1N4933G thru 1N4937G Glass Passivated Fast Recovery Rectifiers Reverse Voltage 50 to 600 Volts Forward Current 1.0 Ampere Features Plastic package has Underwriters Laboratories Flammability Classification 94V-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-free glass passivated junction 1.0 Ampere operation at TA=75oC with no thernal runaway Typical IR less than 0.1mA High temperature soldering guaranteed: 300oC/10 seconds, 0.375" (9.5mm) lead length, 5 lbs. (2.3kg) tension Mechanical Data Case: JEDEC DO-204AL(DO-41)/A-405, molded plastic over glass body Terminals: Plated axial leads, solderable per MIL-STD-750, Method 2026 Polarity: Color band denotes cathode end Mounting Position: Any Weight: DO-41 - 0.012 ounce, 0.335 gram A-405 - 0.008 ounce, 0.22 gram Note: Lead diameter is 0.025(0.64)/0.021(0.53) for part numbers from 1N4933SG thru 1N4937SG Maximum Ratings and Electrical Characteristics Ratings at 25oC ambient temperature unless otherwise specified. Parameter Symbols 1N 4933G 1N 4934G 1N 4935G 1N 4936G 1N 4937G Units Maximum repetitive peak reverse voltage VRRM 50 100 200 400 600 Volts Maximum RMS voltage VRMS 35 70 140 280 420 Volts Maximum DC blocking voltage V DC 50 100 200 400 600 Volts Maximum average forward rectified current 0.375" (9.5mm) lead length at TA=75oC IF(AV) 1.0 Amp Peak forward surge current 8.3ms single half sine-wave superimposed on rated load (JEDEC Method) IFSM 30.0 Amps Maximum instantaneous forward voltage at 1.0A VF 1.2 Volts IR 5.0 100 uA trr 200 nS Maximum DC reverse current at rated DC blocking voltage @TA=25oC @TA=125oC Maximum reverse recovery time at IF=0.5A, IR=1.0A, Irr=0.25A Typical junction capacitance at 4.0V, 1MHz Typical thermal resistance (Note 1) Operating junction temperature range Storage temperature range Notes: CJ 15 RθJA 55 TJ -55 to +150 o C TSTG -55 to +150 o C 1. Thermal resistance from junction to ambient at 0.375" (9.5mm) lead length, P.C.B. mounted 83 pF o C/W RATINGS AND CHARACTERISTIC CURVES (TA = 25oC unless otherwise noted) 84