STMicroelectronics

TN1215-600G

TN1215-600G Description

The TN1215-600G from STMicroelectronics is a high-performance Standard Recovery SCR (Silicon Controlled Rectifier) designed for robust switching applications. With an off-state voltage rating of 600V and an on-state current (It RMS) of 12A, this device is engineered to handle high-power loads efficiently. Packaged in a D2PAK (TO-263) surface-mount form factor, it combines high current capability with thermal efficiency, making it ideal for space-constrained designs. The SCR features a low gate trigger voltage (Vgt) of 1.3V and a gate trigger current (Igt) of 15mA, ensuring reliable and precise triggering. Its low on-state voltage drop (Vtm) of 1.6V minimizes power dissipation, enhancing overall system efficiency.

TN1215-600G Features

• High Voltage & Current Handling: Supports 600V off-state voltage and 12A RMS current, with a surge capability of 140A (50Hz)/145A (60Hz).
• Low Trigger Requirements: 1.3V Vgt and 15mA Igt enable easy integration with low-power control circuits.
• Efficient Thermal Performance: D2PAK package ensures excellent heat dissipation, critical for high-current applications.
• Reliable & Robust: ROHS3 compliant, REACH unaffected, and MSL 1 (unlimited) for long-term reliability.
• Low Leakage Current: 5µA max off-state current reduces standby power loss.

TN1215-600G Applications

• Power Supplies: AC/DC converters, UPS systems, and industrial SMPS.
• Motor Control: Used in phase control circuits for AC motors and actuators.
• Lighting Systems: Dimming circuits for high-power LED and incandescent lighting.
• Industrial Automation: Solid-state relays, contactors, and high-voltage switching.
• Energy Management: Renewable energy inverters and battery charging systems.

Conclusion of TN1215-600G

The TN1215-600G is a high-reliability SCR optimized for high-voltage, high-current switching with superior thermal and electrical performance. Its low trigger requirements, efficient packaging, and robust surge handling make it a standout choice for demanding applications in industrial, automotive, and power electronics. With STMicroelectronics' proven quality, this SCR ensures long-term durability and performance in harsh environments.