Littelfuse QVxx16xHx 16A High-Temperature Alternistor Triacs
Littelfuse QVxx16xHx 16A High-Temperature Alternistor Triacs are designed with extremely high dv/dt capability for AC switching and phase control applications, especially for inductive loads applications. The QVxx16xHx alternistor triacs only operate in quadrants I, II, and III and are used in circuits requiring high commutation performance. Internally isolated packages (TO-220AB or TO-263AB) offer better heat sinking with higher isolation voltage. Typical applications include AC solid-state switches, motor controls, light dimmers, power tools, and kitchen and home appliances.
Features
- High operating junction temperature of +150°C
- Surge capability of 200A at 60Hz half cycle
- Mechanically and thermally robust TO-220 clip-attach assembly
- Internally isolated TO-220AB or TO-263AB packages
- 600V voltage capability
- High dv/dt up to 1000V/µs
- Halogen-free and RoHS compliant
Applications
- AC solid-state switches
- Motor controls
- Light dimmers
- Power tools
- Kitchen and home appliances
Specifications
- Physical
- 100% matte tin-plated terminal finish
- UL 94V-0 flammability rating
- Copper alloy terminal material
- Environmental
- MSL 1
- 1008 hours at -40°C low-temperature storage
- -40°C to +150°C operating temperature range
Quadrants
Related Triacs
Littelfuse QVxx25xHx High-Temperature Alternistor TRIACs
Enable easy thermal management and high surge handling capability in AC power control applications.
Littelfuse QVxx12xHx 12A High-Temperature Alternistor Triacs
+150°C maximum junction temperature (TJ) and a surge capability of 153A at 60Hz half cycle.
Published: 2020-11-25
| Updated: 2024-07-02