MUR840

SIYU R 塑封超快速整流二极管 反向电压 100---600V 正向电流 8.0A TO-220AC .420(10.67) .380(9.65) .189(4.8) .138(3.5) .054(1.4) .045(1.14) MUR810 ...... MUR860 Plastic Ultra-Fast Recover Rectifier Reverse Voltage 100 to 600 V Forward Current 8.0 A 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 .138(3.5) MAX .025(0.65) MAX .500(12.70) MIN .270(6.86) .230(5.84) Φ.138(3.5) Φ.118(3.0) .625(15.88) .560(14.22) 1 2 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 ·安装位置: 任意 Mounting Position: Any ·安装扭距: 推荐值 0.3牛*米 Mounting torque：Recommend 0.3 N*m .028(0.7) .019(0.5) .115(2.92) .080(2.03) 1 .109(2.79) .109(2.79) .090(2.29) .090(2.29) 2 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 Symbols 最大可重复峰值反向电压 Maximum repetitive peak reverse voltage Ratings at 25℃ ambient temperature unless otherwise specified. MUR810 100 70 100 MUR820 200 140 200 8.0 100 3.0 MUR840 400 280 400 MUR860 600 420 600 单位 Unit V V V A A VRRM VRMS VDC IF(AV) IFSM RθJC Tj, TSTG 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 Typical thermal resistance 2.0 ℃/W 工作结温和存储温度 Operating junction and storage temperature range -55---+150 ℃ 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 MUR810 1.00 5.0 250 35 50 MUR820 MUR840 1.30 MUR860 1.50 单位 Unit V μA IF = 8.0A TA= 25℃ TA=125℃ IF=0.5A IR=1.0A IREC=0.25A VF 最大反向电流 Maximum reverse current IR trr 最大反向恢复时间 MAX. Reverse Recovery Time nS 大昌电子 DACHANG ELECTRONICS SIYU R 特性曲线 Characteristic Curves 正向特性曲线（典型值） TYPICAL FORWARD CHARACTERISTIC MUR810 ...... MUR860 正向电流降额曲线 FORWARD CURRENT DERATING CURVE 100 平均正向电流 IF(AV) (A) Average Forward Rectified Current (A) IF(A) IF Instantaneous Forward Current (A) 12 10 8 6 4 2 0 10 MUR810 MUR820 正向电流 IF(A) 1 MUR840 0.1 MUR860 0.01 0 0.4 0.8 1.2 1.6 2.0 正向电压 VF(V) VF Instantaneous Forward Voltage (V) 浪涌特性曲线（最大值） MAXIMUM NON REPETITIVE PEAK FORWARD SURGE CURRENT 0 25 50 75 100 125 150 175 环境温度 Ta(°C) Tamb, ambient temperature (°C) 125 IFSM Peak Forward Surge Current (A) 峰值正向浪涌电流 IFSM(A) 100 75 50 25 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