SF24

RECTRON SEMICONDUCTOR TECHNICAL SPECIFICATION SF21 THRU SF26 GLASS PASSIVATED SUPER FAST RECTIFIER VOLTAGE RANGE 50 to 400 Volts CURRENT 2.0 Amperes FEATURES * * * * * * * High reliability Low leakage Low forward voltage High current capability Super fast switching speed High surge capability Good for switching mode circuit DO-15 MECHANICAL DATA * * * * * Case: Molded plastic Epoxy: UL 94V-O rate flame retardant Lead: MIL-STD-202E method 208C guaranteed Mounting position: Any Weight: 0.38 gram 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) MAXIMUM RATINGS (At T A = 25 oC unless otherwise noted) RATINGS Maximum Recurrent Peak Reverse Voltage Maximum RMS Volts Maximum DC Blocking Voltage Maximum Average Forward Current T A = 5 5 oC Peak Forward Surge Current IFM ( surge):8.3 ms single half sine-wave superimposed on rated load (JEDEC method) Typical Junction Capacitance (Note 2) Operating and Storage Temperature Range SYMBOL VRRM VRMS VDC IO I FSM CJ T J , T STG 30 -65 to + 150 SF21 50 35 50 SF22 100 70 100 SF23 150 105 150 2.0 75 20 SF24 200 140 200 SF25 300 210 300 SF26 400 280 400 UNITS Volts Volts Volts Amps Amps pF 0 C ELECTRICAL CHARACTERISTICS (At TA = 25oC unless otherwise noted) CHARACTERISTICS Maximum Forward Voltage at 2.0A DC Maximum DC Reverse Current at Rated DC Blocking Voltage Maximum Reverse Recovery Time (Note 1) NOTES : 1. Test Conditions: IF=0.5A, I R=1.0A, IRR=0.25A. 2. Measured at 1 MHZ and applied reverse voltage of 4.0 volts. @T A = 2 5 o C @T A = 150 o C SYMBOL VF IR trr SF21 SF22 0.95 5.0 uAmps 50 35 nSec 1998-8 SF23 SF24 SF25 1.25 SF26 UNITS Volts Back RECTRON