UF4001S SEMTECH_ELEC | Alldatasheet
Document overview
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- PDF pages: 2
Technical content
Features
- Ultra fast switching for high efficiency
- Low reverse leakage
- High forward surge current capability Mechanical data
- Case: A-405 molded plastic body
- Terminals: Plated axial leads, solderable per MIL-STD-750 Method 2026
- Polarity: Color band denotes cathode end
- Mounting position: any Absolute Maximum Ratings and Electrical characteristics (T a = 25 OC) Ratings at 25 OC ambient temperature unless otherwise specified. Single phase, half wave, 60 Hz, resistive or inductive load. For capacitive load, derate current by 20%. Parameter Symbols UF4001S UF4002S UF4003S UF4004S UF4005S UF4006S UF4007S Units Maximum Repetitive Peak Reverse Voltage V RRM 50 100 200 400 600 800 1000 V Maximum RMS Voltage V RMS 35 70 140 280 420 560 700 V Maximum DC Blocking Voltage V DC 50 100 200 400 600 800 1000 V Maximum Average Forward Rectified Current 0.375"(9.5mm) Lead Length at TA = 55 OC I(AV) 1 A Peak Forward Surge Current 8.3 ms Single Half Sine-Wave Superimposed on Rated Load (JEDEC Method) IFSM 30 A Maximum Forward Voltage at 1 A V F 1 1.7 V Maximum DC Reverse Current at Rated DC Blocking Voltage TA = 25 OC TA = 100 OC IR 5 50 µA Maximum Reverse Recovery Time 1) t rr 50 75 ns Typical Junction Capacitance 2) C J 15 pF Typical Thermal Resistance 3) RθJA 50 OC/W Operating and Storage Temperature Range T J, TS - 65 to + 150 OC Reverse recovery condition IF = 0.5 A, IR = 1 A, Irr = 0.25 A. Measured at 1 MHz and applied reverse voltage of 4 V D.C. A-405 1.0 (25.4) Dimensions in inches and (millimeters) MIN.DIA. 0.025 (0.65) 0.021 (0.55) DIA. 0.107 (2.7) 0.080 (2.3) 0.205 (5.2) MIN.
Dated : 30/01/2008 C SEMTECH ELECTRONICS LTD. (Subsidiary of Sino-Tech International Holdings Limited, a company listed on the Hong Kong Stock Exchange, Stock Code: 724) UF4001S THRU UF4007S