---
title: "Robust & Reliable Surge Protection: MCC’s 3000W TVS Diode"
description: MCC’s 3000W, 58V TVS diode in the compact SMB package delivers robust and reliable protection for demanding telecom, industrial, and consumer electronic devices.
image: https://solutions.mccsemi.com/hubfs/Robust%20%26%20Reliable%20Surge%20Protection%20MCC%E2%80%99s%203000W%20TVS%20Diode%20SMB%20Package-%20mcc%20semi%20-%20micro%20commercial%20components%201080x400.png
---
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# Robust & Reliable Surge Protection: MCC’s 3000W TVS Diode
# Robust & Reliable Surge Protection: MCC’s 3000W TVS Diode
.png?width=50&height=50&name=mcc%20150x150%20(1).png)
by [MCC](https://solutions.mccsemi.com/news/author/mcc)
April 30, 2025
## Enhanced Thermal Performance in a Compact SMB Package
MCC is pleased to introduce our powerful TVS (transient voltage suppressor) diode designed to protect sensitive electronic components from damaging voltage spikes. The [3.0SMBJS58CA](https://www.mccsemi.com/products/protection-devices/tvs/3.0smbjs58ca) features an impressive peak pulse power dissipation of 3000W and 58V reverse standoff voltage.
Engineered with an optimized silicon die and low thermal resistance, our TVS diode delivers efficient heat dissipation, enhancing operation and durability for the long term. For space-constrained applications, its compact SMB (DO-214AA) package expands design opportunities.
Leverage our TVS diode to safeguard electronic systems in a broad range of sectors with advanced surge protection and performance.
[SMB (DO-214AA) package](https://www.mccsemi.com/products/protection-devices/tvs/3.0smbjs58ca)
##### Features & Benefits:
- **3000W Peak Pulse Power:** Industry-leading power rating in a compact package provides maximum surge protection.
- **Space-Saving Package:** The SMB (DO-214AA) package ensures high surge protection capability without requiring additional board space.
- **Optimized Thermal Performance:** Low thermal resistance enables efficient heat dissipation and enhanced reliability.
[3.0SMBJS58CA](https://www.mccsemi.com/products/protection-devices/tvs/3.0smbjs58ca)
[Download Flyer](https://solutions.mccsemi.com/hubfs/Robust%20%26%20Reliable%20Surge%20Protection%20MCC%E2%80%99s%203000W%20TVS%20Diode.pdf)
## Product Highlights
MCC’s [3.0SMBJS58CA](https://www.mccsemi.com/products/protection-devices/tvs/3.0smbjs58ca) TVS diode is the ideal solution for uncompromising transient and overvoltage protection in a compact and robust package.
3000W TVS in SMB Package
### 1
###### Enhanced Surge Protection
This component provides substantial peak pulse power dissipation for strong protection of sensitive electronics against voltage spikes and transients.
3000W TVS in SMB Package
### 2
###### Compact Footprint
The space-saving lead-frame SMB package allows for easy integration into designs with limited board space, facilitating smaller, more innovative electronic systems.
3000W TVS in SMB Package
### 3
###### Reliable Performance
Our TVS features optimized thermal characteristics that ensure efficient heat dissipation to improve reliability and performance in challenging environments.
3000W TVS in SMB Package
### 4
###### Application Versatility
Small yet powerful, this diode is well-suited for a range of high-performance applications, such as motor control circuits, base stations, and home appliances.
## Applications
Our new TVS diode was designed specifically for reliable surge protection and steady performance across diverse industrial, telecom, and consumer electronics applications.
|  |  |  |
| --- | --- | --- |
| Industrial | Telecommunications | Consumer Electronics |
| - Power supply protection systems - Motor control circuits - Factory automation equipment - Heavy machinery | - Base stations - Network infrastructure equipment - Data communication systems | - Surge protection in home appliances - Protection for sensitive devices, such as TVs and computers |
## Product Attributes, Parametrics & Datasheet
| Product | Type | Package | Peak Pulse Power Dissipation PPPM | Peak Reverse Working Voltage VRWM | Mounting Type | Datasheet |
| --- | --- | --- | --- | --- | --- | --- |
| [3.0SMBJS58CA](https://www.mccsemi.com/products/protection-devices/tvs/3.0smbjs58ca) | TVS | SMB | 3000W | 58V | Surface-Mount (SMD) | [Info](https://www.mccsemi.com/pdf/products/3.0SMBJS58CA(SMB).pdf) |
Now available — purchase directly or through our authorized distributors.
For technical inquiries or sample requests, [contact MCC](https://solutions.mccsemi.com/news/robust-reliable-surge-protection-mccs-3000w-tvs-diode/#hs-chat-open) for support.
For a deeper dive into TVS diode applications and best practices, [check out our comprehensive guide.](https://solutions.mccsemi.com/understanding-tvs-diodes-a-comprehensive-guide)
###### Tags:
[New Product Introductions,](https://solutions.mccsemi.com/news/tag/new-product-introductions) [News,](https://solutions.mccsemi.com/news/tag/news) [TVS](https://solutions.mccsemi.com/news/tag/tvs)
#### Related Content
[](https://solutions.mccsemi.com/news/meet-the-smljxxq-series-mccs-3000w-auto-grade-tvs-diodes)
March 10, 2025
#### [Meet the SMLJxxQ Series: MCC’s 3000W Auto-Grade TVS Diodes](https://solutions.mccsemi.com/news/meet-the-smljxxq-series-mccs-3000w-auto-grade-tvs-diodes)
[](https://solutions.mccsemi.com/news/mcc-introduces-ultra-compact-tvs-diodes-for-fast-reliable-surge-protection-from-6.5-v-to-58-v)
November 5, 2025
#### [MCC Introduces Ultra-Compact TVS Diodes for Fast, Reliable Surge Protection from 6.5 V to 58 V](https://solutions.mccsemi.com/news/mcc-introduces-ultra-compact-tvs-diodes-for-fast-reliable-surge-protection-from-6.5-v-to-58-v)
[](https://solutions.mccsemi.com/news/mccs-400w-tvs-diode-delivers-robust-esd-and-transient-surge-protection-in-a-compact-sod-123fl-package)
September 8, 2026
#### [MCC's 400W TVS Diode Delivers Robust ESD and Transient Surge Protection in a Compact SOD-123FL Package](https://solutions.mccsemi.com/news/mccs-400w-tvs-diode-delivers-robust-esd-and-transient-surge-protection-in-a-compact-sod-123fl-package)
[](https://solutions.mccsemi.com/news/mccs-30v-p-channel-mosfet-for-high-side-power-paths)
November 3, 2025
#### [MCC’s 30V P‑Channel MOSFET for High‑Side Power Paths](https://solutions.mccsemi.com/news/mccs-30v-p-channel-mosfet-for-high-side-power-paths)
.png?width=50&height=50&name=mcc%20150x150%20(1).png)
Post by [MCC](https://solutions.mccsemi.com/news/author/mcc)
April 30, 2025
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