Product Highlights > TVS Diode Portfolio

Eaton's TVS Diode Portfolio

Eaton’s high power TVS Diodes provide reliable overvoltage protection with very fast response times, low clamping voltage and high peak current capability in a hose of electronic equipment. They are available in surface mount and radial or through-hole footprints and utilize silicon avalanche technology for excellent protection against damaging transient surges, from ESD to lightning strikes. The product line has up to 5 kW of peak power dissipation on 10/1000 µs waveforms and 3.5 kA peak current on 8/20 µs waveforms for surface mount packages. The through-hole product family can suppress up to 15 kW peak power on 10/1000 µs waveform and 10 kA peak current on 8/20 µs waveforms.

Standard TVS Diodes
Automotive TVS Diodes
TVS ESD Suppressor Diode
High Power TVS Diodes

TVS Diodes 200 W in Low Profile SOD-123FL Package – SMF Series

Eaton's SMFE series of transient voltage suppressors have a peak pulse power capability of 200 W at 10/1000 µs, utilizing silicon avalanche technology for excellent protection against damaging transient surges. The SMFE series is designed in an industry-standard low profile SOD-123FL surface mount package that helps optimize board space for mobile and wearable devices, among many other applications.

TVS Diodes 400 W SMA Size Surface Mount Protection

Eaton's industry-standard SMA size surface mount 400 W TVS diodes provide reliable overvoltage protection with fast response times typically less than 1.0 ps from 0 V to VBR minimum. These diodes are great designs for consumer electronics, computing and servers, and industrial automation.

TVS Diodes SMB Size 600 W/1000 W Surface Mount Transient Protection

Eaton's surface mount, industry-standard low profile SMB size surge suppressors are offered in either 600 W or 1000 W peak pulse power capability at 10/1000 μS waveform. They come with a fast response time that is typically less than 1.0 ps from 0 V to VBR minimum. These TVS diodes are designed to be used in industrial automation, mobile/wearables, consumer electronics, and telecommunication applications.

1,500 W Low-Profile SMBF Package TVS Diodes - 15BJ Series

Eaton’s 15BJ series high-power TVS diode offering is available in a variety of package and wattage solutions in a in low-profile surface-mount industry package SMBF. The diode provides reliable overvoltage protection with low clamping voltage, fast response times, and high peak current capability of up to 1.5 kW peak power dissipation.

Automotive TVS Diodes 400 W SMA Size SMT – SMAJxxH Series

Eaton's surface-mount, industry-standard low-profile SMA (DO-214AC) size TVS diode surge suppressors are offered with 400 W peak pulse power capability at 10/1000 μs waveform. This SMAJxxH family offers an economical but reliable solution for surge or transient events with standoff voltages up to 440 V_DC.

Automotive TVS Diodes SMB Size 600 W – SMBJxxH Series

Eaton's surface mount, industry-standard low-profile SMB size transient surge suppressors are rated for 600 W peak pulse power capability at 10/1000 μS waveform. They come with a fast response time that is typically less than 1.0 ps from 0 V to VBR minimum. The SMBJxxH TVS diodes are designed to be used in automotive chassis and safety systems and other electronic control systems requiring automotive-grade (AEC-Q101) qualified transient surge suppressors.

Automotive TVS Diodes SMC Size 1,500 W to 5,000 W SMT Transient Protection

Eaton's surface-mount, industry-standard low-profile SMC (DO-214AB) size TVS diode surge suppressors are offered from 1,500 W up to 5,000 W peak pulse power capability at 10/1000 μs waveform. There are three different families within the same footprint to offer a balance of protection and economical needs. They come with a fast response time that is typically less than 1.0 ps from 0 V to V_BR minimum. They also provide excellent surge clamping capability and longevity during transient events.

Automotive 1,500 W Low-Profile SMBF Size TVS Diodes - 15BJxxxH Series

Eaton's surface-mount, low-profile SMBF size TVS diode surge suppressors are offered with 1,500 W peak pulse power capability at 10/1000 μs waveform. This SMBF package offers a more compact solution for 1,500 W protection vs traditional industry-standard diode footprints. They come with a fast response time that is typically less than 1.0 ps from 0 V to V_BR minimum

Automotive TVS Diodes SMT 6,600 W and 8,000 W Transient Protection - SM8 Series

Eaton's surface-mount, industry-standard low-profile DO-218AB size surge suppressors are offered in 6,600 W and 8,000 W peak pulse power capability at 10/1000 μs waveform. These AEC-Q101 qualified TVS diodes are designed to be used in automotive applications and help protect against load dump conditions.

Automotive High-Power 6,000 W and 12,000 W Axial Leaded TVS Diodes

Eaton Electronics' transient voltage suppressor (TVS) diodes provide the protection required for high power applications with excellent clamping capabilities. They offer low incremental surge resistance that makes them undetectable to the circuit until surge protection is needed, fast response time which is typically less than 1.0 ps from 0 V up to V_BR minimum. These diodes are offered in unidirectional or bidirectional protection for any application needing superior clamping capability.

TVS ESD Suppressor Diodes – ST Series

Eaton’s transient voltage suppression (TVS) diodes provide highly-reliable protection against damaging electrostatic discharge (ESD) and surge transients in a wide range of electronic devices. They are available in discrete and array packages across several industry-standard package sizes. Each product offers a low clamping voltage and very fast response time with virtually no performance degradation over multiple ESD events.

15,000 W Axial Leaded TVS Diodes – 15KP Series

Eaton Electronics' transient voltage suppressor (TVS) diodes provide the protection required for high power applications with excellent clamping capabilities. They offer low incremental surge resistance that makes them undetectable to the circuit until surge protection is needed, fast response time which is typically less than 1.0 ps from 0 V up to VBR minimum. Offered in unidirectional or bidirectional protection for any application needing superior clamping capability.

High Power 3500 A TVS Diodes – SMTJ Series

Eaton Bussmann's SMTJ series diode is designed for use in high-power DC bus clamping applications. It offers superior performance, lower clamping voltage under surge, performance stability, and increased reliability compared to competing MOV technology. It is ideal for 5G base station and telecommunication systems, Ethernet protection, and industrial automation applications, to name a few.

High Power TVS Diodes with Up to 10,000 A Protection – AK Series

Eaton Electronics’ AK series high-power TVS diodes are specially designed for meeting severe surge test environments for both AC and DC applications. These diodes are designed with low slope resistance and low clamping voltage from snapback technology. They meet UL1449 surge protection device standards for applications like consumer electronics, appliances, industrial automation, or VAC line protection.