Features 1、NO CONTACT WITH LOW NOISE: No spark in thyristor module, safe and secure. Internal working mode, no internal mechanical contact work, possess low noise, more assured to use 2、HEAT DISSIPATION BOTTOM PLATE: Heat dissipation is fast and stable. The enhanced module adopt excellent copper bottom plate, possess smooth surface, fast heat dissipation, prevent overheating and protect the smooth operation of solid state relay 3、WIDE APPLICATION: The module can be used for motor control, various power supply rectifiers, heating control, dimming, contactless switches, stepper motor starting, static compensation, welders, frequency converters, UPS, battery charging and discharging 4、INSULATED AND SAFE: The chip and bottom panel of the semiconductor module are electrically insulated and therefore more convenient 5、EXCELLENT PERFORMANCE: The semiconductor module has excellent welded structure, excellent temperature characteristics and cycling capability, and more stable performance Specification Item Type: Thyristor Module Product Current Resistant: 44A Test Temperature: 125℃ Gate Trigger Current: IGT20-80mA or VGT0.7-1.7V Package List 1 x Thyristor Module