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The QJ6016LH5TP is a 16 Amp Alternistor TRIAC from the QJxx16xHx series, manufactured by Littelfuse. It features an internally isolated TO-220 package and operates in quadrants I, II, and III. The device has a rated repetitive off-state voltage (VDRM) of 800 V and a maximum RMS on-state current of 16 A at a case temperature of 115 °C. Key electrical parameters include a gate trigger current (IGT) of 50 mA, a holding current (IH) of 50 mA, and a non-repetitive surge peak on-state current (ITSM) of 200 A at 60 Hz. The junction-to-case thermal resistance is 1.8 °C/W, with an operating junction temperature range of -40 to 150 °C.
Verify the manufacturer designation, as Littelfuse is the official producer of the QJxx16xHx series. Confirm the specific suffix 'TP' indicates tube packaging with a base quantity of 1000 units. Ensure the component matches the 800V rating associated with the '5' sensitivity code within this series.
Select this part for AC power control applications requiring high surge handling and internal isolation. The 800V rating suits higher voltage mains applications. Verify that the 50 mA gate trigger current aligns with the driver circuit capabilities. Consider the TO-220L package dimensions for mechanical fit and thermal management requirements.
This component belongs to the QJxx16xHx series of 16 Amp High Temperature Alternistor Triacs. The series includes variants with different voltage ratings (400V, 600V, 800V) and gate sensitivities (10mA to 80mA). The 'L' suffix denotes the internally isolated TO-220 package type.
Publicly confirmed substitute part numbers are not available in the provided documentation.