Product Overview: TS820-700B-TR by STMicroelectronics

The TS820-700B-TR is a robust and reliable standard 8A SCR (Silicon-Controlled Rectifier) from the semiconductor pioneer, STMicroelectronics. This device is designed to manage a wide range of current and voltage levels, making it an ideal choice for various applications such as motor control circuits, over-voltage crowbar protection, ignition circuits, and voltage regulation implementations.

With a repetitive peak off-state voltage (VDRM) of 700V, the TS820-700B-TR can handle high-voltage scenarios efficiently, ensuring that the electronic circuits are protected from voltage transients and spikes. The on-state RMS current (IT(RMS)) of 8A signifies its capability to conduct high currents, making it suitable for power control applications.

Key Features

• High On-State Current: With an IT(RMS) of 8A, the device can handle significant current loads, which is essential for heavy-duty operations.
• High Off-State Voltage: A VDRM of 700V means the SCR can comfortably work in high-voltage environments without the risk of breakdown.
• Gate Trigger Current: The device has a specified gate trigger current (IGT) that ensures reliable triggering with minimal power.
• Thermal Resistance: It has a low thermal resistance, which contributes to its ability to maintain stability and performance under varying thermal conditions.
• Surge Current Handling: It is capable of handling surge currents, ensuring durability and reliability during transient conditions.

Applications

• Motor control circuits
• Over-voltage crowbar protection
• Ignition circuits
• Voltage regulation systems
• Power switching applications

The TS820-700B-TR is packaged in a convenient surface-mount DPAK, which allows for efficient use of board space and easier integration into various electronic assemblies. Its compliance with RoHS and the capability to withstand high temperatures make it environmentally friendly and suitable for lead-free soldering processes.

With its robust design and versatile performance characteristics, the TS820-700B-TR from STMicroelectronics stands out as a reliable component for designers and engineers looking to create efficient and durable electronic systems.