CHONGQING PINGYANG ELECTRONICS CO.,LTD. RL251 THRU RL257 TECHNICAL SPECIFICATIONS OF SILICON RECTIFIER VOLTAGE：50-1000V CURRENT：2.5A FEATURES R-3 ·High reliability ·Low leakage ·Low forward voltage drop ·High current capability 1.0(25.4) MIN. .160(4.1) .138(3.5) 1.0(25.4) MIN. 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 .043(1.1) .039(1.0) DIA. .160(4.1) .138(3.5) DIA. Dimensions in inches and (millimeters) 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 50 35 50 100 70 100 200 140 200 400 280 400 600 420 600 800 560 800 1000 700 1000 units Maximum Recurrent Peak Reverse Voltage Maximum RMS Voltage Maximum DC Blocking Voltage VRRM VRMS VDC Maximum Average Forward rectified Current at TA=75°C Io 2.5 A IFSM 80 A VF 1.1 V Peak Forward Surge Current 8.3ms single half sine-wave superimposed on rate load (JEDEC method) Maximum Instantaneous forward Voltage at 2.5A DC Maximum DC Reverse Current at Rated DC Blocking Voltage @ TA=25°C @ TA=100°C IR Maximum Full Load Reverse Current Average, Full Cycle .375”(9.5mm) lead length at TL=75°C CJ Typical Junction Capacitance (Note) RθJA Typical Thermal Resistance Notes: Measured at 1MHz and applied reverse voltage of 4.0 volts １ PDF 文件使用 "pdfFactory Pro" 试用版本创建 www.fineprint.cn V V V 5.0 500 µA 30 20 40 pF °C/W