SF81

DC COMPONENTS CO., LTD. R SF81 THRU SF86 RECTIFIER SPECIALISTS TECHNICAL SPECIFICATIONS OF SUPER FAST RECTIFIER VOLTAGE RANGE - 50 to 400 Volts CURRENT - 8.0 Amperes FEATURES * * * * * * Low switching noise Low forward voltage drop Low thermal resistance High current capability Super fast switching speed High reliability TO-220A * Good for switching mode circuit MECHANICAL DATA * * * * * Case: Molded plastic Epoxy: UL 94V-0 rate flame retardant Lead: MIL-STD-202E, Method 208 guaranteed Mounting position: Any Weight: 2.24 grams MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Ratings at 25 o C ambient temperature unless otherwise specified. Single phase, half wave, 60 Hz, resistive or inductive load. For capacitive load, derate current by 20%. Dimensions in inches and (millimeters) SYMBOL Maximum Recurrent Peak Reverse Voltage Maximum RMS Voltage Maximum DC Blocking Voltage Maximum Average Forward Rectified Current at TC = 1 00 oC Peak Forward Surge Current 8.3 ms single half sine-wave superimposed on rated load (JEDEC Method) Maximum Instantaneous Forward Voltage at 8.0A DC @T C = 25 o C Maximum DC Reverse Current at Rated DC Blocking Voltage Maximum Reverse Recovery Time (Note 1) Typical Thermal Resistance Typical Junction Capacitance (Note 2) Operating and Storage Temperature Range NOTES : 1. Test Conditions: IF = 0.5A, IR = 1.0A, IRR = 0.25A 2. Measured at 1 MHz and applied reverse voltage of 4.0 volts. 3. Suffix “R” for Reverse Polarity. @T C = 100 C o SF81 50 35 50 SF82 100 70 100 SF83 150 105 150 8.0 150 1.0 10 500 35 3 50 SF84 200 140 200 SF85 300 210 300 SF86 400 280 400 UNITS Volts Volts Volts Amps Amps VRRM VRMS VDC IO I FSM VF IR trr Rθ J C CJ T J , T STG 1.35 Volts uAmps 50 0 nSec C/ W pF 0 30 -65 to + 150 C 48 NEXT NEXT NEXT EXIT BACK BACK EXI BACK EXIT RATING AND CHARACTERISTIC CURVES ( SF81 THRU SF86 ) DC COMPONENTS CO., LTD. R 49 NEXT EXIT BACK NEXT EXI BACK EXIT NEXT BACK