SS24LHR3G

Single Diodes Overview

The SS24LHR3G is a Schottky barrier rectifier manufactured by Taiwan Semiconductor. It features a single diode configuration housed in the Sub SMA-2 surface-mount package. The device supports an average forward current of 2 A and a repetitive peak reverse voltage of 40 V. Key electrical parameters include a maximum forward voltage of 550 mV at rated current, a reverse leakage current of 100 uA, and a non-repetitive peak forward surge current capability of 30 A. The component operates within a junction temperature range of -55 °C to +175 °C and holds AEC-Q101 qualification for automotive reliability standards.

Single Diodes Feature Summary

• Utilizes Schottky barrier technology to achieve low forward voltage drop and minimize power loss during operation.
• Engineered with a plastic encapsulate designed to withstand high thermal cycling and mechanical stress.
• Complies with AEC-Q101 automotive qualification requirements for enhanced reliability in vehicle electronics.

Single Diodes Applications

• Automotive DC-DC converter circuits
• Low voltage rectification in automotive control modules
• Power supply output stages requiring high efficiency

Single Diodes Procurement Notes

Verify the specific suffix 'R3G' against the manufacturer's latest datasheet to confirm reel packaging specifications and tape-and-reel dimensions. Ensure the procurement documentation explicitly references the AEC-Q101 qualification status required for automotive applications. Cross-reference the part number with official Taiwan Semiconductor databases to validate current production status and availability before finalizing orders.

Single Diodes Selection Notes

Select this component when designing circuits that require a 40 V reverse voltage rating and 2 A continuous forward current capacity in a compact SMD form factor. The Sub SMA-2 package offers a smaller footprint compared to standard SMA packages while maintaining similar thermal characteristics. Consider the 175 °C maximum junction temperature for high-temperature environments typical in under-hood automotive applications.

Single Diodes Part Context

This part belongs to the SSxL series of Schottky rectifiers from Taiwan Semiconductor, specifically tailored for automotive-grade applications. The 'L' designation typically indicates a lead-free and halogen-free compliant product, while 'H' often denotes high-temperature or specific automotive qualification variants within the manufacturer's portfolio. This series complements other discrete power devices used in automotive power management systems.

Single Diodes Replacement Considerations

Consult official substitution lists for direct equivalents such as the SS24HE3-LTP from Micro Commercial Components, which shares similar electrical ratings and package type. Verify pinout compatibility and thermal resistance values before replacing components in existing designs to ensure circuit performance remains within specified limits.