SM8S48A ESD Suppressors / TVS Diodes by DOWO – High-Power Circuit Protection
The ESD Suppressors / TVS Diodes SM8S48A by DOWO are designed to deliver robust surge and transient voltage protection for sensitive electronic systems. Belonging to the Circuit Protection family, these ESD Suppressors / TVS Diodes safeguard devices from electrostatic discharge, lightning surges, and other damaging transients. With high peak pulse power handling, the SM8S48A ensures stable and reliable circuit protection across industrial, automotive, and consumer applications.
In this blog, we’ll cover the technical specifications, key features, applications, pin configuration, real-world use case, datasheet link, and why you should buy online at XON Electronics.
1. Technical Specifications of SM8S48A
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Manufacturer: DOWO
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Part Number: SM8S48A
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Type: ESD Suppressors / TVS Diodes
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Stand-off Voltage (Vwm): 48V
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Breakdown Voltage: 53.3V – 59.1V
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Clamping Voltage: 77.4V
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Peak Pulse Current (Ipp): 103.1A
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Peak Pulse Power: 6600W (6.6kW)
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Polarity: Unidirectional
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Package: DO-218AB
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Category: Circuit Protection, ESD Suppressors / TVS Diodes
2. Key Features of SM8S48A
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Extremely high 6600W peak pulse power handling
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Designed for high-energy transient suppression
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Low clamping voltage for effective circuit safety
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Fast response to ESD and surge events
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Rugged DO-218AB package for industrial use
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Ideal for harsh environments and critical systems
The SM8S48A TVS Diodes stand out as high-reliability Circuit Protection components in the industry.
3. Applications of SM8S48A
The SM8S48A ESD Suppressors / TVS Diodes by DOWO are widely applied in:
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Industrial automation and motor drive systems
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Automotive ECU and powertrain electronics
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Power supply and distribution protection
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Telecom and networking hardware
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Consumer electronics with surge-sensitive circuits
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Renewable energy and battery management systems
4. Pin Configuration and Connection Overview
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Cathode (K): Connect to the protected line
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Anode (A): Connect to ground
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Rugged surface-mount package designed for high-power applications.
5. Use Case Scenario: Automotive ECU Protection
Scenario: An automotive manufacturer needed strong surge suppression for ECUs exposed to unstable supply voltages.
Problem: Standard TVS diodes couldn’t withstand repetitive high-energy surges.
Solution: The SM8S48A TVS Diodes provided 6600W peak power protection.
Result: Increased ECU reliability, reduced failures, and lower maintenance costs.
6. Download Datasheet for SM8S48A
Download SM8S48A Datasheet from XON Electronics
7. Why Buy from XON Electronics?
At XON Electronics, we provide genuine DOWO components including the SM8S48A with:
- 100% Authentic DOWO TVS Diodes
- Worldwide Shipping – USA, India, Australia, Europe & more
- Bulk pricing for OEMs and distributors
- Technical support for seamless integration
- Secure and reliable online ordering
8. Also Available from Other Manufacturers
In addition to DOWO, XON Electronics also offers SM8S48A or equivalent ESD Suppressors / TVS Diodes from:
This ensures flexibility and reliable sourcing options for Circuit Protection components.
9. FAQs – SM8S48A ESD Suppressors / TVS Diodes
Q1. What is the stand-off voltage of SM8S48A?
It has a stand-off voltage of 48V.
Q2. How much peak pulse power does it support?
It supports up to 6600W (6.6kW).
Q3. Is SM8S48A unidirectional?
Yes, it is a unidirectional TVS diode.
Q4. What are its primary applications?
Industrial, automotive, telecom, and renewable energy systems.
Q5. Where can I buy SM8S48A online?
You can purchase it from www.xonelec.com with global delivery.
Conclusion
The SM8S48A ESD Suppressors / TVS Diodes by DOWO offer unmatched surge protection with 6600W power handling capability. As part of the Circuit Protection, ESD Suppressors / TVS Diodes family, they are engineered to safeguard sensitive electronics in demanding applications.
Buy now at XON Electronics for genuine components and worldwide delivery.