Application Design Center - Freezer

Control Triac for AC Compressor

Solutions

• Q6008LH4
• P4KE250CA
• P6KE510CA

Design Notes:

Protection Application:

Control Triac are used as on / off control to switch AC currents through motors, heaters and other inductive loads.

Solution Description:

Alternistors are used to switch AC currents through motors, heaters and other loads. Triac selection depends on the line voltage, nominal load current, maximum surge load current and the specific trigger circuit employed. Typical Part number Q6008LH4.

Companion Solutions:

Min /Max Alternistor current rating from 6 to 40A , Voltage rating from 200Volts in a 800 volts

Regulatory Issues:

UL 250 IEC 60335-2-24

Unique Features:

The LF method of isolating the tab is state-of-the-art.

Application Warnings:

Caution for non-isolated tap, for safety issues.