DSS24 LEIDITECH

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表面安装肖特基二极管 反向电压 40 ~ 100 V 正向电流 2.0 A Reverse Voltage 40 ~ 100 V Forward Current 2.0 A Surface Mounted Schottky Barrier Rectifiers 特征 Features

  • 反向漏电流低 Low reverse leakage
  • 正向浪涌承受能力强 High forward surge capability
  • 高信赖性 High reliability
  • 高温焊接保证 High temperature soldering guaranteed: 260℃/10 秒 260℃/10seconds SOD123FL 260℃/10seconds
  • 引线和管体皆符合RoHS标准 Lead and body according with RoHS standard
  • 型号后缀“-F”标记无卤素产品 Green compound with suffix "-F" on Marking 机 械 数 据 Mechanical Data
  • 封装外形:SOD123FL 塑封 Case:SOD123FL Molded plastic
  • 环氧树脂：UL易燃等级：94V-0 Epoxy: UL 94V-0 rate flame retardant
  • 引脚：镀锡,无铅 Lead: Pure tin plated, lead free 最大值和特性 TA = 25℃ 除非另有规定。 Maximum Ratings & Characteristics Ratings at 25℃ ambient temperature unless otherwise specified. Unit 单位 DSS24 DSS26 参数 Parameter 符号 Symbols DSS210 Unit: inch (mm) 最大可重复峰值反向电压 Maximum repetitive peak reverse voltage 最大均方根电压 Maximum RMS voltage 最大直流阻断电压 Maximum DC blocking voltage 最大正向平均整流电流 40 60 100 Unit V A V V 2.0 Parameter V RRM V DC I F(AV) Symbols V RMS 40 60 100 28 70 Maximum average forward rectified current 正向不重复浪涌电流 8.3 ms单一正弦半波 Non-repetitive peak forward surge current 8.3 ms singlehalf sine-wave 最大正向电压 @IF=2.0A Maximum forward voltage 最大反向电流 V DC TA= 25℃ 500 0.55 0.70 0.85 V F μA I V AI FSM F(AV) DC Maximum reverse current TA= 100℃ 典型热阻 Typical thermal resistance (Note 1) 典型结电容 VR=4.0V,f=1MHz Type junction capacitance 工作结温 Operating junction temperature rang 存储温度 130 160 T J 180 C J RθJA ℃/W pF mA I R 20 10 存储温度 storage temperature rang 备注 Note: 1) 安装在PCB板上，从PN结到周围环境的热阻。 1) Thermal resistance from junction to ambient, PCB mounted. -55 --- +150 T STG Rev : www.leiditech.com 01.06.2018 1/2

特性曲线 Characteristic Curves 正向特性曲线（典型值） 正向电流降额曲线 I F(AV) (A) TYPICAL FORWARD CHARACTERISTIC IF（A） o rward Current (A) FORWARD CURRENT DERATING CURVE e ctified Current (A) 1.2 1.4 1.6 1.8 平均正向电流 正向电流 IF Instantaneous F o F (A) Average Forward R e 0.2 0.4 0.6 0.8 0.1 MAXIMUM NON REPETITIVE PEAK FORWARD SURGE CURRENT Typical Reverse Characteristics 浪涌特性曲线（最大值） 正向电压 V F （V） 反向特性曲线 Tamb, ambient temperature (°C)VF Instantaneous Forward Voltage (V) I F 环境温度 Ta(°C) 0 25 50 75 100 125 150 1750.2 0.6 1 1.4 1.8 PEAK FORWARD SURGE CURRENT 涌 电流 IFSM(A) 流 IR(uA) C urrent(uA) r d Surge Current (A) 100 峰值正向浪 涌 反向电 流 Reverse C IFSM Peak Forwa r 1 10 100 0.1 Percent Of Rated Peak Reverse voltage % 通过电流的周期 Number of Cycles at 60 Hz. 额定峰值反向电压% DSS24-DSS210 Shanghai Leiditech Electronic Co.,Ltd Email: sale1@leiditech.com Tel : +86- 021 50828806 Fax : +86- 021 50477059 Rev : www.leiditech.com 01.06.2018 2/2