SUPER FAST DIODES
LESHAN RADIO COMPANY, LTD.
UF4001 thru UF4007
1.Feature & Dimensions
* Plastic package has Underwriters Laboratories
...
Description
LESHAN RADIO COMPANY, LTD.
UF4001 thru UF4007
1.Feature & Dimensions
* Plastic package has Underwriters Laboratories
Ultrafast Rectifiers
Flammability Classification 94V-0 * Ideally suited for use in very high frequency switching * power supplies, inverters and as free wheeling diodes * Ultrafast recovery time for high efficiency * Excellent high temperature switching * Soft recovery characteristics * Diffused junction * High temperature soldering guaranteed:
260°C/10 seconds, 0.375" (9.5mm) lead length, 5 lbs. (2.3kg) tension
Reverse Voltage 50 to 1000V Forward Current 1.0A
2.Mechanical Data
Case: JEDEC DO-41, molded plastic body Terminals: Plated axial leads, solderable per
MIL-STD-750, Method 2026 Polarity: Color band denotes cathode end Mounting Position: Any Weight: 0.012 oz., 0.34 g Handling precautin:None
We declare that the material of product compliance with RoHS requirements.
3.Electrical Characteristic
Maximum Ratings & Thermal Characteristics Ratings at 25°C ambient temperature unless otherwise specified.
Parameter Symbol
symbol
UF 4001
UF 4002
UF 4003
UF 4004
UF 4005
UF 4006
UF 4007
Unit
Maximum repetitive peak reverse voltage Maximum RMS voltage Maximum DC blocking voltage
VRRM VRMS VDC
50 100 200 400 600 800 1000 V 35 70 140 280 420 560 700 V 50 100 200 400 600 800 1000 V
Maximum average forward rectified current 0.375" (9.5mm) lead length at TA = 75°C
IF(AV)
1.0
A
Peak forward surge current 8.3ms single half sine-wave superimposed ...
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