PC4SD11NTZBF

Triac, SCR Output Optoisolators Overview

The PC4SD11NTZBF is a single-channel phototriac output optocoupler manufactured by Sharp Microelectronics. It features a non-zero-crossing triac output capable of blocking up to 800 V in the off-state. The device provides 5000 Vrms isolation voltage between input and output circuits. It operates within a temperature range of -30°C to +100°C and utilizes a 6-pin DIP package for through-hole mounting.

Triac, SCR Output Optoisolators Feature Summary

• Non-zero-crossing triac output design for precise phase control applications
• High isolation voltage rating of 5000 Vrms for safety compliance
• Robust off-state voltage handling capability up to 800 V
• Wide operating temperature range suitable for industrial environments

Triac, SCR Output Optoisolators Applications

• Solid-state relays requiring random turn-on characteristics
• AC motor speed control circuits
• Industrial process control systems
• Power supply feedback loops

Triac, SCR Output Optoisolators Procurement Notes

Verify component authenticity against Sharp Microelectronics official documentation. Confirm RoHS status and specific suffix variations as packaging or regulatory compliance may differ between manufacturing lots. Ensure compatibility with existing PCB footprints and thermal management requirements before integration into final designs.

Triac, SCR Output Optoisolators Selection Notes

Select this component when random turn-on timing is required rather than zero-crossing switching. Evaluate peak repetitive off-state voltage requirements against the 800 V limit. Consider the 5 mA gate trigger current specification for driver circuit design. Verify that the 6-DIP package dimensions fit the target assembly constraints.

Triac, SCR Output Optoisolators Part Context

This part belongs to the PC4SD11 series of Triac & SCR Output Optocouplers from Sharp Microelectronics. The series is designed for general-purpose AC power switching applications where electrical isolation is critical. The NTZ suffix typically denotes specific tape and reel packaging or regional compliance variants within the standard DIP-6 form factor.

Triac, SCR Output Optoisolators Replacement Considerations

Public confirmed substitute: VO4258M (Vishay Semiconductor Opto Division). Verify pinout compatibility and electrical parameter equivalence before substitution.