1N4933G thru 1N4937G Compact Technology 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 DO-41 MECHANICAL DATA Min. Dim. A Case : DO-41 molded plastic Polarity : Color band denotes cathode Weight : 0.012 ounces, 0.34 grams Mounting position : Any Max. 5.20 0.90 25.4 4.10 0.70 B C 2.00 2.70 D All Dimensions in millimeter MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Ratings at 25ΜΊ ambient temperature unless otherwise specified. Single phase, half wave, 60Hz, resistive or inductive load. For capacitive load, derate current by 20% SYMBOL 1N4933G CHARACTERISTICS 50 35 50 1N4934G 1N4935G 1N4936G 1N4937G UNIT 100 70 100 200 140 200 400 280 400 600 420 600 V V Maximum Recurrent Peak Reverse Voltage Maximum RMS Voltage Maximum DC Blocking Voltage VRRM VRMS VDC Maximum Average Forward Rectified Current I(AV) 1.0 A IFSM 30 A VF 1.3 5.0 100 V uA @TA =75 C Peak Forward Surge Current 8.3ms single half sine-wave super imposed on rated load Maximum forward Voltage at 1.0A DC Maximum DC Reverse Current at Rated DC Blocking Voltage @TJ =25 C @TJ =100 C IR V uA Typical Reverse Recovery Time (Note 1) TRR 200 ns Typical Reverse Recovery Time (Note 2) TRR 130 ns Typical Junction Capacitance (Note 3) CJ 15 pF R0JA 50 C/W TJ -55 to +150 C TSTG -55 to +150 C 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. CTC0129 Ver. 2.0 1 of 2 1N4933G thru 1N4937G 1N4933G thru 1N4937G Compact Technology RATINGS AND CHARACTERISTIC CURVES FIG . 1 -REVERSE RECOVERY TIME CHARACTERISTIC AND TEST CIRCUIT DIAGRAM 10 50 trr NONINDUCTIVE NONINDUCTIVE +0.5A DUT (+ ) 50Vdc (approx) (-) -0.25A OSCILLOSCOPE (NOTE 1 ) NOTES: 1 . RISE TIME = 7nsmax. INPUT IMPEDANCE= 1 MEGOHM 22pf 2 . RISETIME = 10ns max.SOURSE IMPEDANCE = 50ohmsf -1.0A 1cm SET TIME BASE FOR 5/ 10ns / cm FIG . 5 - TYPICAL FORWARD CHARACTERISTICS FIG . 2 - MAXIMUM FORWARD CURRENT DERATING CURVE 1.0 .6 .4 .2 0 0 25 50 75 100 125 O AMBIENT TEMPERATURE . ( C ) 150 1 75 FIG . 3 - MAXIMUM NON- REPETITIVE PEAK FORWARD SURGE CRRENT 30 O TA=25 C INSTANTANEOUS FORWARD CURRENT . ( A ) 0.8 20 8.3ms Single Half Sine Wave JEDEC Method 20 10 3.0 1.0 O Tj=25 C 0.3 Pulse Width=300 1% Duty Cycle 0.1 s .03 .01 0.6 0.8 1.0 1.2 1.4 1.6 1.8 FORWARD VOLTAGE . ( V ) 2.0 FIG . 6 - TYPICAL REVERSE CHARACTERISTICS 10 100 2 A) 1.0 CYCLE 0 1 4 6 8 10 20 40 6 0 80 100 NUMBER OF CYCLES AT 60Hz FIG . 4 - TYPICAL HUNCTION CAPACITANCE 20 10 f = MHz Vsig = 50mVp - p INSTANTANEOUS REVERSE CURRENT . ( PEAK FORWARD SURGE CURRENT AMPERES AVERAGE FORWARD RECTIFIED CURRENT AMPERES . NONINDUCTIVE JUNCTION CAPACITANCE ( p F ) 0 PULSE GENERATOR ( NOTE 2 ) TA = 100 OC 10 1.0 TA = 25 OC .10 1 1 REVERSE VOLTAGE . ( V ) CTC0129 Ver. 2.0 PERCENT OF RATED PEAK REVERSE VOLTAGE . (% ) 2 of 2 1N4933G thru 1N4937G