Product Overview: TS420-700B-TR

The TS420-700B-TR is a high-performance, triac silicon bidirectional thyristor manufactured by STMicroelectronics. This device is specifically designed to control AC loads with sharp gate trigger characteristics, making it suitable for a wide array of applications, including phase control operations and static relays.

Key Features

• Voltage Capability: The TS420-700B-TR can handle voltages up to 700V, providing a wide operating range for various electrical applications.
• Current Rating: With an on-state RMS current of 4 A, this triac can control moderate power devices efficiently.
• Gate Trigger Current: A low gate trigger current (I<sub>GT) makes it easier to activate the triac, ensuring reliable switching with minimal power loss.
• Package: Encased in a surface-mount DPAK package, the TS420-700B-TR is compact and suitable for high-density PCB designs.
• Temperature Range: The device operates within a junction temperature range of -40°C to 125°C, making it robust for industrial environments.

Applications

The versatility of the TS420-700B-TR allows its use in a variety of applications, including but not limited to:

• Lighting control (dimming)
• Motor control (AC phase control)
• Small home appliances
• Heating regulation
• Inductive load control

Quality and Reliability

STMicroelectronics is known for its commitment to quality and reliability, and the TS420-700B-TR is no exception. This triac is designed to meet the stringent requirements of industrial standards, ensuring a reliable performance for the control of AC loads in various demanding applications.

Ordering Information

The TS420-700B-TR comes in tape and reel packaging, facilitating automated assembly processes and is available for order under the specific part number TS420-700B-TR. For detailed product specifications and ordering information, customers are advised to consult the datasheet and contact STMicroelectronics or authorized distributors.