PC3SD11NTZB

Triac, SCR Output Optoisolators Overview

The PC3SD11NTZB is a Triac and SCR output optocoupler manufactured by Sharp Microelectronics. It features a single channel with a PhotoTriac output type, housed in a 6-DIP package (0.300 inch, 7.62mm) with five leads for through-hole mounting. The device provides an isolation voltage of 5000 Vrms and supports a maximum continuous output current of 100 mA. It operates without a zero-crossing circuit and has a peak repetitive off-state voltage (VDRM) of 800 V. Key electrical parameters include a forward current of 50 mA, a forward voltage of 1.2 V, and a maximum turn-on time of 100 µs. The component functions within a temperature range of -30°C to 100°C.

Triac, SCR Output Optoisolators Feature Summary

• Provides high-voltage isolation between input and output circuits via optical coupling
• Capable of controlling AC loads using a non-zero-crossing triac output structure
• Designed for robust performance across a wide industrial operating temperature range

Triac, SCR Output Optoisolators Applications

• Solid-state relay designs requiring galvanic isolation
• AC motor control circuits
• Industrial process control systems

Triac, SCR Output Optoisolators Procurement Notes

Verify the specific ordering suffix and manufacturing date code upon procurement, as these details determine the exact production batch and compliance status. Confirm that the selected supplier sources components from authorized channels to ensure authenticity. Check for any regional distribution restrictions or end-of-life notices associated with this specific part number before finalizing purchase orders.

Triac, SCR Output Optoisolators Selection Notes

Select the PC3SD11NTZB when a non-zero-crossing triac output is required for phase-angle control applications. Ensure the design accommodates its 800 V blocking voltage and 100 mA RMS current rating. Verify that the system's thermal environment remains within the specified -30°C to 100°C operational limits. Consider the PDIP-6 package dimensions for PCB layout compatibility.

Triac, SCR Output Optoisolators Part Context

This component belongs to the PC3SD series of Triac and SCR output optocouplers from Sharp Microelectronics. These devices are engineered for general-purpose AC switching applications where electrical isolation is critical. The series typically offers various trigger current options and voltage ratings to suit different load requirements while maintaining standard DIP packaging for ease of integration.

Triac, SCR Output Optoisolators Replacement Considerations

Public confirmed substitute part numbers: VO4258M.