UF400X HORNBY | Alldatasheet
Document overview
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Technical content
确 认 书 ULTRAFAST RECOVERY RECTIFIER 产 品 规 格
ULTRAFAST RECOVERY RECTIFIER REVERSE VOLTAGE: 50 to 1000 VOLTS FORWARD CURRENT: 1.0 AMPERE
FEATURES
- Plastic package has Underwriters Laboratories DO-41 Flammability Classification 94V-0
- Ideally suited for use in very high frequency switching .034 (.86) power supplies, inverters and as free wheeling diodes (25.4) 1.0 .028 (.71)
- Ultrafast recovery time for high efficiency MIN
- Excellent high temperature switching
- Soft recovery characteristics (5.2) .205 (4.1) .160 MECHANICAL DATA .107 (2.7) Case: Molded plastic, DO-41 (25.4) 1.0 .080 (2.0) Epoxy: UL 94V-O rate flame retardant MIN Lead: Axial leads, solderable per MIL-STD-202, method 208 guaranteed Polarity: Color band denotes cathode end Mounting position: Any Weight: 0.012ounce, 0.33gram Maximum Ratings and Electrical Characteristics Ratings at 25℃ ambient temperature unless otherwise specified. Single phase, half wave, 60HZ, resistive or inductive load. For capacitive load, derate current by 20%. Symbols UF4001 UF4002 UF4003 UF4004 UF4005 UF4006 UF4007 Units Maximum Recurrent Peak Reverse Voltage VRRM 50 100 200 400 600 800 1000 Volts Maximum RMS Voltage VRMS 35 70 140 280 420 560 700 Volts Maximum DC Blocking Voltage VDC 50 100 200 400 600 800 1000 Volts Maximum Average Forward Rectified Current .375"(9.5mm) Lead Length at T A=55℃ Peak Forward Surge Current, 8.3ms single half-sine-wave superimposed on rated load (JEDEC method) Maximum Forward Voltage at 1.0A DC and 25℃ V F Volts Maximum Reverse Current at TA=25℃ at Rated DC Blocking Voltage TA=100℃ Typical Junction Capacitance (Note 1) CJ pF Typical Thermal Resistance (Note 2) RθJA ℃/W Maximum Reverse Recovery Time (Note 3) TRR nS Operating and Storage Temperature Range TJ，Tstg ℃ NOTES: 1- Measured at 1 MHZ and applied reverse voltage of 4.0 VDC. 3- Reverse Recovery Test Conditions：IF=.5A，IR=1A，IRR=.25A. -55 to +150 Amp Amp uAmp 50 75 Dimensions in inches and (millimeters) 1.0 1.7 IR 5.0 I(AV) IFSM 1.0
ULTRAFAST RECOVERY RECTIFIER RATINGS AND CHARACTERISTIC CURVES