1N4933G thru 1N4937G 1.0 Amp. Glass Passivated Fast Recovery Rectifiers SYNSEM! SEMICONDUCTOR Voltage Range 50 fo 600 Volts Forward Current 1.0 Ampere Features @ Plastic package has Underwriters Laboratories Flarmmability Classification 94-0 @ High temperature metallurgically bonded construction @ Capable of meeting environmental standards of MIL-S-19500 @ For use in high frequency rectifier circuits @ Fast switching for high efficiency @ Cavity-ffee glass passivated junction DO-204AL (DO-41) @ 10 Ampere operation at T,=75C with no thernal runaway @ Typical |, less than 0.imA @ High temperature soldering guaranteed: SO0C/10 secands, 0.375" (9.5mm) lead length, AQT (2.7) 5 lbs. (2.3kg} tension T0120 18m DIA. Mechanical Data Lge |] @ Case: JEDEC 00-204AL(D0-41}, molded plastic over glass [ "205 (5.2) body | 166 (4.2) @ Terminals: Plated axial leads, solderable per MIL-STD-7450, Method 2026 @ Polarity: Color band denotes cathode end @ Mounting Position: Any ie iaht: 034 (.86 @ Weight: 0.012 ounce, 0.335 gram a 35) a DIA. Dimensions in inches and (millimeters) Maximum Ratings and Electrical Characteristics Ratings at 26C ambient temperature unless othenwvise specified. Parameter Symbok 1N4933G | 1N4034G | 1N4935G | 1N4936G | 1N4037G Units Maximum repetitive peak reverse voltage Veena 50 700 200 400 600 Yolts Maximum RMS voltage Mise 35 70 140 280 420 Volts Masirnum CC Blocking voltage Vee 50 7.00 200 400 600 Volts Maximum average fonyard rectified current 10 Arn O375" @.6rnm) lead length at T=" 5C yan z p Peak fonvard sume curent 6.3rns single half sinewave superimposed on lect 30.0 Amps fated bad WEDEG Mathoch Masirnurn instantaneous forward voltage at 1.0.4, Ve 1.2 Volts Maximum DG reverse current @T,=25C 5.0 wh atrated DC bhecking voltage = @T,=1 25C k 100 Maximum reverse recovery time at L=1.04, Vaso 1 200 no Typical junction capacitance at4.0V) 1 MHe c, 15 pF Typical thennal resistance (Nete 1) Faw 66 oh Operating junction and storage temperature range Yee -5 to +176 aC Notes: = 1. Thermal resistance from junction to arbient at 0.375" (9 Sram) lead length, P.C.B. mounted 1N4933G thru 1N4937G RATINGS AND CHARACTERISTIC CURVES (T, =26C unless othenwise notech FIG. 2- MAXIMUM NON-REPETITIVE PEAK Ee FIG. 1 = FORWARD CURRENT DERATING CURVE FORWARD SURGE CURRENT ra} 5 sk RESISTIVE OR 40 TEE TTT ELE Eee : 3s SINGLE HALF SINE-WAVE a O75 5 (JEDEG Method) : = 30 ui 0.5 Bn a 23 a NN = 4 ee 4 0.26 2 i, 5 a z PS 0.375" (9 Sim} LEAD LENGTH h GQ 1 I L c 10 0 25 60 75 700 126 150 175 AMBIENT TEMPERATURE, C a Q 1 10 400 NUMBER OF CYCLES AT 60 Hz FIG, 3 TYPICAL INSTANTANEOUS FORWARD FRE STVPICAL REWER CHARACTERISTICS CHARACTERISTICS 10 90 = PULSE WIDTHS 300ps 1% DUTY CYCLE INSTANTANEQUS FORWARD CURRENT, AMPERES. E = i ws % 4 & Ww > a 01 us oe AO ies = = O41 0.01 z 06 O8 10 42 14 #416 #18 2.0 Fa INSTANTANEOUS FORWARD VOLTAGE, VOLTS 0.01 1 PERCENT OF RATED PEAK REVERSE FIG. - TYPICAL JUNCTION GAPACITANCE VOLTAGE, % 100 FIG. 6 - TYPICAL TRANSIENT THERMAL IMPEDANCE 100 10 JUNCTION CAPACITANCE, pF = ao of 0.04 O41 4 10 100 t, PULSE DURATION, sec TRANSIENT THERMAL IMPEDANCE (GNW) 1 10 100 REVERSE VOLTAGE, VOLTS