星合电子 SCB50L THRU SCB50H XINGHE ELECTRONICS 特性:FEATURES SC ◆大电流承受能力.High current capability ◆低成本.Low cost . ◆正向压降低.Low forward voltage drop ◆低漏电. Low leakage current ◆高浪涌承受能力.High surge current capability 机械性能:MECHANICAL DATA ◆ 小铜粒:Φ0.258 (6.55) x 0.0394(1.0)厚度 Small copper:Φ0.258 (6.55) x 0.0394(1.0)Thick ◆ 大铜粒:Φ0.285(7.23) x 0.0295(0.75)厚度 Large copper:Φ0.285(7.23) x 0.0295(0.75)Thick ◆ 外观信息:Φ0.285 (7.23) x 0.08 (2.05±0.05)厚度 Outline information:Φ0.285 (7.23) x 0.08 (2.05±0.05)Thick ◆ 极 性:大铜粒端为阴极。 。 Polarity:Large copper cathode Dimension in millimeters:mm 极限值和电参数 TA= 25℃除非另有规定. 单相,正半弦波,60HZ,阻抗或电感负载.为电容装载,减少电流的 20% MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Rating at 25℃ Ambient temp. Unless otherwise specified.Single phase, half sine wave, 60HZ,resistive or inductive load. 型 号 TYPE 最大峰值反向电压 Maximum Current Peak Reverse Voltage 最大反向有效值电压 Working Peak Reverse Voltage 最大直流截止电压 Maximum DC Blocking Voltage 击穿电压最小值 Breakdown voltage Min@IBR=100mA/TA=25℃ 击穿电压最大值 Breakdown voltage Max@IBR=100mA/TA=25℃ 最大正向平均整流电流Ta=125℃, Maximum Average Forward Rectified Current 符 号 SCB50L SCB50M SCB50H 单 位 VRRM 16 20 28 V VRMS 16 20 28 V VDC 16 20 28 V VBRL 20 24 36 V VBRL 26 32 42 V IF(AV) 50 A IFSM 500 A VF 1.02 V 峰值正向浪涌电流 Peak Forward Surge Current 8.3ms Single Sine-wave on Rated Load (JEDEC Method) 最大瞬间正向压降@100A Maximum Instantaneous Forward Voltage Drop at 100A DC 最大反向直流电流 t=200ms 1.0 Maximum DC Reverse Current Ta = 25℃ at Rated DC Blocking Voltage Ta =150℃ 工作及储存温度范围 Operating AND Storage Temperature Range 注 IR μA 100 TJ,TSTG -55~+150 释 : NOTE 在 1MHz 下测量,施加 4.0V D.C 的反向电压. Measured at 1 MHz and Applied Reverse Voltage of 4.0 Volts D.C. 1 GAOMI XINGHE ELECTRONICSCO.,LTD. WWW.SDDZG.COM TEL:0536-2210359 QQ:464768017 ℃ 星合电子 SCB50L THRU SCB50H XINGHE ELECTRONICS FIG. 1 –最大正向平均电流降额 FIG. 2 –最大非重复正向浪涌电流 FIG. 1 –MAXIMUM AVERAGE FORWARD CURRENT FIG. 2 –MAXIMUM NON-REPETITIVE FORWARD DERATING SURGE CURRENT FIG. 3 –脉冲波形 FIG. 4–正向特性曲线(典型) FIG. 3 – PULSE WAVEFORM FIG.4 – TYPICA FORWARD CHARACTERISTICS FIG.5–脉冲额定曲线 FIG.5–PULSE RATING CURVEE 2 GAOMI XINGHE ELECTRONICSCO.,LTD. WWW.SDDZG.COM TEL:0536-2210359 QQ:464768017