SIYU R MBR2040CT ...... MBR20200CT 肖特基二极管 Schottky Barrier Rectifier 反向电压 40---200V 正向电流 20 A Reverse Voltage 40 to 200 V Forward Current 20A TO-220AB 特征 Features ·大电流承受能力。High Current Capability ·正向压降低。Low Forward Voltage Drop ·低功耗高效率。Low Power Loss，High Efficiency ·引线和管体皆符合RoHS标准 。 Lead and body according with RoHS standard 机械数据 Mechanical Data ·封装: 塑料封装 Case: Molded Plastic ·极性: 标记模压或印于本体 Polarity: Symbols molded or marked on body Mounting Position: Any ·安装位置: 任意 Unit：inch（mm） 1 2 ·安装扭距: 推荐值 0.3牛*米 Mounting torque：Recommend 0.3 N*m 3 极限值和温度特性 TA = 25℃ 除非另有规定。 Maximum Ratings & Thermal Characteristics Ratings at 25℃ ambient temperature unless otherwise specified. 符号 MBR MBR MBR MBR MBR MBR MBR 2040CT 2045CT 2050CT 2060CT 20100CT 20150CT 20200CT Symbols 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 峰值正向浪涌电流 8.3ms单一正弦半波 Peak forward surge current 8.3 ms single half sine-wave 典型热阻 工作结温和存储温度 Operating junction and storage temperature range Unit VRRM 40 45 50 60 100 150 200 V VRMS 28 31 35 42 70 105 140 V VDC 40 45 50 60 100 150 200 V IF(AV) 20 A IFSM 150 A RθJC Typical thermal resistance 单位 1.5 3.5 ℃/W ℃ -55 --- +150 Tj, TSTG 电特性 TA = 25℃ 除非另有规定。 Electrical Characteristics Ratings at 25℃ ambient temperature unless otherwise specified. 符号 MBR MBR MBR MBR MBR MBR MBR 单位 Symbols 2040CT 2045CT 2050CT 2060CT 20100CT 20150CT 20200CT Unit 最大正向电压 IF =10A Maximum forward voltage 最大反向电流 TJ= 25℃ Maximum reverse current TJ= 100℃ 典型结电容 VR = 4.0V, f = 1MHz Type junction capacitance VF IR Cj 0.63 0.75 0.85 0.10 0.15 15 150 400 310 0.95 0.99 V mA pF 大昌电子 DACHANG ELECTRONICS SIYU R MBR2040CT ...... MBR20200CT 特性曲线 Characteristic Curves 正向特性曲线（典型值） 正向电流降额曲线 TYPICAL FORWARD CHARACTERISTIC FORWARD CURRENT DERATING CURVE 28 10 2 Tj = 25 °C 1 MBR2040CT MBR2045CT MBR2050CT MBR2060CT MBR20100CT MBR20150CT MBR20200CT 0.1 0.4 0.6 0.8 1.0 1.2 1.4 正向电压 VF(V) VF Instantaneous Forward Voltage (V) 平均正向电流 IF(AV) (A) IF(A) Average Forward Rectified Current (A) IF Instantaneous Forward Current (A) 正向电流 IF(A) 100 24 20 16 12 8 4 0 0 25 50 75 100 125 150 175 管体温度 Tc(°C) Case temperature (°C) 浪涌特性曲线（最大值） MAXIMUM NON REPETITIVE PEAK FORWARD SURGE CURRENT IFSM Peak Forward Surge Current (A) 峰值正向浪涌电流 IFSM(A) 150 120 90 60 30 0 1 2 4 6 10 20 40 100 通过电流的周期 Number of Cycles at 60 Hz. 大昌电子 DACHANG ELECTRONICS