SF1G THRU SF7G GLASS PASSIVATED SUPER FAST RECTIFIER Reverse Voltage - 50 to 1000 Volts Forward Current - 1.0 Ampere Features Superfast recovery times Low forward voltage, high current capability Hermetically sealed Low leakage High surge capability Plastic package has Underwriters Laboratories Flammability Classification 94V-0 utilizing Flame retardant epoxy molding compound Mechanical Data DIM ENSIONS Case: Molded plastic, A-405 Terminals: Axial leads, solderable to MIL-STD-202, method 208 Polarity: Color band denotes cathode end Mounting Position: Any Weight: 0.008 ounce, 0.235 gram inches DIM mm Min. Max. Min. Max. A 0.165 0.205 4.2 5.2 B 0.079 0.106 2.0 2.7 C 0.020 0.024 0.5 0.6 D 1.000 - 25.40 - Note Maximum Ratings and Electrical Characteristics Ratings at 25 ambient temperature unless otherwise specified. Resistive or inductive load, 60Hz. Symbols SF1G SF2G SF3G SF4G SF5G SF6G SF7G Units Maximum repetitive peak reverse voltage VRRM 50 100 200 400 600 800 1000 Volts Maximum RMS voltage VRMS 35 70 140 280 420 560 700 Volts Maximum DC blocking voltage VDC 50 100 200 400 600 800 1000 Volts Maximum average forward current 0.375" (9.5mm) lead length at TA=55 I(AV) 1.0 Amp Peak forward surge current, IFM (surge): 8.3mS single half sine-wave superimposed on rated load (MIL-STD-750D 4066 method) IFSM 30.0 Amps Maximum forward voltage at 1.0 ADC VF Maximum DC reverse current at rated DC blocking voltage IR 5.0 Maximum DC reverse current at rated DC blocking voltage TA=125 IR 400.0 A Maximum reverse recovery time (Note 1) Trr 35.0 nS CJ 22.0 F 50.0 /W Typical junction capacitance (Note 2) Typical thermal resistance (Note 3) Operating and storage temperature range R 0.95 1.27 JA TJ, TSTG -55 to +150 Notes: (1) Reverse recovery test conditions: IF=0.5A, IR=1.0A, Irr=0.25A (2) Measured at 1.0MHz and applied reverse voltage of 4.0 VDC (3) Thermal resistance from junction to ambient and from junction to lead length 0.375 (9.5mm) P.C.B. mounted 1 1.75 Volts A RATINGS AND CHARACTERISTIC CURVES 2