TN5015H-6G-TR

Scrs Overview

The TN5015H-6G-TR is a high-temperature Silicon Controlled Rectifier (SCR) manufactured by STMicroelectronics, designed for robust power control applications. It features a standard recovery characteristic with a maximum on-state voltage of 1.65V and a holding current maximum of 60mA. The device supports a peak non-repetitive surge current of 493A and operates within a junction temperature range up to 150°C. Packaged in a surface-mount D²PAK (TO-263) format, it facilitates modern SMD designs while delivering high thermal performance at currents up to 50A.

Scrs Feature Summary

• High thermal performance operation enabled by a junction temperature rating up to 150°C
• Surface-mount D²PAK package design supporting modern SMD manufacturing processes
• Standard recovery thyristor characteristics suitable for general power control

Scrs Applications

• High-temperature industrial power control systems
• Solid-state relay implementations requiring surface-mount compatibility
• Power electronics circuits utilizing D²PAK packaging constraints

Scrs Procurement Notes

Verify the specific ordering suffix '-TR' confirms the tape-and-reel packaging configuration required for automated assembly processes. Ensure that the 'H' variant designation aligns with the necessary high-temperature operational specifications for your target application environment. Cross-reference the datasheet revision date to confirm compliance with current RoHS standards and material declarations provided by STMicroelectronics.

Scrs Selection Notes

Select this component when surface-mount integration is mandatory alongside high thermal tolerance requirements. The D²PAK footprint offers a balance between current handling capacity and PCB space efficiency compared to through-hole alternatives. Consider the 150°C junction limit when designing heatsinking strategies for continuous 50A operation in enclosed environments.

Scrs Part Context

This SCR belongs to STMicroelectronics' TN5015 series of high-temperature thyristors. The series is engineered for durability in demanding electrical environments where standard components might fail due to thermal stress. The -6G suffix typically denotes specific voltage and current ratings within this family, distinguishing it from lower-rated variants.

Scrs Replacement Considerations

Direct substitutes must match the 600V blocking voltage, 50A average current, and D²PAK package dimensions. Verify equivalent peak surge current capabilities and gate trigger voltage limits to ensure circuit compatibility without redesigning the drive logic.