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SF21G Datasheet(PDF) 1 Page - Shenzhen Luguang Electronic Technology Co., Ltd |
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SF21G Datasheet(HTML) 1 Page - Shenzhen Luguang Electronic Technology Co., Ltd |
1 / 2 page Features High efficiency, low VF High current capability High reliability High surge current capability Low power loss. For use in low voltage, high frequency inventor, free wheeling, and polarity protection application Mechanical Data Case: Molded plastic Epoxy: UL 94V-0 rate flame retardant Polarity: Color band denotes cathode High temperature soldering guaranteed: 260 o C/10 seconds/.375”,(9.5mm) lead lengths at 5 lbs., (2.3kg) tension Mounting position: Any Weight: 0.40 gram Maximum Ratings and Electrical Characteristics Rating 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% Type Number Symbol SF 21G SF 22G SF 23G SF 24G SF 25G SF 26G SF 27G SF 28G Units Maximum Recurrent Peak Reverse Voltage VRRM 50 100 150 200 300 400 500 600 V Maximum RMS Voltage VRMS 35 70 105 140 210 280 350 420 V Maximum DC Blocking Voltage VDC 50 100 150 200 300 400 500 600 V Maximum Average Forward Rectified Current .375(9.5mm) Lead Length @ TA=55 oC I(AV) 2.0 A Peak Forward Surge Current, 8.3 ms Single Half Sine-wave Superimposed on Rated Load (JEDEC method ) IFSM 50 A Maximum Instantaneous Forward Voltage @ 2.0A VF 0.95 1.3 1.7 V Maximum DC Reverse Current @ TA=25 oC at Rated DC Blocking Voltage @ TA=125 oC IR 5.0 100 uA uA Maximum Reverse Recovery Time (Note 1) Trr 35 nS Typical Junction Capacitance (Note 2) Cj 40 20 pF Typical Thermal Resistance RθJA 65 oC/W Operating Temperature Range TJ -65 to +150 oC Storage Temperature Range TSTG -65 to +150 oC Notes: 1. Reverse Recovery Test Conditions: IF=0.5A, IR=1.0A, IRR=0.25A 2. Measured at 1 MHz and Applied Reverse Voltage of 4.0 V D.C. 3. Mount on Cu-Pad Size 10mm x 10mm on PCB. SF21G-SF28G 2.0 AMP. Glass Passivated Super Fast Rectifiers http://www.luguang.cn mail:lge@luguang.cn Dimensions in inches and (millimeters) DO-41 |
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