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Taiwan Semiconductor 1-Element Bi-Directional TVS Diode, 400 W, 2-Pin DO-214 SMAJ150CA R3
Specifications
| Country of Origin | India |
|---|---|
| Brand | Taiwan Semiconductor |
| Height | 2.3mm |
| Length | 4.6mm |
| Model | SMAJ150CA R3 |
| Width | 2.83mm |
| Mount Type | Surface |
| Series | SMAJ |
| Maximum Operating Temperature | 150°C |
| Package Type | DO-214 |
| Minimum Operating Temperature | -55°C |
| Pin Count | 2 |
| Number of Elements per Chip | 1 |
| Clamping Voltage VC | 243V |
| Diode Configuration | Single |
| Direction Type | Bi-Directional |
| Minimum Breakdown Voltage Vbr | 167V |
| Maximum Reverse Stand-off Voltage Vwm | 150V |
| Peak Pulse Power Dissipation Pppm | 400W |
| Test Current It | 1mA |
| Maximum Peak Pulse Current Ippm | 1.3A |
| Maximum Reverse Leakage Current | 5μA |
Key Features
- Single diode configuration ensures effective transient voltage suppression.
- Bi-directional design protects circuits from voltage spikes in both directions.
- Minimum breakdown voltage of 167 V ensures reliable operation.
- Clamping voltage is 243 V for efficient voltage control during surges.
- Operates within a temperature range of -55°C to 150°C for wide environmental compatibility.
- Surface mount package type DO-214 allows compact PCB integration.
- Maximum peak pulse current of 1.3 A ensures robust surge protection.
- Low maximum reverse leakage current of 5 μA supports efficient circuit operation.
Product Description
Taiwan Semiconductor SMAJ150CA R3 is a single-element bi-directional Transient Voltage Suppressor (TVS) diode designed to protect sensitive electronic components from high transient voltages. It delivers a peak pulse power dissipation of 400 W and features a 2-pin DO-214 surface mount package, suitable for compact and efficient PCB layouts.
This TVS Diode has a minimum breakdown voltage (Vbr) of 167 V and maximum reverse stand-off voltage (Vwm) of 150 V, allowing it to clamp and absorb unexpected voltage surges. The clamping voltage (Vc) is rated at 243 V, providing effective voltage limitation during transient events.
Operating across a broad temperature range from -55°C to 150°C, it is suitable for industrial, automotive, and consumer electronics applications demanding high reliability and thermal stability. The device supports electrostatic discharge (ESD) protection, ensuring the safety of components during manufacturing and operation.
Physically, the diode measures 4.6 mm in length, 2.83 mm in width, and 2.3 mm in height, facilitating high-density PCB assembly. It features a peak pulse current of 1.3 A and a very low maximum reverse leakage current of 5 μA, ensuring minimal power loss.
This diode is ideal for use in electronic circuit surge protection in industrial equipment, telecommunications, power supplies, and automotive electronics, where bi-directional transient voltage suppression is necessary.
Single diode configuration for robust transient protection. Bi-directional conduction for voltage spike suppression in both polarities. 400 W peak pulse power dissipation capacity. Surface mount DO-214 package for space-efficient PCB integration.
Wide temperature range of -55°C to 150°C for demanding environments. Low reverse leakage current minimizes power dissipation. ESD protection capability for enhanced device durability. Compact dimensions facilitating high-density assembly.
Explore more products and detailed technical specifications in our Electronics & Electricals Semiconductor category at EnvMart to find reliable components for your industrial and commercial applications.
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Frequently Asked Questions
The peak pulse power dissipation of this diode is rated at 400 W.
The minimum breakdown voltage (Vbr) for this model is 167 V.
The clamping voltage (Vc) is rated at 243 V, providing effective voltage limitation during transient events.
It operates within a temperature range of -55°C to 150°C, making it suitable for various environments.
The maximum peak pulse current for this diode is 1.3 A, ensuring robust surge protection.
This model measures 4.6 mm in length, 2.83 mm in width, and 2.3 mm in height.
It comes in a surface mount package type DO-214, suitable for compact PCB integration.
This diode has a single-element configuration, designed for effective transient voltage suppression.
The country of origin for this diode is India.
This diode is suitable for applications in industrial equipment, telecommunications, power supplies, and automotive electronics requiring bi-directional transient voltage suppression.
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