RL251 CHONGQING | Alldatasheet
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CHONGQING PINGYANG ELECTRONICS CO.,LTD. RL251 THRU RL257 TECHNICAL SPECIFICATIONS OF SILICON RECTIFIER VOLTAGE：50-1000V CURRENT ：2.5A
FEATURES
- High reliability
- Low leakage
- Low forward voltage drop
- High current capability 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: 0.60 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 RL251 RL252 RL253 RL254 RL255 RL256 RL257 units Maximum Recurrent Peak Reverse Voltage VRRM 50 100 200 400 600 800 1000 V Maximum RMS Voltage VRMS 35 70 140 280 420 560 700 V Maximum DC Blocking Voltage VDC 50 100 200 400 600 800 1000 V Maximum Average Forward rectified Current at TA=75°C Io 2.5 A Peak Forward Surge Current 8.3ms single half sine-wave superimposed on rate load (JEDEC method) IFSM 80 A Maximum Instantaneous forward Voltage at 2.5A DC VF 1.1 V @ TA=25°C 5.0 Maximum DC Reverse Current at Rated DC Blocking Voltage @ TA=100°C 500 Maximum Full Load Reverse Current Average, Full Cycle .375”(9.5mm) lead length at TL=75°C IR µA Typical Junction Capacitance (Note) CJ 20 pF Typical Thermal Resistance RθJA 40 °C/W Notes: Measured at 1MHz and applied reverse voltage of 4.0 volts R-3 1.0(25.4) MIN. .160(4.1) .138(3.5) 1.0(25.4) MIN. .160(4.1) .138(3.5) DIA. .043(1.1) .039(1.0) DIA. Dimensions in inches and (millimeters) PDF 文件使用 "pdfFactory Pro" 试用版本创建 www.fineprint.cn