www.DataSheet4U.com
RECTRON
GLASS PASSIVATED SUPER FAST RECTIFIER
USF81 THRU USF84
SEMICONDUCTOR
TECHNICAL SPECIFICAT...
www.DataSheet4U.com
RECTRON
GLASS PASSIVATED SUPER FAST RECTIFIER
USF81 THRU USF84
SEMICONDUCTOR
TECHNICAL SPECIFICATION
VOLTAGE RANGE 50 to 200 Volts CURRENT 8.0 Amperes
FEATURES
* * * * * * * High reliability Low leakage Low forward
voltage High current capability Super fast switching speed High surge capability Good for switching mode circuit
.413 (10.5) .374 (9.5) .153 (3.9) .146 (3.7) .270 (6.9) .230 (5.8) .610 (15.5) .583 (14.8) .04MAX. (1.0) .157 (4.0) .187 (4.7) .148 (3.8) .053 (1.3) .047 (1.2)
TO-220A
MECHANICAL DATA
* * * * * Case: TO-220 Molded plastic Epoxy: Device has UL flammability classification 94V-O Lead: MIL-STD-202E method 208C guaranteed Mounting position: Any Weight: 2.24 grams
.108 (2.75)
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%.
.051 (1.3) .035 (0.9) .028 (0.7) .102 (2.6) .091 (2.3)
.583 (14.8) .531 (13.5)
.022 (0.56) .014 (0.36) .126 (3.2)
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 at T C = 100 o C 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 VRR...