SF301 THRU SF309 SUPER FAST RECOVERY RECTIFIER Reverse Voltage - 50 to 1000 Volts Forward Current - 3.0 Amperes 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, DO-201AD Terminals: Axial leads, solderable to MIL-STD-202, method 208 Polarity: Color band denotes cathode end Mounting Position: Any Weight: 0.042 ounce, 1.19 grams inches DIM mm Min. Max. Min. Max. A 0.283 0.374 7.20 9.50 B 0.189 0.208 4.80 5.30 C 0.048 0.051 1.20 1.30 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 SF 301 SF 302 SF 303 SF 304 SF 305 SF 306 SS 307 SF 308 SF 309 Units Maximum repetitive peak reverse voltage VRRM 50 100 150 200 300 400 600 800 1000 Volts Maximum RMS voltage VRMS 35 70 105 140 210 280 420 560 700 Volts Maximum DC blocking voltage VDC 50 100 150 200 300 400 600 800 1000 Volts Maximum average forward current 0.375" (9.5mm) lead length at TA=55 I(AV) 3.0 Amps Peak forward surge current, IFM (surge): 8.3mS single half sine-wave superimposed on rated load (MIL-STD-750D 4066 method) IFSM 125.0 Amps Maximum forward voltage at 3.0A DC VF TA=25 TA=125 0.95 1.25 1.40 Volts IR 5.0 400.0 A Maximum reverse recovery time (Note 1) Trr 35.0 nS Typical junction capacitance (Note 2) CJ 95.0 F 20.0 /W Maximum DC reverse current at rated DC blocking voltage Typical thermal resistance (Note 3) Operating and storage temperature range R 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 RATINGS AND CHARACTERISTIC CURVES 2