SIYU R MUR340 ...... MUR360 Plastic High-Efficiency Rectifiers 塑封高效率整流二极管 Reverse Voltage 400 to 600V Forward Current 3.0A 反向电压 400 --- 600 V 正向电流 3.0 A 特征 Features DO-27 ·低的反向漏电流 Low reverse leakage 1.0(25.4) MIN ·较强的正向浪涌承受能力 .052(1.3) DIA .048(1.2) ·高温焊接保证 High temperature soldering guaranteed: 250℃/10 秒, 0.375" (9.5mm)引线长度。 250℃/10 seconds, 0.375" (9.5mm) lead length, ·引线可承受5 磅 (2.3kg) 拉力。 5 lbs. (2.3kg) tension .375(9.5) .335(8.5) .220(5.6) DIA 1.0(25.4) MIN High forward surge capability 机械数据 Mechanical Data .197(5.0) ·端子: 镀锡轴向引线 Terminals: Plated axial leads ·极性: 色环端为负极 Polarity: Color band denotes cathode end ·安装位置: 任意 Mounting Position: Any Unit:inch(mm) 极限值和温度特性 TA = 25℃ 除非另有规定。 Maximum Ratings & Thermal Characteristics 符号 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 平均整流输出电流 单位 MUR340 MUR360 VRRM 400 600 V VRMS 280 420 V VDC 400 600 V Symbols 最大可重复峰值反向电压 Ratings at 25℃ ambient temperature unless otherwise specified. Unit IO 3.0 A IFSM 70 A @TA=75℃ Maximum peak reverse current full cycle IR(AV) 30 µA 典型热阻 RθJA 15 ℃/W Tj, TSTG -50 --- +150 ℃ TT=120℃ Average Rectified Output 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 最大反向峰值电流 Typical thermal resistance 工作结温和存储温度 Operating junction and storage temperature range 电特性 TA = 25℃ 除非另有规定。 Electrical Characteristics Ratings at 25℃ ambient temperature unless otherwise specified. 符号 Symbols 最大正向电压 Maximum forward voltage 最大反向电流 Maximum reverse current 最大反向恢复时间 IF=3.0A VFM TA= 25℃ TA=150℃ IRM IF=0.5A IR=1.0A IRR=0.25A MAX. Reverse Recovery Time 典型结电容 Type junction capacitance - 275 - VR=4.0V f = 1.0MHz trr Cj MUR340 MUR360 1.30 1.35 5.0 150 50 Unit V µA 75 75 单位 nS pF 大昌电子 DACHANG ELECTRONICS SIYU R MUR340 ...... MUR360 特性曲线 Characteristic Curves 正向电流降额曲线 TYPICAL FORWARD CHARACTERISTIC FORWARD CURRENT DERATING CURVE 10mm MUR340 1 MUR360 0.2 Tj = 25 °C 0.1 0.01 0.6 0.8 1 1.2 1.4 1.6 正向电压 VF(V) VF Instantaneous Forward Voltage (V) IF(A) 2 平均正向电流 IF(AV) (A) Average Forward Rectified Current (A) 正向电流 IF(A) IF Instantaneous Forward Current (A) 10 正向特性曲线(典型值) 10mm 3.0 2.5 2.0 1.5 1.0 0.5 0 0 25 50 75 100 125 150 175 环境温度 Ta(°C) Tamb, ambient temperature (°C) 浪涌特性曲线(最大值) MAXIMUM NON REPETITIVE PEAK FORWARD SURGE CURRENT 峰值正向浪涌电流 IFSM(A) IFSM Peak Forward Surge Current (A) 75 60 45 30 15 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 - 276 -