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QJ4025LH4 Thyristors

QJ4025LH4 Description

QJxx25xHx Series Thyristors 25 Amp High Temperature Alternistor Triacs RoHS .
This 25A alternistor triac solid state switch series is designed for AC switching and phase control applications such as motor speed and temperature m.

QJ4025LH4 Features

* Symbol IT(RMS) VDRM/ VRRM IGT Value 25 400,600, or 800 35 to 80 Unit A V mA Schematic Symbol MT2 MT1 G Features & Benefits
* Voltage capability up to 600V
* Surge capability of 250A at 60Hz half cycle
* Halogen free and RoHS compliant
* Recognized to UL 1557

QJ4025LH4 Applications

* such as motor speed and temperature modulation controls, lighting controls, and static switching relays. Standard alternistor triac components operate with in-phase signals in quadrants I or III and only unipolar negative gate pulses for quadrant II or III. The alternistor triac will not operate in

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