PC3SD21YTZC

Triac, SCR Output Optoisolators Overview

The PC3SD21YTZC is a single-channel Triac output optocoupler manufactured by Sharp Microelectronics. It features a PhotoTriac output capable of blocking up to 600 V in the off-state and conducting an RMS current of 100 mA. The device provides galvanic isolation with a rated insulation voltage of 5000 Vrms. Electrical characteristics include a maximum forward current of 20 mA, a forward voltage of 1.2 V, and a maximum trigger current of 3 mA. The component operates within a temperature range of -30°C to +100°C and utilizes a 6-DIP package.

Triac, SCR Output Optoisolators Feature Summary

• Provides high-voltage galvanic isolation between input control circuits and high-power triac loads.
• Integrates a photo-triac output stage for direct switching of AC loads without external triggering components.
• Designed for robust performance in industrial environments with wide operating temperature capabilities.

Triac, SCR Output Optoisolators Applications

• Industrial motor control systems
• Solid-state relay (SSR) modules
• AC power switching interfaces

Triac, SCR Output Optoisolators Procurement Notes

Verify availability status as supply may be limited or discontinued. Confirm RoHS compliance details through official documentation. Ensure ordering quantities align with manufacturer packaging constraints. Validate pinout compatibility during integration. Check for recent product change notifications affecting specifications.

Triac, SCR Output Optoisolators Selection Notes

Select this component when 5000 Vrms isolation is required for safety-critical applications. Suitable for designs needing low input drive currents with moderate load capacity. Consider thermal management for continuous operation near maximum ratings. Verify package dimensions against PCB layout constraints.

Triac, SCR Output Optoisolators Part Context

This part belongs to Sharp's Triac & SCR Output Optocouplers category. It serves as a standard solution for isolating low-voltage logic from mains-powered devices. The 6-DIP form factor supports through-hole mounting for reliable mechanical connection in traditional industrial enclosures.

Triac, SCR Output Optoisolators Replacement Considerations

Check for equivalent parts with matching 600 V blocking voltage and 100 mA RMS current. Verify identical 5000 Vrms isolation ratings. Ensure compatible DIP-6 package dimensions for direct replacement.