SIYU R MBR840 ...... MBR8200 肖特基二极管 Schottky Barrier Rectifier 反向电压 40---200V 正向电流 8.0 A Reverse Voltage 40 to 200 V Forward Current 8.0 A TO-220AC 特征 Features .189(4.8) .138(3.5) .420(10.67) .380(9.65) .054(1.4) .045(1.14) ·大电流承受能力。High Current Capability ·正向压降低。Low Forward Voltage Drop .270(6.86) .230(5.84) Φ.138(3.5) Φ.118(3.0) .625(15.88) .560(14.22) 1 · 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 2 .138(3.5) MAX .025(0.65) MAX .028(0.7) .019(0.5) .500(12.70) MIN 机械数据 Mechanical Data .115(2.92) .080(2.03) ·封装: 塑料封装 Case: Molded Plastic 1 .109(2.79) .109(2.79) .090(2.29) .090(2.29) ·极性: 标记模压或印于本体 Polarity: Symbols molded or marked on body 2 ·安装位置: 任意 Unit：inch（mm） Mounting Position: Any ·安装扭距: 推荐值 0.3牛*米 Mounting torque：Recommend 0.3 N*m 极限值和温度特性 TA = 25℃ 除非另有规定。 Maximum Ratings & Thermal Characteristics 符号 Ratings at 25℃ ambient temperature unless otherwise specified. MBR Symbols 840 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 Typical thermal resistance 工作结温和存储温度 Operating junction and storage temperature range MBR 845 MBR 850 MBR 860 MBR 880 MBR 8100 MBR 8150 MBR 8200 单位 Unit VRRM 40 45 50 60 80 100 150 200 V VRMS 28 31.5 35 42 56 70 105 140 V VDC 40 45 50 60 80 100 150 200 V IF(AV) 8.0 A IFSM 150 A RθJC 2.0 ℃/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 Symbols 840 最大正向电压 IF = 8.0A Maximum forward voltage 最大反向电流 TA= 25℃ Maximum reverse current TA=100℃ 典型结电容 Type junction capacitance VR = 4.0V, f = 1MHz VF MBR 845 0.70 MBR 850 MBR 860 MBR 880 0.80 MBR 8100 0.85 MBR 8150 MBR 单位 8200 Unit 0.95 0.99 V IR 0.5 15 mA Cj 250 pF 大昌电子 DACHANG ELECTRONICS SIYU R MBR840 ...... MBR8200 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 100 正向电流 IF(A) 10 TJ=25°C 1.0 MBR840 - MBR845 MBR850 - MBR860 MBR8100 MBR8150 MBR8200 0.1 0 0.4 0.8 1.2 1.6 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) 10 8 6 4 2 0 0 50 100 管体温度 Tc(°C) Tc, 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) 180 150 120 90 60 30 0 1 10 100 通过电流的周期 Number of Cycles at 60 Hz. 大昌电子 DACHANG ELECTRONICS 150