T1235H8F

Triacs Overview

The T1235H8F is a standard TRIAC manufactured by SMC Diode Solutions, designed for high-voltage power switching applications. It features an 800 V off-state voltage rating and supports a maximum RMS on-state current of 12 A. The component utilizes a TO-220F through-hole package, providing robust mechanical stability for industrial environments. Key electrical characteristics include a gate trigger voltage of 1.3 V and a gate trigger current of 35 mA. The device operates within a temperature range from -40°C to +150°C, ensuring reliable performance under varying thermal conditions.

Triacs Feature Summary

• High-voltage capability with 800 V blocking state rating
• Robust 12 A RMS on-state current handling
• Thermal resilience supporting operation up to 150°C
• Standardized gate triggering parameters for easy interface

Triacs Applications

• Industrial motor control systems
• Solid-state relay implementations
• Power factor correction circuits
• Lighting dimmer controls

Triacs Procurement Notes

Verify the manufacturer part number T1235H8F against official SMC Diode Solutions documentation to ensure authenticity. Confirm that the received components match the specified TO-220F package and electrical ratings. Check for any specific handling requirements related to electrostatic discharge during storage and installation. Ensure compliance with relevant safety standards for the intended application environment.

Triacs Selection Notes

Select this component when an 800 V blocking voltage and 12 A continuous current capacity are required in a through-hole configuration. The TO-220F package offers effective heat dissipation for moderate power levels. Consider the gate trigger specifications to ensure compatibility with the driving circuitry. Evaluate thermal management needs based on the operating ambient temperature and load duty cycle.

Triacs Part Context

This TRIAC belongs to the family of thyristor devices used for AC power control. SMC Diode Solutions specializes in power semiconductor products, including diodes and MOSFETs. The T1235H8F serves as a discrete solution for switching applications where isolation and high voltage tolerance are critical. It complements other power management components in complete system designs.

Triacs Replacement Considerations

Cross-reference with equivalent TRIACs offering similar 800 V and 12 A ratings in TO-220 packages. Verify pinout compatibility and thermal resistance values before substitution. Ensure that alternative parts meet the same gate trigger current and voltage specifications to maintain circuit functionality.