UF2A CHONGQING | Alldatasheet
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Technical content
CHONGQING PINGYANG ELECTRONICS CO.,LTD. UF2A THRU UF2K ULTRAFAST RECTIFIER VOLTAGE：50-800V CURRENT ：2.0A
FEATURES
- Low power loss, high efficiency
- Low leakage
- Low forward voltage
- High current capability
- High speed switching
- High surge capability
- High reliability MECHANICAL DATA
- Case: Molded plastic
- Epoxy: UL94V-0 rate flame retardant
- Lead: MIL-STD- 202E, Method 208 guaranteed
- Polarity:Color band denotes cathode end
- Mounting position: Any
- Weight: 0.093 grams MAXIMUM RATINGS AND ELECTRONICAL CHARACTERISTICS Ratings at 25℃ ambient temperature unless otherwise specified. Single phase, half wave, 60Hz,resistive or inductive load. For capacitive load, derate current by 20%. SYMBOL UF2A UF2B UF2D UF2G UF2J UF2K units Maximum Recurrent Peak Reverse Voltage VRRM 50 100 200 400 600 800 V Maximum RMS Voltage VRMS 35 70 140 280 420 560 V Maximum DC Blocking Voltage VDC 50 100 200 400 600 800 V Maximum Average Forward rectified Current at TA=50°C Io 2.0 A Peak Forward Surge Current 8.3ms single half sine-wave superimposed on rate load (JEDEC method) IFSM 50 A Maximum Instantaneous forward Voltage at 1.0A DC VF 1.0 1.4 1.7 V Maximum DC Reverse Current at Rated DC Blocking Voltage TA=25°C 10 Maximum Full Load Reverse Current Full Cycle Average,.375”(9.5mm) lead length at TL=75°C IR 100 µA Maximum Reverse Recovery Time (Note 1) trr 50 75 nS Typical Junction Capacitance (Note 2) CJ 15 12 pF Notes: 1.Test Conditions: I F=0.5A, IR=1.0A, IRR=0.25A 2.Measured at 1MHz and applied reverse voltage of 4.0 volts SMB(DO-214AA) .155(3.94) .130(3.30) .083(2.11) .075(1.91) .185(4.70) .160(4.06) .012(0.305) .006(0.152) .220(5.59) .200(5.08) .008(0.203) .002(0.051) .096(2.44) .084(2.13) .060((1.52) .030(0.76) Dimensions in inches and (millimeters) PDF 文件使用 "pdfFactory Pro" 试用版本创建 www.fineprint.cn