HD354 SHUNYE | Alldatasheet

Document overview

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Technical content

  • Better heat dissipation 散热好
  • Low power loss 低功耗
  • Case: PressfFit 封装：压入式二极管
  • Polarity:P= ANODE ON LED WIRE, N= CATHODE ON LED WIRE 极性：P为引线正极，N为引线负极 Applications 应用应用 应用应用
  • Generally applied in alternator, motorbike , automobile, etc. 一般应用于发电机、摩托车、汽车等。 Maximum Ratings and Electrical Characteristics 最大额定值及电气特性最大额定值及电气特性最大额定值及电气特性最大额定值及电气特性 Rating at 25℃ ambient temperature unless otherwise specified. 环境温度25℃，除非特别说明。 Single phase, half wave, 60Hz, resistive or inductive load. 单相半波， 60Hz， 阻性或感性负载。 For capacitive load, derate current by 20%. 对于电容性负载，降低20%的额定电流。 Characteristics 特性 Symbol 符号 Unit 单位 Maximum Peak Repetitive Reverse Voltage @Irrm=100mA 最大重复峰值反向电压 Peak Repetitive Reverse Voltage 重复峰值反向电压 VRRM V Maximum Average Forward Current IO@TC=170℃ 60HZ,resistive or inductive load 最大正向平均整流电流 Peak Forward Surge Current, 8.3mS Single Half SinefWave, Superimposed on Rated Load (JEDEC Method) 8.3mS单一正弦半波叠加在额定负载上的浪涌能力（JEDEC方法） Maximum Inst. Forward Voltage Drop,IF at 100Amp 在100A正向电流下最大的瞬间正向电压 Maximum DC Reverse Current at Rated @TJ=25℃ Peak Repetitive Reverse Voltage @TJ=175℃ 重复峰值反向电压下的最大反向直流电流 Maximum Thermal Resistance Junction to Ambient 结到环境的典型热阻值 Operating Junction Temperature Range 结温工作范围 TJ ℃ Storage Temperature Range 储存温度范围 TSTG ℃ IR uA 800 RθJA 0.8 ℃/W V F 1.1 V f40to+200 f40to+200 280 I (AV) 35 A I FSM 420 A VRM 400 V
  • High reliability 高可靠性
  • High surge forward current capability 耐正向浪涌电流能力高 Package Outline Dimensions in Inches (Millimeters) 封装外观尺寸单位英寸（毫米） PRESS-FIT AUTOMOTIVE RECTIFIERS Reverse Voltage - 400 Volts Forward Current - 35.0 Ampere HD354

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www.shunyegroup.com.cn mail to: sales@shunyegroup.com.cn HD354

The curve above is for reference only. 曲线图仅供参考。 RATING AND CHARACTERISTIC CURVES 0.1 100 1000 TJ=25℃ Pulse Width 300uS 2%Duty Cycle 300uS脉宽、2%工作周期 Fig. 4 - Typical Forward Characteristics 图4 典型的正向特性 瞬时正向电流 (A) Instantaneous Forward Current (A) Instantaneous Forward Voltage (V) 瞬时正向电压（V） Fig. 2 - Maximum Non-Repetitive Surge Current 图2 最大不重复正向浪涌曲线 60Hz的循环次数 Number of Cycles at 60Hz Peak Forward Surge Current (A) 正向峰值浪涌电流 (A) 100 200 250 300 350 400 450 1 10 100 Instantaneous Reverse Current (uA) 瞬时反向电流 (uA) Fig. 3 - Typical Reverse Characteristics 图3 典型的反向特性 0.1 100 1000 20 40 60 80 100 TJ=25°C TJ=175°C Percent of Rated Peak Reverse Voltage (%) 额定峰值反向电压的百分比（%） 0 25 50 75 100 125 150 175 200 Fig. 1 - Forward Current Derating Curve 图1 正向电流降额曲线 Average Forward Current (A) 平均正向电流 (A) Case Temperature (℃) 壳温(℃) 8.3mS Single Half-Sine-Wave (JEDEC METOD) 8.3毫秒正弦半波 www.shunyegroup.com.cn mail to: sales@shunyegroup.com.cn