Product Overview: SMAJ170CA-TR by STMicroelectronics

The SMAJ170CA-TR is a robust transient voltage suppressor (TVS) diode designed by STMicroelectronics, a leader in semiconductor solutions. This component is engineered to protect sensitive electronic equipment from voltage transients induced by system-induced surge events and electrostatic discharge (ESD).

Key Features

• Stand-Off Voltage: The device has a stand-off voltage of 170V, making it suitable for a range of applications that require this level of voltage protection.
• Peak Pulse Power: It can handle a peak pulse power of 400W (10/1000μs), providing reliable protection against high energy transients.
• Bi-Directional Clamping: As a bi-directional TVS, the SMAJ170CA-TR offers symmetrical protection for AC lines or bidirectional data lines.
• Low Clamping Voltage: The device features a low clamping voltage relative to its stand-off voltage, ensuring that protected components are exposed to minimal stress during surge events.
• Fast Response Time: With its fast response time to transient events, this TVS diode ensures immediate protection for downstream electronics.
• JEDEC Compliance: Packaged in accordance with JEDEC standards, the SMAJ170CA-TR is available in the SMA (DO-214AC) package, offering compatibility with common industry layouts.

Applications

The SMAJ170CA-TR is ideal for protecting voltage-sensitive components in a variety of applications, including:

• Consumer electronics such as televisions, computers, and smartphones.
• Industrial systems where electrical transients may occur, including factory automation and control equipment.
• Telecommunication devices that require protection from surge events and ESD.
• Automotive electronics that are exposed to harsh electrical environments.

Quality and Reliability

STMicroelectronics is committed to delivering high-quality products. The SMAJ170CA-TR TVS diode is manufactured to meet strict industry standards, ensuring both reliability and performance. Its robust design ensures that it can withstand the rigors of everyday use in a wide range of electronic applications.