PC4SF11YVZBF

Triac, SCR Output Optoisolators Overview

The PC4SF11YVZBF is a Triac and SCR output optocoupler manufactured by Sharp Microelectronics. It features a PhotoTriac output without a zero-crossing circuit, housed in a PDIP-6 package. Key electrical parameters include an insulation voltage of 5000 Vrms, a maximum repetitive peak off-state voltage (VDRM) of 800 V, and a maximum continuous output current of 100 mA. The device operates with a forward current of 50 mA and has a maximum turn-on time of 100 µs.

Triac, SCR Output Optoisolators Feature Summary

• Provides high-voltage isolation via a 5000 Vrms insulation rating between input and output circuits.
• Features a non-zero-crossing PhotoTriac output suitable for phase control applications requiring immediate response.
• Capable of handling high off-state voltages up to 800 V and continuous currents up to 100 mA.

Triac, SCR Output Optoisolators Applications

• Solid-state relays
• Motor speed controllers
• Lighting dimmers

Triac, SCR Output Optoisolators Procurement Notes

Verify component authenticity through authorized Sharp Microelectronics distributors or certified partners. Confirm the specific suffix 'VZBF' matches project requirements, as packaging variations may exist. Check current lifecycle status, as availability can change. Ensure compliance with RoHS directives if required by the target market regulations.

Triac, SCR Output Optoisolators Selection Notes

Select this component when non-zero-crossing triac output is required for precise phase-angle control. The 800 V VDRM rating suits medium-to-high voltage AC switching loads. Consider the PDIP-6 package for through-hole mounting constraints. Evaluate thermal management needs given the 100 mA continuous current capability and operating temperature range.

Triac, SCR Output Optoisolators Part Context

This part belongs to Sharp's Triac and SCR output optocoupler series, designed for industrial AC power switching. It complements other models like PC3SF11YVZBH and PC4SD11NTZCF within the manufacturer's portfolio, offering distinct voltage and triggering characteristics for diverse isolation requirements.

Triac, SCR Output Optoisolators Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Verify pin compatibility and electrical ratings before considering alternative manufacturers.

Triac, SCR Output Optoisolators FAQ

Does the PC4SF11YVZBF include a zero-crossing detection circuit?

No, the PC4SF11YVZBF is specified as having no zero-crossing circuit, making it suitable for phase-control applications rather than soft-switching.

What is the maximum repetitive peak off-state voltage for this optocoupler?

The maximum repetitive peak off-state voltage (VDRM) is 800 V.