UF4001 SIRECT | Alldatasheet
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Technical content
http:// www.sirectsemi.com Ultra Fast Recovery Rectifier – 1.0Amp 50~1000Vol t □ Features -Low forward voltage drop -High current capability -High reliability -High surge current capability -Epitaxial construction □ Mechanical data -Case：Molded plastic -Epoxy：UL 94V-0 rate flame retardant -Lead：Axial leads, solderable per MIL-STD-202,method 208 guaranteed -Polarity：Color band denotes cathode end -Mounting position：Any -Weight：0.34 grams □ Maximum ratings and Electrical characteristics 2.Measured at 1.0 MHz and applied reverse voltage of 4.0 volts DO-41 .205(5.2) .107(2.7) .080(2.0) .034(0.9) .028(0.7) TYPE UF4001 UF4002 UF4003 UF4004 UF4005 UF4006 UF4007 UNIT Maximum Recurrent Peak Reverse Voltage 50 100 200 400 600 800 1000 V Maximum RMS Voltage 35 70 140 280 420 560 700 V Maximum DC Blocking Voltage 50 100 200 400 600 800 1000 V Maximum Average Forward Rectified Current 1.0 A Peak Forward urge Current, 8.3ms single half sine-wave superimposed on rated load(JEDEC method) 30 A Maximum Instantaneous Forward Voltage at 1.0A 1.1 1.4 V Ta = 25ºC 5.0 Maximum DC Reverse Current at Rated DC Blocking Voltage Ta = 100ºC 100 μA Maximum Reverse Recovery Time ( Note 1) 50 75 nS Typical Junction Capacitance (Note 2) 20 15 pF Operating Temperature Range -65 – 125 ºC Storage Temperature Range -65 – 150 ºC E L E C T R O N I C UF4001~UF4007