VO3053-X007T

Triac, SCR Output Optoisolators Overview

The VO3053-X007T is a single-channel phototriac output optocoupler manufactured by Vishay Semiconductor Opto Division. It features a 6-SMD surface-mount package with an isolation voltage of 5300 Vrms. The device includes a non-zero-crossing phototriac output capable of handling a maximum repetitive peak off-state voltage (VDRM) of 600 V and a maximum continuous output current of 100 mA. Key electrical parameters include a maximum forward current (If) of 60 mA, a typical forward voltage (Vf) of 1.2 V, and a maximum gate trigger current of 5 mA. The component operates within a temperature range of -40°C to +100°C.

Triac, SCR Output Optoisolators Feature Summary

• Integrates a non-zero-crossing phototriac output for precise AC load control without inherent zero-voltage switching delays.
• Provides high-voltage galvanic isolation rated at 5300 Vrms between input and output circuits.
• Designed for surface-mount assembly in a compact 6-SMD form factor.

Triac, SCR Output Optoisolators Applications

• Solid-state relay (SSR) driver circuits
• AC motor speed control systems
• Lighting dimmer applications

Triac, SCR Output Optoisolators Procurement Notes

Verify the specific suffix X007T corresponds to the tape-and-reel packaging configuration required for automated assembly processes. Confirm that the non-zero-crossing output characteristic aligns with the target application's switching requirements, as this differs from zero-crossing variants which reduce electromagnetic interference. Ensure the 600 VDRM rating meets the peak line voltage expectations of the connected AC load.

Triac, SCR Output Optoisolators Selection Notes

Select this component when non-zero-crossing switching behavior is required for immediate turn-on capability upon signal assertion. The 600 V blocking voltage suits standard 230 VAC mains applications. Consider the 100 mA continuous current limit for load sizing. The 6-SMD package facilitates space-constrained PCB layouts compared to through-hole alternatives like the VO3053-3 or DIP packages.

Triac, SCR Output Optoisolators Part Context

This part belongs to the VO30xx series of triac output optocouplers from Vishay. It shares the same internal die and functional architecture as the through-hole VO3053 but utilizes a surface-mount package. The series is designed for general-purpose AC power switching applications requiring electrical isolation between low-voltage control logic and high-voltage AC loads.

Triac, SCR Output Optoisolators Replacement Considerations

Direct pin-compatible replacements may include other Vishay VO3053 variants with different packaging options, such as the through-hole VO3053-3. Cross-manufacturer equivalents should be verified for matching isolation voltage, VDRM, and trigger current specifications.