SF81R SEMTECH_ELEC | Alldatasheet
Document overview
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- PDF pages: 2
Technical content
Features
- Low forward voltage drop
- Low reverse leakage current
- Superfast switching time for high efficiency
- High current capability
- High surge current capability Mechanical Data
- Case: Molded plastic, TO-220A
- Epoxy: UL 94V-0 rate flame retardant
- Terminals: leads solderable per MIL-STD-202 method 208 guaranteed
- Polarity: As marked
- Mounting Position: Any Absolute Maximum Ratings and Characteristics 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 SF81R SF82R SF83R SF84R SF85R SF86R SF87R SF88R Units Maximum Recurrent Peak Reverse Voltage V RRM 50 100 150 200 300 400 500 600 V Maximum RMS Voltage V RMS 35 70 105 140 210 280 350 420 V Maximum DC Blocking Voltage V DC 50 100 150 200 300 400 500 600 V Maximum Average Forward Rectified Current at TC = 100 OC I(AV) 8 A Peak Forward Surge Current, 8.3 ms Single half Sine-wave Superimposed on Rated Load (JEDEC method) I FSM 125 A Maximum Forward Voltage at 8 A and 25 OC VF 0.95 1.3 1.7 V Maximum Reverse Current at TA = 25 OC at Rated DC Blocking Voltage TA = 125 OC IR 10 500 µA Typical Junction Capacitance C J 80 60 pF Maximum Reverse Recovery Time t rr 35 50 ns Typical Thermal Resistance RθJC 2.2 OC/W Operating and Storage Temperature Range T J, Ts - 55 to + 150 OC 1) Measured at 1 MHz and applied reverse voltage of 4 VDC. 2) Reverse recovery test conditions: IF = 0.5 A, IR = 1 A, IRR = 0.25 A 3) Thermal resistance from Junction to case mounted on heatsink.
Dated : 30/06/2006 H R SEMTECH ELECTRONICS LTD. (Subsidiary of Semtech International Holdings Limited, a company listed on the Hong Kong Stock Exchange, Stock Code: 724) SF81R THRU SF88R