Thyristor Semiconductor Products Page 174 Thyristor

2014 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 12/14/14 Teccor brand Thyristors 12 Amp Alternistor (High Communitation) Triacs Qxx12xHx Series Description 12 Amp bi-directional solid state switch series is designed for AC switching and phase control applications such as motor speed and temperature modulation controls, lighting controls, and static switching relays. and are used in circuits requiring high dv/dt capability. Main Features Symbol Value Unit I T(RMS) 12 A V DRM /V RRM 400 to 1000 V I GT (Q1) 10 to 50 mA Features & Benefits junctions 1000 V 120 A recognized for 2500Vrms eliminates arcing or contact bounce that create voltage transients out from reaction of switching events generation, depending on activation point sine wave gate activation pulse in each half-cycle Schematic Symbol Applications Excellent for AC switching and phase control applications such as heating, lighting, and motor speed controls. Typical applications are AC solid-state switches, light dimmers, power tools, lawn care equipment, home/brown goods and white goods appliances. Alternistor Triacs (no snubber required) are used in applications with extremely inductive loads requiring highest commutation performance. Internally constructed isolated packages are offered for ease of heat sinking with highest isolation voltage. MT2 MT1 G Agency Approval Agency Agency File Number L Package: E71639 RoHS Additional Information Datasheet Samples Resources

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