SF11 SEMTECH_ELEC | Alldatasheet
Document overview
- Manufacturer or author: Provided By ALLDATASHEET.COM(FREE DATASHEET DOWNLOAD SITE)
- PDF pages: 2
Technical content
Features
- Plastic package has Underwriters Laboratory Flammability Classification 94V-0.
- High surge capability
- Low forward voltage, high current capability
- Hermetically sealed
- Super-fast recovery times
- Low leakage Mechanical Data
- Case: DO-41 molded plastic
- Terminals: Axial Leads, solderable per MIL-STD-202, method 208 guaranteed
- Polarity: Colored band denotes cathode end
- Mounting position: Any Absolute Maximum Ratings and Characteristics Rating at 25℃ ambient temperature unless otherwise specified. Si ngle phase, half wave, 60Hz, resistive or inductive load, for capacitive load, derate current by 20%. Symbols SF11 SF12 SF13 SF14 SF15 SF16 SF18 Unit Maximum Recurrent Peak Reverse Voltage V RRM 50 100 150 200 300 400 600 V Maximum RMS Voltage V RMS 35 70 105 140 210 280 420 V Maximum DC Blocking Voltage V DC 50 100 150 200 300 400 600 V Maximum Average Forward Rectified Current 0.375” (9.5mm) Lead Length at TA = 55℃ I(AV) 1.0 A Peak Forward Surge Current 8.3ms single half sine-wave superimposed on rated load (JEDEC method) I FSM 30 A Maximum Forward Voltage at 1.0A V F 0.95 1.25 1.7 V Maximum Reverse Current at Rated DC Blocking Voltage Ta = 25℃ Ta = 100℃ IR 5.0 500 uA Maximum Reverse Recovery Time (note1) T RR 35 50 nS Typical Junction Capacitance(note2) C J 50 25 pF Typical Thermal Resistance(note3) R θJA 50 OC/W Operating Junction Temperature T J -55 to +150 OC Storage Temperature Range Ts -55 to +150 OC Notes: 1.Reverse recovery test conditions: IF = 0.5A, IR = 1.0A, IRR = 0.25A 2.Measured at 1.0MHz and applied reverse voltage of 4.0V
Dated : 13/05/2005 H SEMTECH ELECTRONICS LTD. (Subsidiary of Sino-Tech International Holdings Limited, a company listed on the Hong Kong Stock Exchange, Stock Code: 724) SF11~SF18 Instantaneous reverse current, A Percent of rated peak reverse volta ge, % 0.1 40 80 120 TJ=100 C Typical reverse characteristics 1000 100 TJ=25 C Typical forward characteristics Forward voltage, V Instantaneous forward current, A 0.01 0.4 0.8 0.1 100 SF15~SF16 TJ=25 C Pulse width=300 s 1% duty cycle 1.2 1.6 1.8 SF17~SF18 SF11~SF14 PULSE GENERATOR (NOTE 2) REVERSE RECOVERY TIME CHARACTERISTIC AND TEST CIRCUIT DIAGRAM NONINDUCTIVE NOTES:1. Rise Time=7ns max. Input Impedance= 1 megohm 22 pf 2. Rise Time=10ns max. Sourse Impedance= 50 ohms (+) 50Vdc (appox) (-) OSCILLOSCOPE (NOTE 1) NON INDUCTIVE DUT NONINDUCTIVE SET TIME BASE FOR 5/10ns/cm -1.0A -0.25A (+) (-) 1cm +0.5A trr Typical junction capacitance Reverse voltage, V 100 Number of cycles at 60Hz Peak forward surge current, A 0Junction capacitance, pF 10 100 10.1 10 Maximum non-repeitive forward surge current SF15~SF1825 SF11~SF14 175 125 1000