current 8.3ms Single Half Sine-Wave Super Imposed on Rated Load(JEDEC Method) Peak Forward Voltage at 1.0A DC VF Maximum DC Reverse Current @TJ=25℃ at Rated DC Blocking Voltage @TJ=100℃ 5.0 IR 100 μA Trr 200 nS Maximum Reverse Recovery Time(Note 2) Trr 130 nS Typical Junction Capacitance (Note3) CJ 15 pF RθJA 50 ℃/W TJ -55 to +150 ℃ TSTG -55 to +150 ℃ Maximum Reverse Recovery Time(Note 1) Typical Thermal Resistance (Note4) Operating Temperature Range Storage Temperature Range NOTES: 1.Measured with IF=1.0A,VR=30V,di/dt=50A/us. 2.Measured with IF=0.5A,IR=1A,IRR=0.25A 3.Measured at 1.0 MHz and applied reverse voltage of 4.0V DC 4.Thermal resistance junction to ambient . ~ 88 ~ RATING AND CHARACTERTIC CURVES 1N4933G thru 1N4937G FIG. 2 – MAXIMUM NON-REPETITIVE SURGE CURRENT FIG. 1 – FORWARD CURRENT DERATING CURVE 40 PEAK FORWARD SURGE CURRENT AMPERES AVERAGE FORWARD CURRENT AMPERES 1.0 0.8 0.6 0.4 0.2 SINGLE PHASE HALF WAVE 60Hz RESISTIVE OR INDUCTIVE LOAD 0 25 50 75 100 125 150 30 20 10 PULSE WIDTH 8.3ms SINGLE HALF-SINE-WAVE (JEDEC METHOD) 0 1 175 2 AMBIENT TEMPERATURE (℃) 10 20 50 100 NUMBER OF CYCLES AT 60Hz FIG.3 – TYPICAL JUNCTION CAPACITANCE FIG.4-TYPICAL FORWARD CHARACTERISTICS 100 10 INSTANTANEOUS FORWARD CURRENT AMPERES CAPACITANCE (pF) 5 10 T J = 25°C f = 1 MHz 1.0 T J = 25°C 0.1 PULSE WIDTH 300us 0.01 1 1 4 10 100 0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 INSTANTANEOUS FORWARD VOLTAGE ,VOLTS REVERSE VOLTAGE ,VOLTS ~ 89 ~ 1.8