Product Overview: SMAJ170CA-13 - Diodes Incorporated

The SMAJ170CA-13 is a robust transient voltage suppression (TVS) diode designed by Diodes Incorporated to protect sensitive electronic equipment from voltage spikes and transients induced by lightning and other transient voltage events. This device is a bidirectional TVS diode, which means it can provide protection in both forward and reverse directions, making it an ideal choice for AC applications or bipolar signals where the threat of surge can come from either polarity.

Key Features

• Peak Pulse Power: The SMAJ170CA-13 is capable of handling 400W of peak pulse power dissipation for a 10/1000μs waveform, ensuring effective protection against high energy transients.
• Stand-Off Voltage: It has a stand-off voltage of 170V, which allows it to remain non-conductive under normal operating conditions, thus avoiding any unnecessary power consumption.
• Clamping Voltage: Upon encountering a voltage spike, the device clamps to a maximum of 275V, providing a high degree of protection to the downstream components.
• Fast Response Time: The diode's response time is less than 1 picosecond from 0V to BV min, offering immediate protection upon detection of a transient event.
• Low Incremental Surge Resistance: The surge resistance is minimized, allowing for better performance and reliability during surge events.
• Package: Packaged in the SMA (DO-214AC) package, the SMAJ170CA-13 is compact and suitable for automated placement in high-volume production.

Applications

The SMAJ170CA-13 is designed for integration into a variety of applications where transient voltage protection is crucial. These applications include:

• Power supply circuits
• Communication systems
• Automotive systems
• Industrial electronics
• Consumer electronics

Quality and Environmental Compliance

Diodes Incorporated ensures that the SMAJ170CA-13 meets high-quality standards, with compliance to RoHS directives, making it an environmentally friendly option for manufacturers concerned with reducing hazardous substances in their products. Additionally, its robust design ensures long-term reliability and performance, even in challenging environmental conditions.

With its combination of high power dissipation, fast response time, and compact form factor, the SMAJ170CA-13 from Diodes Incorporated is an excellent choice for designers looking to enhance the durability and longevity of their electronic systems.