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The K3023PG is a Vishay Semiconductor Opto Division optocoupler featuring a phototriac output. It provides 5300Vrms isolation voltage and supports a maximum repetitive peak off-state voltage of 400V. The device operates within a temperature range of -55°C to 100°C and utilizes a 6-DIP package for through-hole mounting.
Verify the obsolete status with authorized distributors before procurement. Confirm package dimensions and pinout compatibility with existing PCB layouts. Ensure replacement components meet equivalent electrical specifications for safety isolation requirements.
Select this component for applications requiring non-zero crossing switching characteristics. Verify that the 400V blocking voltage meets circuit demands. Check thermal management needs given the wide operating temperature range and through-hole packaging constraints.
This part belongs to the K3020 series of optocouplers designed for safety applications. It shares architectural similarities with other members in the family but offers specific voltage and timing characteristics tailored for general-purpose triac driving tasks.
Check for direct substitutes within the K3020 series such as K3020PG or K3021PG. Verify pin compatibility and electrical ratings when considering alternative manufacturers' equivalents.