LITE-ON SEMICONDUCTOR 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 Glass passivated chip Low reverse leakage current Low forward voltage drop High current capability Plastic material has UL flammability classification 94V-0 A A B C D MECHANICAL DATA DO-41 Case : JEDEC DO-41 molded plastic Polarity : Color band denotes cathode Weight : 0.012 ounces, 0.34 grams Mounting position : Any Min. Dim. A Max. - 25.4 4.10 5.20 B 0.71 0.86 C 2.00 2.70 D All Dimensions in millimeter MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Ratings 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 Recurrent Peak Reverse Voltage Maximum RMS Voltage Maximum DC Blocking Voltage Maximum Average Forward Rectified Current SYMBOL 1N4933G 1N4934G 1N4935G 1N4936G 1N4937G UNIT VRRM VRMS VDC 50 35 60 100 70 100 200 140 200 400 280 400 600 420 600 V V V I(AV) 1.0 A IFSM 30 A VF 1.3 V IR 5 50 uA Maximum Reverse Recovery Time (Note 1) TRR 200 ns Maximum Reverse Recovery Time (Note 2) TRR 130 ns CJ 15 pF R0JA 50 C/W TJ -55 to +150 C TSTG -55 to +150 C @TA=75 C Peak Forward Surge Current 8.3ms single half sine-wave super imposed on rated load (JEDEC Method) Maximum forward Voltage at 1.0A DC Maximum DC Reverse Current at Rated DC Blocking Voltage @TJ=25 C @TJ=100 C Typical Junction Capacitance (Note 3) Typical Thermal Resistance (Note 4) 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 1.0MHz and applied reverse voltage of 4.0V DC. 4.Thermal Resistance Junction to Ambient. uA REV. 2, 01-Dec-2000, KDEC01 RATING AND CHARACTERISTIC CURVES 1N4933G thru 1N4937G 1.0 0.5 SINGLE PHASE HALF WAVE 60Hz RESISTIVE OR INDUCTIVE LOAD 0 25 50 75 100 125 150 FIG.2 - MAXIMUM NON-REPETITIVE SURGE CURRENT PEAK FORWARD SURGE CURRENT, AMPERES AVERAGE FORWARD CURRENT AMPERES FIG.1 - FORWARD CURRENT DERATING CURVE 1.5 40 30 20 10 Pulse width 8.3ms Single Half-Sine-Wave (JEDEC METHOD) 0 175 1 2 5 AMBIENT TEMPERATURE , C 50 100 NUMBER OF CYCLES AT 60Hz FIG.3 - TYPICAL JUNCTION CAPACITANCE FIG.4 - TYPICAL FORWARD CHARACTERISTICS 100 10 INSTANTANEOUS FORWARD CURRENT ,(A) CAPACITANCE , (pF) 20 10 10 TJ = 25 C, f= 1MHz 1.0 TJ = 25 C 0.1 PULSE WIDTH 300us 1.0 .01 1 4 10 REVERSE VOLTAGE , VOLTS 100 0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 INSTANTANEOUS FORWARD VOLTAGE , VOLTS REV. 2, 01-Dec-2000, KDEC01