◎ 产品特征 Product features
◆ 芯片与底板电气绝缘，2500V 交流电压
◆ 国际标准封装
◆ 真空 + 充氢保护焊接技术
◆ 体积小，重量轻
◆ 工作结温达 150℃
◆ 正向压降小
◆ Electrical insulation between the chip and the backplane with insulation voltage 2500VAC
◆ International standard package
◆ "Vacuum + hydrogenation protection" welding technology
◆ Compact dimensions and low weight
◆ Maximum operating junction temperature up to 150 ℃
◆ Low forward voltage drop
◎ 典型应用 Typical applications
◆ 仪器设备的直流电流
◆ PWM 变频器的输入整流电源
◆ 直流电机励磁电源
◆ 开关电源的输入整流
◆ 软启动电容充电
◆ 电气拖动和辅助电流
◆ 逆变焊机
◆ 电流充电直流电源
◆ DC power supply of the instruments and equipment
◆ Input rectification power supply of the PWM inverter
◆ Excitation power supply of the DC motor
◆ Input rectification system of switching power supply
◆ Soft start capacitor charging system
◆ Electrical drive and auxiliary current
◆ Inverter welder
◆ DC power charging system
◎ 产品说明 Product description
◆ V RSM =V RRM +200V
◆ 除 V FM 、V iso 外，表中其它参数皆在 T jm 下的测试值。
◆ V RSM =V RRM +200V
◆ IIn addition to V FM and V ISO , the other parameters in the table are the test values under T jm
◎ 模块型号与电路图
Module model and circuit diagram
◆ 单相桥模块（MDQ) 进口型号 SKCH、DF、VHF等所对应的国内型号以电路图为准
◆ Single phase bridge rectifier module (MDQ); the domestic models corresponding to the imported models SKCH, DF, VHF etc., are subject to the circuit diagram.
◆ 三相桥模块（MDS) 进口型号 6RI、RM、DF 等所对应的国内型号以电路图为准
◆ Three phase bridge rectifier module (MDS); the domestic models corresponding to the imported models 6RI, RM, DF etc., are subject to the circuit diagram.
