UF4001 LEIDITECH | Alldatasheet

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塑封高效率整流二极管 反向电压 50 ~ 1000 V 正向电流 1.0 A Plastic High-Efficiency Rectifiers Reverse Voltage 50 ~ 1000V Forward Current 1.0 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 DO-41 260℃/10seconds 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-41 塑封 Case:DO-41 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。 符号 Symbols UF 4003 单位 UF 4004 Unit Maximum Ratings & Characteristics Ratings at 25℃ ambient temperature unless otherwise specified. 参数 Parameter UF 4007 UF 4005 UF 4006 UF 4002 UF 4001 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 Symbols V RMS 50V RRM 35 140 70 A V 1.0 100 4003 V400 V280 4004 Unit 100 200 Parameter V DC I F(AV) 4007 1000 700 1000600 800 4005 4006 600 800 420 560 400 200 4002 4001 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=1.0A Maximum forward voltage 最大反向电流 V DC TA= 25℃ V F A A I V F(AV) I FSM 1.00 1.70 5.0 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 工作结温和存储温度 RθJA ns 最大反向恢复时间 IF=0.5A , IR=1.0A ,IRR=0.25A MAX. reverse recovery time Trr C j μ A I R ℃/W pF 100 50 75 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. Tj, TSTG -55 --- +150 ℃ Rev : www.leiditech.com 01.06.2015 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 e ctified Current (A) I F(AV) (A) TYPICAL FORWARD CHARACTERISTIC IF(A) o rward Current (A) FORWARD CURRENT DERATING CURVE 0.8 1.2 UF4001-UF4004 F (A) Average Forward R e 平均正向电流 正向电流 IF Instantaneous F o 0.2 0.4 0.6 0.01 0.1 Tj=25℃ UF400‐UF4007 VF Instantaneous Forward Voltage (V) I F 环境温度 Ta(°C) 反向特性曲线 Tamb, ambient temperature (°C) 浪涌特性曲线(最大值) 正向电压 V F (V) MAXIMUM NON REPETITIVE PEAK FORWARD SURGE CURRENT Typical Reverse Characteristics 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) rd Surge Current (A) 峰值正向浪 涌 反向电 流 Reverse C IFSM Peak Forwa 1 10 100 0.01 0.1 20% 40% 60% 80% 100% Tj=25℃ 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% 20% 40% 60% 80% 100% UF4001-UF4007 Shanghai Leiditech Electronic Co.,Ltd Email: sale1@leiditech.com Tel : +86- 021 50828806 Fax : +86- 021 50477059 Rev : www.leiditech.com 01.06.2015 2/2