X00602MA 2AL2

Scrs Overview

The X00602MA 2AL2 is a silicon controlled rectifier (SCR) manufactured by STMicroelectronics, designed for general-purpose switching applications. It features a sensitive gate structure and is housed in a TO-92-3 through-hole package. Key electrical specifications include a maximum repetitive peak reverse voltage of 600 V and an average on-state current rating of 500 mA, with a root-mean-square current capacity of 800 mA. The device supports a non-repetitive surge current of up to 10 A at 60 Hz. Gate triggering requirements are defined by a maximum gate trigger voltage of 800 mV and a maximum gate trigger current of 200 µA. The component operates within a junction temperature range of -40°C to 125°C and maintains a low holding current of 5 mA.

Scrs Feature Summary

• Sensitive gate architecture enables reliable triggering with minimal gate current input.
• Robust thermal performance supports operation across a wide industrial temperature range.
• Through-hole TO-92-3 packaging facilitates easy integration into standard printed circuit board designs.

Scrs Applications

• General purpose AC power switching circuits
• Lighting control systems
• Motor speed control applications

Scrs Procurement Notes

Verify the specific ordering suffix to ensure correct packaging configuration, as variants exist for cut tape and tape and reel formats. Confirm component availability status prior to design finalization, as this part may be subject to end-of-life or discontinuation notices. Cross-reference the manufacturer datasheet for exact mechanical dimensions and soldering recommendations to ensure compatibility with assembly processes.

Scrs Selection Notes

Select this component when a compact, through-mount SCR is required for low-power AC switching tasks. The sensitive gate characteristic simplifies drive circuit design by reducing the necessary control signal amplitude. Ensure the application voltage does not exceed the 600 V rating and that the RMS current remains within the 800 mA limit. Consider the TO-92 package size constraints relative to available PCB space and thermal dissipation requirements.

Scrs Part Context

This device belongs to the X006 series of SCRs from STMicroelectronics, which offers various current and voltage ratings in standardized packages. The series is engineered for cost-effective solutions in consumer and industrial electronics where reliable AC control is needed. The X00602 variant specifically targets applications requiring moderate current handling capabilities in a small form factor.

Scrs Replacement Considerations

X00619MA2AL2 is listed as a manufacturer recommended alternative within the same product family. Verify pinout compatibility and electrical parameter equivalence before substitution. Other similar devices from different manufacturers may require circuit adjustments due to differences in gate sensitivity or thermal characteristics.

Scrs FAQ

What is the maximum gate trigger current required to turn on the device?

The maximum gate trigger current (Igt) is specified as 200 µA.

Does this SCR support high-temperature operation?

Yes, the device is rated for a junction temperature range extending up to 125°C.

What is the package type for this component?

The component is supplied in a TO-92-3 (TO-226AA) through-hole package.