Diodes Incorporated SMAJ17A-13 Transient Voltage Suppressor

The SMAJ17A-13 from Diodes Incorporated is a robust transient voltage suppressor (TVS) diode designed to protect sensitive electronic equipment from voltage transients induced by system load dump and other transient voltage events. This TVS diode is an ideal solution for safeguarding voltage-sensitive components which can be affected by surges, such as Integrated Circuits (ICs), MOSFETs, and signal lines of sensor units.

With its stand-off voltage of 17V and clamping voltage of 27.6V at 5.8A, the SMAJ17A-13 can dissipate up to 400W of peak pulse power per line (tp=10/1000μs), ensuring effective protection for a variety of applications. This device complies with the ISO 7637-2 pulse 5a and 5b waveform standards, and its fast response time is particularly beneficial for modern electronic systems that require immediate reaction to transient events.

Constructed in a compact, surface-mount SMA package, the SMAJ17A-13 is designed to minimize board space while providing high surge capability. This package is universally preferred for all commercial-industrial surface mount applications and provides a low-profile package solution that is easy to integrate into a wide range of electronic devices.

Key features of the SMAJ17A-13 include:

• Peak Pulse Power Dissipation: 400W @ 10/1000μs waveform
• Stand-off Voltage: 17V
• Maximum Clamping Voltage: 27.6V at 5.8A
• Uni-directional polarity
• Low incremental surge resistance
• Excellent clamping capability
• Fast response time: Typically less than 1.0ps from 0V to BV min
• Compliance with RoHS and REACH requirements

This device is optimized for use in sensitive electronics protection against voltage transients coming from inductive load switching and lightning, particularly in the automotive industry, consumer electronics, industrial systems, and telecommunication devices.

With its combination of high surge capability, fast response, and compact footprint, the SMAJ17A-13 is a highly effective and reliable choice for transient voltage suppression needs.