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This 30A high temperature Alternistor TRIAC, offered in TO-220 isolated package has 150°C maximum junction temperature and 350A ITSM(60Hz). This series enables easier thermal management and higher surge handling capability in AC power control applications such as heater control, motor speed control, lighting controls, and static switching relays. Alternistor TRIAC operates in quadrants I, II, & III and offers high performance in applications requiring high commutation capability.
Alternistor TRIAC is used with high inductive loads requiring the high commutation capability. Internally isolated packages offer better heat sinking with higher isolation voltage.
- High TJ of 150°C
- Voltage capability up to 800V
- Surge capability of 350A
- Mechanically and thermally robust TO-220 clip-attach assembly
- Electrically isolated for 2500Vrms
- Halogen free and RoHS compliant
- Handle high inductive loads
- Superior commutation performance
- Internally isolated packages simplify heat-sinking and offer high isolation voltages
QJxx30LH4 Parts
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QJxx30LH4 Applications
- Ac switches in heating, lighting, and motor speed control applications
- Coffee machines
- Commercial appliances
- Infrared heaters
- Light dimmers
- Power tools
- Tankless water heaters
