The TN5050H-12WY is a robust and high-performance Automotive-grade Thyristor manufactured by STMicroelectronics. This device is specifically designed to meet the demanding requirements of automotive applications. It offers a high surge current capability, making it an ideal choice for applications that require efficient and reliable power control.

Key Features

• High Junction Temperature: With a maximum operating junction temperature of 150°C, the TN5050H-12WY is suitable for high-temperature environments, ensuring reliability and longevity in harsh conditions.
• Surge Current Capability: This Thyristor can handle a surge current of up to 150 A, which is essential for applications that experience short-term overloads, providing protection against electrical spikes.
• Repetitive Peak Off-state Voltage (VDRM/VRRM): With a repetitive peak off-state voltage of 1200 V, the device can block high voltage in the off-state, which is crucial for safety and device protection.
• Gate Trigger Current (IGT): The TN5050H-12WY has a low gate trigger current, ensuring that it can be easily controlled and triggered into conduction with minimal power.

Applications

The TN5050H-12WY is suitable for a variety of automotive applications, including:

• Ignition circuits
• Overvoltage crowbar protection
• Motor control circuits
• Automotive and inductive load switching

Quality and Reliability

STMicroelectronics ensures that the TN5050H-12WY meets the stringent standards required for automotive components. The device is qualified under AEC-Q101, which is a critical stress test qualification for automotive-grade discrete semiconductors, ensuring its performance under extreme conditions.

Package Information

The TN5050H-12WY is offered in a TO-247 package, which is known for its high power dissipation capability. This package allows for efficient thermal management and is suitable for high-power applications that require a robust physical form factor.

Conclusion

With its high surge current capability, high junction temperature range, and reliable performance under automotive stress tests, the TN5050H-12WY from STMicroelectronics is an excellent choice for designers looking for a Thyristor that can withstand the rigors of automotive environments while providing efficient power control.