--- title: "Made for Harsh Environments: MCC’s Auto-Grade TVS Series" description: MCC launched 24 AEC-Q101 qualified TVS with PPAP capability and peak pulse power options from 400W to 1500W. Meet the ideal solutions for diverse Auto applications. image: https://solutions.mccsemi.com/hubfs/Enhanced%20Automotive-Grade%20TVS%20for%20Harsh%20Environments%20-%20MCC%20-%20Micro%20Commercial%20Components.png --- ###### Utility Navigation - [![](https://www.mccsemi.com/images/shopping-cart.svg) 0](https://cart.mccsemi.com/cart) - [Login / Sign Up](https://www.mccsemi.com/Identity/Account/Login) - [Terms of Sale and Export](https://www.mccsemi.com/Home/TermsAndConditions) - [中文](https://www.mccsemi.com/Home/SetLanguage?returnUrl=%2FContact) [![MCC logo](https://www.mccsemi.com/images/mcc_logo_crop.png) ![MCC logo](https://www.mccsemi.com/images/Logo.svg)](https://www.mccsemi.com/) ###### Main Navigation - [Products](https://www.mccsemi.com/ProductCategories) #### Products MCC produces high-quality discrete semiconductors to the consumer and industrial markets—including diodes, rectifiers, MOSFETs, voltage regulators and protection devices. 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Sign up and never miss an update. # Made for Harsh Environments: MCC’s Auto-Grade TVS Series # Made for Harsh Environments: MCC’s Auto-Grade TVS Series ![MCC](https://solutions.mccsemi.com/hs-fs/hubfs/mcc%20150x150%20(1).png?width=50&height=50&name=mcc%20150x150%20(1).png) by [MCC](https://solutions.mccsemi.com/news/author/mcc) August 10, 2023 ## AEC-Q101 Qualified and PPAP Capable with 400W to 1500W Peak Pulse Power MCC’s enhanced transient voltage suppressor (TVS) series delivers the ruggedness and high-temperature capability required for harsh environments. But it doesn’t stop there… Full AEC-Q101 certification and PPAP capability ensure these robust components withstand the demands of a wide range of Automotive applications.  The lineup includes 24 components, each meeting ESD standard IEC 61000-4-2 with ±30kV contact and ±30kV air protection.  With peak pulse power options ranging from 400W to 1500W and reverse standoff voltage from 5V to 58V, you won’t need to look anywhere else for the ultimate in Automotive surge protection solutions.  These components also offer excellent clamping capability and a maximum junction temperature of 175°C, meaning they’re ready to protect sensitive circuits and systems ranging from anti-lock brakes to Automotive communication networks. Available in SMA, SMB, and SMC packages, our TVS products simplify assembly and installation while providing cost and time savings.  Ramp up your Automotive protection with MCC’s full TVS lineup! ![SMA - Enhanced Automotive-Grade TVS for Harsh Environments - MCC](https://solutions.mccsemi.com/hs-fs/hubfs/SMA%20-%20Enhanced%20Automotive-Grade%20TVS%20for%20Harsh%20Environments%20-%20MCC.png?width=1000&height=1000&name=SMA%20-%20Enhanced%20Automotive-Grade%20TVS%20for%20Harsh%20Environments%20-%20MCC.png) [SMA](https://www.mccsemi.com/product-detail/SMA6J12CAQ) ![SMB - Enhanced Automotive-Grade TVS for Harsh Environments - MCC](https://solutions.mccsemi.com/hs-fs/hubfs/SMB%20-%20Enhanced%20Automotive-Grade%20TVS%20for%20Harsh%20Environments%20-%20MCC.png?width=1000&height=1000&name=SMB%20-%20Enhanced%20Automotive-Grade%20TVS%20for%20Harsh%20Environments%20-%20MCC.png) [SMB](https://www.mccsemi.com/product-detail/SMBJ18AQ) ![SMC - Enhanced Automotive-Grade TVS for Harsh Environments - MCC](https://solutions.mccsemi.com/hs-fs/hubfs/SMC%20-%20Enhanced%20Automotive-Grade%20TVS%20for%20Harsh%20Environments%20-%20MCC.png?width=1000&height=1000&name=SMC%20-%20Enhanced%20Automotive-Grade%20TVS%20for%20Harsh%20Environments%20-%20MCC.png) [SMC](https://www.mccsemi.com/product-detail/SMCJ1.5KE20AQ) ##### Features & Benefits: - Peak pulse power dissipation options from 400W to 1500W - AEC-Q101 qualified - PPAP capable - 175°C maximum operating junction temperature - Versatile solutions with reverse standoff voltage of 5V to 58V - Excellent clamping capability - ESD IEC 61000-4-2 compliance ensures ±30kV (air) ±30kV (contact) protection - Unidirectional and bidirectional options - SMA, SMB & SMC packages for streamlined assembly - Optimized for higher switching frequency [Download Flyer](https://solutions.mccsemi.com/hubfs/Made%20for%20Harsh%20Environments%20MCC%E2%80%99s%20Auto-Grade%20TVS%20Series%20-%20MCC.pdf) | ![SMA - Enhanced Automotive-Grade TVS for Harsh Environments - MCC](https://solutions.mccsemi.com/hs-fs/hubfs/SMA%20-%20Enhanced%20Automotive-Grade%20TVS%20for%20Harsh%20Environments%20-%20MCC.png?width=257&height=257&name=SMA%20-%20Enhanced%20Automotive-Grade%20TVS%20for%20Harsh%20Environments%20-%20MCC.png) | ![SMB - Enhanced Automotive-Grade TVS for Harsh Environments - MCC](https://solutions.mccsemi.com/hs-fs/hubfs/SMB%20-%20Enhanced%20Automotive-Grade%20TVS%20for%20Harsh%20Environments%20-%20MCC.png?width=257&height=257&name=SMB%20-%20Enhanced%20Automotive-Grade%20TVS%20for%20Harsh%20Environments%20-%20MCC.png) | ![SMC - Enhanced Automotive-Grade TVS for Harsh Environments - MCC](https://solutions.mccsemi.com/hs-fs/hubfs/SMC%20-%20Enhanced%20Automotive-Grade%20TVS%20for%20Harsh%20Environments%20-%20MCC.png?width=257&height=257&name=SMC%20-%20Enhanced%20Automotive-Grade%20TVS%20for%20Harsh%20Environments%20-%20MCC.png) | | --- | --- | --- | | **SMA** | **SMB** | **SMC** | | [SMA6J12CAQ-TP](https://www.mccsemi.com/product-detail/SMA6J12CAQ) [SMA6J15CAQ-TP](https://www.mccsemi.com/product-detail/SMA6J15CAQ) [SMA6J18AQ-TP](https://www.mccsemi.com/product-detail/SMA6J18AQ) [SMA6J24AQ-TP](https://www.mccsemi.com/product-detail/SMA6J24AQ) [SMAJ18AQ-TP](https://www.mccsemi.com/product-detail/SMAJ18AQ) [SMAJ18CAQ-TP](https://www.mccsemi.com/product-detail/SMAJ18CAQ) [SMAJ24AQ-TP](https://www.mccsemi.com/product-detail/SMAJ24AQ) [SMAJ24CAQ-TP](https://www.mccsemi.com/product-detail/SMAJ24CAQ) [SMAJP4KE15CAQ-TP](https://www.mccsemi.com/product-detail/SMAJP4KE15CAQ) [SMAJP4KE24AQ-TP](https://www.mccsemi.com/product-detail/SMAJP4KE24AQ) | [SMBJ18AQ-TP](https://www.mccsemi.com/product-detail/SMBJ18AQ) [SMBJ18CAQ-TP](https://www.mccsemi.com/product-detail/SMBJ18CAQ) [SMBJ20AQ-TP](https://www.mccsemi.com/product-detail/SMBJ20AQ) [SMBJ20CAQ-TP](https://www.mccsemi.com/product-detail/SMBJ20CAQ) [SMBJP6KE18AQ-TP](https://www.mccsemi.com/product-detail/SMBJP6KE18AQ) [SMBJP6KE18CAQ-TP](https://www.mccsemi.com/product-detail/SMBJP6KE18CAQ) [SMBJP6KE20AQ-TP](https://www.mccsemi.com/product-detail/SMBJP6KE20AQ) [SMBJP6KE20CAQ-TP](https://www.mccsemi.com/product-detail/SMBJP6KE20CAQ) | [SMCJ1.5KE18AQ-TP](https://www.mccsemi.com/product-detail/SMCJ1.5KE18AQ) [SMCJ1.5KE20AQ-TP](https://www.mccsemi.com/product-detail/SMCJ1.5KE20AQ) [SMCJ1.5KE62AQ-TP](https://www.mccsemi.com/product-detail/SMCJ1.5KE62AQ) [SMCJ1.5KE68AQ-TP](https://www.mccsemi.com/product-detail/SMCJ1.5KE68AQ) [SMCJ18AQ-TP](https://www.mccsemi.com/product-detail/SMCJ18AQ) [SMCJ20AQ-TP](https://www.mccsemi.com/product-detail/SMCJ20AQ) | ## Product Highlights Enhanced Automotive-Grade TVS for Harsh Environments ### 1 ###### Enhanced Protection with Auto Qualifications The TVS series is AEC-Q101 qualified and PPAP capable and features excellent clamping capability to safeguard sensitive electronics from potential damage caused by spikes. Enhanced Automotive-Grade TVS for Harsh Environments ### 2 ###### Reliable Performance in Harsh Conditions With a maximum junction temperature of 175°C, the TVS series is designed to provide consistent, reliable performance in demanding conditions found in Automotive environments. Enhanced Automotive-Grade TVS for Harsh Environments ### 3 ###### Wide Selection for Diverse Applications Several standoff voltages and peak pulse power options ensure MCC’s TVS series will always deliver vital protection for many mission-critical Automotive systems and components. Enhanced Automotive-Grade TVS for Harsh Environments ### 4 ###### Easy Integration and Compatibility Available in SMA, SMB, and SMC packages, the TVS series enables streamlined compatibility and ease of integration, saving time and money in assembly and installation. ## Applications Demanding Automotive environments have met their match in MCC’s extensive lineup of AEC-Q101 qualified TVS products. From power rails to tire pressure monitoring, these components offer the quality performance you can always count on in a range of applications. | ![Automotive Applications AEC-Q101 qualified motor controls - MCC - Micro commercial components](https://solutions.mccsemi.com/hs-fs/hubfs/Automotive%20Applications%20%20AEC-Q101%20qualified%20%20motor%20controls%20-%20MCC%20-%20Micro%20commercial%20components.png?width=291&height=175&name=Automotive%20Applications%20%20AEC-Q101%20qualified%20%20motor%20controls%20-%20MCC%20-%20Micro%20commercial%20components.png) | ![Noise and ESD Protection Automotive Applications AEC-Q101 qualified - MCC - Micro commercial components](https://solutions.mccsemi.com/hs-fs/hubfs/Noise%20and%20ESD%20Protection%20Automotive%20Applications%20%20AEC-Q101%20qualified%20%20-%20MCC%20-%20Micro%20commercial%20components.png?width=291&height=175&name=Noise%20and%20ESD%20Protection%20Automotive%20Applications%20%20AEC-Q101%20qualified%20%20-%20MCC%20-%20Micro%20commercial%20components.png) | ![Automotive Applications AEC-Q101 qualified Infotainment systems- MCC - Micro commercial components](https://solutions.mccsemi.com/hs-fs/hubfs/Automotive%20Applications%20%20AEC-Q101%20qualified%20Infotainment%20systems-%20MCC%20-%20Micro%20commercial%20components.png?width=291&height=175&name=Automotive%20Applications%20%20AEC-Q101%20qualified%20Infotainment%20systems-%20MCC%20-%20Micro%20commercial%20components.png) | | --- | --- | --- | | Power and Control Systems | Noise and ESD Protection | Electronics and Connectivity | | - Automotive power rail protection - Battery management systems (BMS) - Engine control units - Electric vehicle charging systems - Electric power steering (EPS) systems - Vehicle communication networks | - Noise suppression - ESD protection | - Automotive I/O interface protection - Infotainment systems - Lighting systems - Sensors and actuators - On-board diagnostics (OBD) - Advanced driver assistance systems (ADAS) - Anti-lock braking systems (ABS) - Airbag control units - Tire pressure monitoring systems (TPMS) |   ## Product Attributes, Parametrics, & Datasheets | **Product** | **Type** | **Package** | Mounting Type | Number of Functions | Peak Pulse Power Dissipation (PPPM)  | **Working Peak Reverse Voltage (VRWM)** | **Datasheet** | | --- | --- | --- | --- | --- | --- | --- | --- | | [SMA6J12CAQ-TP](https://www.mccsemi.com/product-detail/SMA6J12CAQ) | TVS | SMA | Surface-mount (SMD) | Bidirectional | 600W | 12V | [Info](https://www.mccsemi.com/pdf/Products/SMA6J10AQ_SMA6J100AQ(SMA).pdf) | | [SMA6J15CAQ-TP](https://www.mccsemi.com/product-detail/SMA6J15CAQ) | TVS | SMA | Surface-mount (SMD) | Bidirectional | 600W | 15V | [Info](https://www.mccsemi.com/pdf/Products/SMA6J10AQ_SMA6J100AQ(SMA).pdf) | | [SMA6J18AQ-TP](https://www.mccsemi.com/product-detail/SMA6J18AQ) | TVS | SMA | Surface-mount (SMD) | Unidirectional | 600W | 18V | [Info](https://www.mccsemi.com/pdf/Products/SMA6J10AQ_SMA6J100AQ(SMA).pdf) | | [SMA6J24AQ-TP](https://www.mccsemi.com/product-detail/SMA6J24AQ) | TVS | SMA | Surface-mount (SMD) | Unidirectional | 600W | 24V | [Info](https://www.mccsemi.com/pdf/Products/SMA6J10AQ_SMA6J100AQ(SMA).pdf) | | [SMAJ18AQ-TP](https://www.mccsemi.com/product-detail/SMAJ18AQ) | TVS | SMA | Surface-mount (SMD) | Unidirectional | 400W | 18V | [Info](https://www.mccsemi.com/pdf/Products/SMAJ5.0AQ_SMAJ190CAQ(SMA).pdf) | | [SMAJ18CAQ-TP](https://www.mccsemi.com/product-detail/SMAJ18CAQ) | TVS | SMA | Surface-mount (SMD) | Bidirectional | 400W | 18V | [Info](https://www.mccsemi.com/pdf/Products/SMAJ5.0AQ_SMAJ190CAQ(SMA).pdf) | | [SMAJ24AQ-TP](https://www.mccsemi.com/product-detail/SMAJ24AQ) | TVS | SMA | Surface-mount (SMD) | Unidirectional | 400W | 24V | [Info](https://www.mccsemi.com/pdf/Products/SMAJ5.0AQ_SMAJ190CAQ(SMA).pdf) | | [SMAJ24CAQ-TP](https://www.mccsemi.com/product-detail/SMAJ24CAQ) | TVS | SMA | Surface-mount (SMD) | Bidirectional | 400W | 24V | [Info](https://www.mccsemi.com/pdf/Products/SMAJ5.0AQ_SMAJ190CAQ(SMA).pdf) | | [SMAJP4KE15CAQ-TP](https://www.mccsemi.com/product-detail/SMAJP4KE15CAQ) | TVS | SMA | Surface-mount (SMD) | Bidirectional | 400W | 12.8V | [Info](https://www.mccsemi.com/pdf/Products/SMAJP4KE6.8AQ_SMAJP4KE220CAQ(SMA).pdf) | | [SMAJP4KE24AQ-TP](https://www.mccsemi.com/product-detail/SMAJP4KE24AQ) | TVS | SMA | Surface-mount (SMD) | Unidirectional | 400W | 20.5V | [Info](https://www.mccsemi.com/pdf/Products/SMAJP4KE6.8AQ_SMAJP4KE220CAQ(SMA).pdf) | | [SMBJ18AQ-TP](https://www.mccsemi.com/product-detail/SMBJ18AQ) | TVS | SMB | Surface-mount (SMD) | Unidirectional | 600W | 18V | [Info](https://www.mccsemi.com/pdf/Products/SMBJ5.0AQ_SMBJ190CAQ(SMB).pdf) | | [SMBJ18CAQ-TP](https://www.mccsemi.com/product-detail/SMBJ18CAQ) | TVS | SMB | Surface-mount (SMD) | Bidirectional | 600W | 18V | [Info](https://www.mccsemi.com/pdf/Products/SMBJ5.0AQ_SMBJ190CAQ(SMB).pdf) | | [SMBJ20AQ-TP](https://www.mccsemi.com/product-detail/SMBJ20AQ) | TVS | SMB | Surface-mount (SMD) | Unidirectional | 600W | 20V | [Info](https://www.mccsemi.com/pdf/Products/SMBJ5.0AQ_SMBJ190CAQ(SMB).pdf) | | [SMBJ20CAQ-TP](https://www.mccsemi.com/product-detail/SMBJ20CAQ) | TVS | SMB | Surface-mount (SMD) | Bidirectional | 600W | 20V | [Info](https://www.mccsemi.com/pdf/Products/SMBJ5.0AQ_SMBJ190CAQ(SMB).pdf) | | [SMBJP6KE18AQ-TP](https://www.mccsemi.com/product-detail/SMBJP6KE18AQ) | TVS | SMB | Surface-mount (SMD) | Unidirectional | 600W | 15.3V | [Info](https://www.mccsemi.com/pdf/Products/SMBJP6KE6.8AQ_SMBJP6KE220CAQ(SMB).pdf) | | [SMBJP6KE18CAQ-TP](https://www.mccsemi.com/product-detail/SMBJP6KE18CAQ) | TVS | SMB | Surface-mount (SMD) | Bidirectional | 600W | 15.3V | [Info](https://www.mccsemi.com/pdf/Products/SMBJP6KE6.8AQ_SMBJP6KE220CAQ(SMB).pdf) | | [SMBJP6KE20AQ-TP](https://www.mccsemi.com/product-detail/SMBJP6KE20AQ) | TVS | SMB | Surface-mount (SMD) | Unidirectional | 600W | 17.1V | [Info](https://www.mccsemi.com/pdf/Products/SMBJP6KE6.8AQ_SMBJP6KE220CAQ(SMB).pdf) | | [SMBJP6KE20CAQ-TP](https://www.mccsemi.com/product-detail/SMBJP6KE20CAQ) | TVS | SMB | Surface-mount (SMD) | Bidirectional | 600W | 17.1V | [Info](https://www.mccsemi.com/pdf/Products/SMBJP6KE6.8AQ_SMBJP6KE220CAQ(SMB).pdf) | | [SMCJ1.5KE18AQ-TP](https://www.mccsemi.com/product-detail/SMCJ1.5KE18AQ) | TVS | SMC | Surface-mount (SMD) | Unidirectional | 1500W | 15.3V | [Info](https://www.mccsemi.com/pdf/Products/SMCJ1.5KE6.8AQ_SMCJ1.5KE220CAQ(SMC).pdf) | | [SMCJ1.5KE20AQ-TP](https://www.mccsemi.com/product-detail/SMCJ1.5KE20AQ) | TVS | SMC | Surface-mount (SMD) | Unidirectional | 1500W | 17.1V | [Info](https://www.mccsemi.com/pdf/Products/SMCJ1.5KE6.8AQ_SMCJ1.5KE220CAQ(SMC).pdf) | | [SMCJ1.5KE62AQ-TP](https://www.mccsemi.com/product-detail/SMCJ1.5KE62AQ) | TVS | SMC | Surface-mount (SMD) | Unidirectional | 1500W | 53V | [Info](https://www.mccsemi.com/pdf/Products/SMCJ1.5KE6.8AQ_SMCJ1.5KE220CAQ(SMC).pdf) | | [SMCJ1.5KE68AQ-TP](https://www.mccsemi.com/product-detail/SMCJ1.5KE68AQ) | TVS | SMC | Surface-mount (SMD) | Unidirectional | 1500W | 58.1V | [Info](https://www.mccsemi.com/pdf/Products/SMCJ1.5KE6.8AQ_SMCJ1.5KE220CAQ(SMC).pdf) | | [SMCJ18AQ-TP](https://www.mccsemi.com/product-detail/SMCJ18AQ) | TVS | SMC | Surface-mount (SMD) | Unidirectional | 1500W | 18V | [Info](https://www.mccsemi.com/pdf/Products/SMCJ5.0AQ_SMCJ190CAQ(SMC).pdf) | | [SMCJ20AQ-TP](https://www.mccsemi.com/product-detail/SMCJ20AQ) | TVS | SMC | Surface-mount (SMD) | Unidirectional | 1500W | 20V | [Info](https://www.mccsemi.com/pdf/Products/SMCJ5.0AQ_SMCJ190CAQ(SMC).pdf) |   **Use the [MCC website chatbot](https://solutions.mccsemi.com/news/made-for-harsh-environments-mccs-auto-grade-tvs-series#hs-chat-open) to learn more or request samples.**   ###### Tags: [New Product Introductions,](https://solutions.mccsemi.com/news/tag/new-product-introductions) [News,](https://solutions.mccsemi.com/news/tag/news) [Automotive,](https://solutions.mccsemi.com/news/tag/automotive) [TVS](https://solutions.mccsemi.com/news/tag/tvs) #### Related Content [![](https://solutions.mccsemi.com/hubfs/Meet%20the%20SMLJxxQ%20Series%20MCC%E2%80%99s%203000W%20Auto-Grade%20TVS%20Diodes%20%20-%20micro%20commercial%20components%201080x400.png)](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) 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discrete semiconductors worldwide. Headquartered in the US, we deliver supply chain assurance, best-in-class support, and a diverse portfolio of 10,000+ advanced components to help customers innovate in automotive, industrial, and beyond. #### Global Headquarters 130 W Cochran St, Unit B Simi Valley, CA. 93065 [818.701.4933](tel:%20818.701.4933) --- #### Company - [Company Profile](https://www.mccsemi.com/Home/CompanyProfile) - [Products](https://www.mccsemi.com/ProductCategories) - [Catalogs](https://www.mccsemi.com/Home/Catalogs) - [Contact Us](https://www.mccsemi.com/Contact) - [Careers](https://www.mccsemi.com/careers) --- #### Explore - [Events](https://www.mccsemi.com/events) - [Quality](https://www.mccsemi.com/Quality/Index) - [Blog](https://solutions.mccsemi.com/news/tag/blog) - [News](https://solutions.mccsemi.com/news-events) - [History](https://solutions.mccsemi.com/history) - [Knowledge Center](https://solutions.mccsemi.com/knowledge-center) --- #### Distributors & Customers - [Log In](https://www.mccsemi.com/Account/Login) ![icon](https://www.mccsemi.com/images/ECIAmember-mcc.png)                 [Complete Discrete Semiconductor Solutions ![](https://www.mccsemi.com/images/sinewave_wht.svg) Powered by Service](https://solutions.mccsemi.com/) [Terms of Sale and Export](https://www.mccsemi.com/Home/TermsAndConditions)   [Privacy Policy](https://www.mccsemi.com/Home/PrivacyPolicy) [Version : 1.0](https://www.mccsemi.com/Version) MCC is a manufacturer of high-quality discrete semiconductors to the consumer markets © MCC. All Rights Reserved · 2026 ```json { "@context": "http:\/\/schema.org\/", "datePublished": "2023-08-10T11:42:57 AM", "dateModified": "2024-07-26T6:57:48 PM", "headline": "Made for Harsh Environments: MCC’s Auto-Grade TVS Series", "description": "MCC launched 24 AEC-Q101 qualified TVS with PPAP capability and peak pulse power options from 400W to 1500W. 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