Transient Voltage Suppressor Diode

The PROSEMI Transient Voltage Suppressor (TVS) Diode is designed to protect sensitive electronic components from voltage spikes and transient surges. By clamping high voltage levels to a safe range, these diodes prevent damage from electrostatic discharge (ESD), lightning strikes, and other sudden voltage fluctuations that can occur in power lines or communication networks.

Ideal for a wide range of applications, including consumer electronics, automotive circuits, telecommunications, and industrial systems, the PROSEMI TVS Diode ensures the longevity and reliability of your devices by offering fast response times and excellent energy absorption capacity. 

With a variety of voltage ratings and configurations available, the PROSEMI TVS Diode provides effective and cost-efficient protection, safeguarding your circuits from potentially damaging transients while maintaining optimal performance.

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Transient Voltage Suppressor Diode

Transient Voltage Suppressor Diode Related Products

We offer a wide range of categorized products, each of which has been carefully selected and designed to meet the individual needs of diverse consumers.
Model Package Power dissipation Ppk(W) Reverse Stand-off Voltage VRWM(V) Breakdown Voltage VBR @ IT Min.(V) Breakdown Voltage VBR @ IT Max.(V) Test Current IT(mA) Max. Clamping Voltage @ IPP VC MAX.(V) Max. Peak Pulse Current IPP(A) Max. Reverse Leakage @ VRWM IR(uA) Automotive PDF
SMAJ190A SMA 400 190 209 243 1 308 1.3 1 No
SMAJ180CA SMA 400 180 201 222 1 292 1.4 1 No
SMAJ180A SMA 400 180 201 222 1 292 1.4 1 No
SMAJ170CA SMA 400 170 189 209 1 275 1.5 1 No
SMAJ170A SMA 400 170 189 209 1 275 1.5 1 No
SMAJ160CA SMA 400 160 178 197 1 259 1.5 1 No
SMAJ160A SMA 400 160 178 197 1 259 1.5 1 No
SMAJ150CA SMA 400 150 167 185 1 243 1.6 1 No
SMAJ150A SMA 400 150 167 185 1 243 1.6 1 No
SMAJ130CA SMA 400 130 144 159 1 209 1.9 1 No
SMAJ130A SMA 400 130 144 159 1 209 1.9 1 No
SMAJ120CA SMA 400 120 133 147 1 193 2.1 1 No
SMAJ120A SMA 400 120 133 147 1 193 2.1 1 No
SMAJ110CA SMA 400 110 122 135 1 177 2.3 1 No
SMAJ110A SMA 400 110 122 135 1 177 2.3 1 No
SMAJ100CA SMA 400 100 111 123 1 162 2.5 1 No
SMAJ100A SMA 400 100 111 123 1 162 2.5 1 No
SMAJ90CA SMA 400 90 100 111 1 146 2.7 1 No
SMAJ90A SMA 400 90 100 111 1 146 2.7 1 No
SMAJ85CA SMA 400 85 94.4 104 1 137 2.9 1 No
SMAJ85A SMA 400 85 94.4 104 1 137 2.9 1 No
SMAJ78CA SMA 400 78 86.7 95.8 1 126 3.2 1 No
SMAJ78A SMA 400 78 86.7 95.8 1 126 3.2 1 No
SMAJ75CA SMA 400 75 83.3 92.1 1 121 3.3 1 No
SMAJ75A SMA 400 75 83.3 92.1 1 121 3.3 1 No
SMAJ70CA SMA 400 70 77.8 86 1 113 3.5 1 No
SMAJ70A SMA 400 70 77.8 86 1 113 3.5 1 No
SMAJ64CA SMA 400 64 71.1 78.6 1 103 3.9 1 No
SMAJ64A SMA 400 64 71.1 78.6 1 103 3.9 1 No
SMAJ60CA SMA 400 60 66.7 73.7 1 96.8 4.1 1 No

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Our operations are backed by the top certifications, proving our dedication to excellence:

1.ISO 9001 and ISO 14001 - Our commitment to quality management and environmental management systems assures efficiency and sustainability in every process.

2.IATF16949 Automotive System - We meet the stringent requirements of the automotive industry, emphasizing defect prevention and the reduction of variation and waste in the supply chain.

3.AEC-Q200 Certification - This certification stands as a testament to our products' reliability and performance in automotive electronics.

4.Comprehensive Environmental Quality Certifications - With UL, REACH, RoHS, VED, and HF certifications, our products meet the highest standards of environmental safety, reducing harmful impacts.

Certified Excellence

Innovation In Miniaturization

We take pride in our capability to produce the thinnest chip precision alloy resistors, with thicknesses as minimal as ≤0.35mm. This positions us as the sole manufacturer in China capable of designing, developing, and producing full-size chip precision alloy current sensing resistors ranging from 0402 to 5930 sizes.

Innovation In Miniaturization

Reliability And Customization

Understand that each project carries its unique challenges. Therefore, we offer flexible delivery cycles varying from 6 to 12 weeks, tailored to meet your specific needs without compromising on quality or environmental integrity.

Reliability And Customization

Relevant Cases

PROSEMI electronic components are widely applied across multiple fields, ensuring the safe and efficient operation of equipment, and gaining trust within the industry.

PROSEMI TECHNOLOGY

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