MK5045 SHUNYE | Alldatasheet

Document overview

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Technical content

FEATURES 特性

  • Low power loss 低功耗
  • Low forward voltage drop 正向压降低
  • High forward surge capability 正向浪涌能力大
  • High efficiency 效率高 TYPICAL APPLICATIONS 典型应用 MECHANICAL DATA 机械参数 Case:MK09E 封装 Molding compound meets UL 94 V-0 flammability rating 塑封料符合UL 94 V-0 阻燃等级 Terminals: Matte tin plated leads 引脚：镀锡处理 Polarity: As marked on the body 极性：如本体上所示 SYMBOL UNIT VRRM V VRMS V VDC V IF(AV) A TJ ℃ TSTG ℃ SYMBOL UNIT VF (1) V Note (1) Pulse test: 300us pulse width, 1% duty cycle 脉冲测试：300us脉宽，1%的占空比 SYMBOL UNIT RthJ-C ℃/W1 mA 100 THERMAL CHARACTERISTICS (TA = 25 ℃ unless otherwise noted) 热特性（TA = 25 ℃, 除非另有说明） PARAMETER TEST CONDITIONS Typical thermal resistance 热阻 Junction to Case 结到壳体 Maximum instantaneous reverse current at rated DC blocking voltage 在额定直流阻断电压下，最大瞬时反向 电流 IR (1) 0.2TJ = 25 ℃ TJ = 125 ℃ A Operating junction temperature range 工作结温范围 -55 to +200 -55 to +150 ELECTRICAL CHARACTERISTICS (TA = 25 ℃ unless otherwise noted) 电气特性（TA = 25 ℃, 除非另有说明） Photovoltaic Solar Cell Protection Schottky Rectifier For use in solar cell junction box as a bypass diode for protection. 作为旁路二极管，用于光伏电池板接线盒内，起保护作用。 PRIMARY CHARACTERISTICS 基本参数 IF(AV) 50 A Maximum instantaneous forward voltage 最大瞬时正向压降 50.0 A 0.6 Peak forward surge cuurent 8.3ms single half sine_wave superimposed on rated load 正向峰值浪涌电流 @ 额定负载叠加60Hz，正弦半波 IFSM 400 PARAMETER TEST CONDITIONS Storge temperature range 储存温度范围 VRRM 45 V VF 0.6 V Maximum repetitive peak reverse voltage 最大可重复峰值反向电压 PARAMETER MK5045 MAXIMUM RATING (TA = 25 ℃ unless otherwise noted）最大额定值（TA = 25 ℃, 除非另有说明） Maximum RMS voltage 最大均方根电压 Maximum DC blocking voltage 最大直流阻断电压 Maximum average forward rectified current 最大平均正向电流 31.5 MK5045 www.shunyegroup.com.cn V2.22 MK5045 MK5045

RATING AND CHARACTERISTICS CUEVES 规格和特性曲线 (TA = 25 ℃ unless otherwise noted) Fig. 1 - Forward Current Derating Curve Fig. 2 - Maximum Non-Repetitive Peak Forward Surge Current 图1 - 正向电流降额曲线 图2 - 最大正向不可重复峰值浪涌电流 Fig. 3 - Typical Reverse Characteristics Fig. 4 - Typical Instantaneous Forward Characteristics 图3 - 典型反向特性 图4 - 典型瞬态正向特性 0.1 100 0 0.2 0.4 0.6 0.8 Instantaneous Forward Current (A) 瞬时正向电流（A） Instantaneous Forward Voltage (V) 瞬态正向压降(V) TJ = 25 ℃ Pulse Width = 300us 100 150 200 250 300 350 400 450 1 10 100 Peak Forward Surge Current (A) 最大正向浪涌电流（A） Number of Cycles at 60Hz 60Hz 循环次数 TJ = TJ Max. 8.3ms Single Half Sine-Wave TJ = TJ Max. 8.3ms Single Half Sine-Wave TJ = TJ Max. 8.3ms Single Half Sine-Wave TJ = TJ Max. 8.3ms Single Half Sine-Wave 0.01 0.1 100 20 40 60 80 100 Instantaneous Reverse Current (mA) 瞬时反向电流（mA） Percent of Rated Peak Reverse Voltage (%) 额定反向峰值电压百分比(%) TJ = 25 ℃ TJ = 100 ℃ 0 50 100 150 200 Average FOrward Current (A) 平均正向电流（A） Case Temperature (℃） 壳体温度 In DC Mode www.shunyegroup.com.cn V2.22 Photovoltaic Solar Cell Protection Schottky Rectifier MK5045