SMAJ58A ESD Protection Diodes / TVS Diodes by Liown – 58V Surge Safety | Buy Online at XON

SMAJ58A ESD Protection Diodes / TVS Diodes by Liown

The Liown SMAJ58A is a high-performance transient voltage suppression solution designed to protect sensitive electronics from voltage spikes, ESD events, and surge damage. Built in an industry-standard SMA package, it delivers fast response time, high peak pulse capability, and dependable reliability for modern electronic systems.

As part of the bold: Circuit Protection, ESD Protection Diodes / TVS Diodes family, the SMAJ58A ensures stable system operation in industrial, telecom, and consumer devices. Engineers choose this component when designing robust protection for exposed power and signal lines.

You can source genuine parts directly from Xonelec.

Technical Specifications of SMAJ58A

• Manufacturer: Liown

• Part Number: SMAJ58A

• Type: TVS / Transient Voltage Suppression Diode

• Package: SMA (DO-214AC)

• Reverse Stand-off Voltage: 58V

• Peak Pulse Power: 400W (10/1000µs)

• Clamping Voltage: Low, fast response

• Polarity: Unidirectional

• Mounting: Surface Mount

• Category: Circuit Protection, ESD Protection Diodes / TVS Diodes

Designed for fast clamping action, this device protects downstream components before damage can occur.

Key Features of SMAJ58A TVS Diode

• High peak pulse power dissipation

• Ultra-fast response to ESD and surge events

• Low leakage current

• Compact SMA footprint

• Excellent clamping performance

• RoHS compliant and reliable construction

These advantages make it a trusted choice among Circuit Protection, ESD Protection Diodes / TVS Diodes used in harsh environments.

Applications of SMAJ58A

The diode is widely used in:

• Power supply rails

• Industrial control systems

• Telecom and networking equipment

• Automotive electronics

• LED drivers and adapters

• Consumer and embedded electronics

In all these designs, Circuit Protection, ESD Protection Diodes / TVS Diodes are critical for preventing failures caused by lightning, switching transients, and electrostatic discharge.

Working Principle Overview

Normal Operation:
The SMAJ58A remains non-conductive below 58V.

Surge Event:
When voltage exceeds breakdown, the diode clamps instantly and diverts excess energy to ground.

Result:
Sensitive ICs and MOSFETs remain protected.

This fast reaction time is why Circuit Protection, ESD Protection Diodes / TVS Diodes are essential in modern electronics.

Use Case Scenario – Industrial Power Line Protection

Scenario: PLC controller exposed to switching surges.
Problem: Repeated board failures due to transient spikes.
Solution: SMAJ58A installed across the supply rail.
Result: Stable operation and reduced maintenance costs.

Such implementations show the importance of reliable Circuit Protection, ESD Protection Diodes / TVS Diodes in mission-critical designs.

Download Datasheet

For complete electrical ratings, curves, and package drawings, download the official SMAJ58A datasheet directly from the product page at XON SMAJ58A Datasheet (PDF).

Also Available from Other Manufacturers

HXY MOS, Jingdao, MSKSEMI, Yongyutai Electronics, Juxing Electronic Technology, DOWO, Taisko, GOODWORK, DIYI, PAKER Microelectronics, FOSAN, TECH PUBLIC, YFW Electronics, TWGMC, amsem, Jinkaisheng, AnBon, Microdiode Electronics, Yageo, Yangjie, Changjing Electronics Technology, Bourns, SMC Diode, SEMIWARE, ZHIDE, LGE, Shikues, Bourne, Good-Ark, SUNMATE, SLKORMICRO, Ruilongyuan, Littelfuse, Vishay.

Conclusion

The SMAJ58A by Liown delivers dependable surge and ESD protection in a compact SMA package. With strong clamping capability and fast response, it safeguards sensitive electronics across industrial and commercial applications.

Engineers seeking robust transient suppression can confidently integrate this device and order genuine stock directly from XON.

FAQs – SMAJ58A

Q1. What voltage does SMAJ58A protect?
It provides a 58V stand-off voltage for power line protection.

Q2. Is it suitable for ESD protection?
Yes, it’s specifically designed for ESD and surge suppression.

Q3. What package does it use?
Surface-mount SMA (DO-214AC).

Q4. Is it unidirectional or bidirectional?
This model is unidirectional.

Q5. Where can I buy it online?
Available directly at XON.