FR301 LEIDITECH

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Technical content

塑封快恢复整流二极管 反向电压 50 ~ 1000 V 正向电流 3.0 A 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℃/10seconds,9.5mm lead length
  • 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:DO-27 塑封 Case:DO-27 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。 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 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=3.0A Maximum forward voltage 最大反向电流 @V DC TA= 25℃ 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 工作结温和存储温度 Operating junction and storage temperature rang 备注 Note: 1) 引线长度 0.375" (9.5 mm) ，安装在PCB板上，从PN结到周围环境的热阻。 1) Thermal resistance from junction to ambient at 0.375" (9.5 mm) lead length, PCB mounted. 1000 1.3 600400 300 430 560 A 150 500 V280 FR 304 FR 305 FR 306 800 FR 307 1000 700 单位 V400 V RθJA μA I R Tj, TSTG ns 最大反向恢复时间 IF=0.5A , IR=1.0A ,IRR=0.25A 符号 Symbols MAX. reverse recovery time Trr V RMS V RRM V DC I F(AV) I FSM V F A V 3.0 50 100 Plastic Fast Recovery Rectifiers Reverse Voltage 50 ~ 1000 V Forward Current 3.0 A Maximum Ratings & Characteristics Ratings at 25℃ ambient temperature unless otherwise specified. 参数 Parameter FR 303 35 14070 FR 302 FR 301 C j Unit 600 800100 300 125 -55 --- +150 ℃ ℃/W pF 100 DO-27 Unit: inch (mm) Rev : www.leiditech.com 01.06.2018 1/2

特性曲线 Characteristic Curves Percent Of Rated Peak Reverse voltage % MAXIMUM NON REPETITIVE PEAK FORWARD SURGE CURRENT 峰值正向浪涌电流 IFSM(A) 通过电流的周期 Number of Cycles at 60 Hz. 额定峰值反向电压% 反向电流IR(uA) Reverse Current(uA) IFSM Peak Forward Surge Current (A) Typical Reverse Characteristics VF Instantaneous Forward Voltage (V) 正向电流降额曲线 FORWARD CURRENT DERATING CURVE IF(A) Average Forward Rectified Current (A) 环境温度 Ta(°C) 反向特性曲线 Tamb, ambient temperature (°C) 平均正向电流 I F(AV) (A) 正向特性曲线（典型值） TYPICAL FORWARD CHARACTERISTIC 正向电流 IF（A） IF Instantaneous Forward Current (A) 浪涌特性曲线（最大值） 正向电压 V F （V） 0.5 1.5 2.5 3.5 0 25 50 75 100 125 150 175 0.01 0.1 0.2 0.6 1 1.4 1.8 100 120 140 1 10 100 0.01 0.1 Tj=25℃ FR301-FR307 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