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Taiwan Semiconductor 1-Element Uni-Directional TVS Diode 1.5 kW 2-Pin DO-214 SMCJ28A
Specifications
| Country of Origin | India |
|---|---|
| Brand | Taiwan Semiconductor |
| Height | 2.75mm |
| Length | 7.15mm |
| Model | SMCJ28A |
| Width | 6.25mm |
| Mount Type | Surface |
| Series | SMCJ |
| Maximum Operating Temperature | 150°C |
| Package Type | DO-214 |
| Minimum Operating Temperature | -55°C |
| Standards/Approvals | FBI |
| Pin Count | 2 |
| Number of Elements per Chip | 1 |
| Clamping Voltage VC | 45.4V |
| Diode Configuration | Single |
| Direction Type | Uni-Directional |
| Minimum Breakdown Voltage Vbr | 31.1V |
| Maximum Reverse Stand-off Voltage Vwm | 28V |
| Peak Pulse Power Dissipation Pppm | 1.5kW |
| Test Current It | 1mA |
| Maximum Peak Pulse Current Ippm | 33A |
| Maximum Reverse Leakage Current | 5μA |
Key Features
- Features a single-element single diode configuration optimized for surface mount applications.
- Minimum breakdown voltage (Vbr) of 31.1 V ensures reliable surge protection.
- Clamping voltage of 45.4 V reduces voltage spikes effectively.
- Operates over a wide temperature range from -55°C to 150°C for industrial reliability.
- Maximum reverse stand-off voltage is 28 V to withstand normal operating voltages.
- Peak pulse current capacity of 33 A offers robust transient suppression.
- Compact dimensions with length 7.15 mm, width 6.25 mm and height 2.75 mm suit space-constrained designs.
- Low reverse leakage current of 5 µA minimizes power loss during normal operation.
Product Description
Taiwan Semiconductor SMCJ28A is a uni-directional transient voltage suppression (TVS) diode designed to protect circuits from voltage spikes. This device has a peak pulse power dissipation rating of 1.5 kW, making it suitable for safeguarding sensitive electronics against sudden transients. It features a single-element diode configuration and comes in a 2-pin DO-214 surface mount package that enables easy PCB integration.
The diode offers a minimum breakdown voltage of 31.1 V and a clamping voltage of 45.4 V, ensuring effective suppression of voltage transients. Its maximum reverse stand-off voltage is rated at 28 V for normal operating conditions. The device supports a maximum peak pulse current of 33 A and has a low maximum reverse leakage current of 5 µA, providing efficient protection while minimizing leakage.
Designed for industrial reliability, it operates over a temperature range from -55°C to 150°C. The diode measures 7.15 mm in length, 6.25 mm in width, and 2.75 mm in height, making it compact for high-density circuit assemblies. The SMCJ series complies with FBI standards, assuring quality and dependable performance for a variety of electronics applications including power supplies, automotive electronics, and telecommunications.
As a new semiconductor component from Taiwan Semiconductor, the SMCJ28A transient voltage suppressor ensures fast response and low incremental surge resistance, protecting critical equipment from transient surges effectively.
Single-element single diode in surface mount DO-214 package. 1500W peak pulse power dissipation capability. Excellent clamping voltage response and low incremental surge resistance. Wide operating temperature range from -55°C to 150°C.
Low reverse leakage current for power efficiency. Compact footprint suitable for high-density PCB layouts. Complies with FBI certification and industry standards. Reliable transient voltage suppression for sensitive electronic circuits.
Applications in industrial, automotive, and telecommunication sectors. New product condition ensuring quality and performance integrity. Explore more semiconductor solutions and protection components in the TVS Diode category at EnvMart.
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Frequently Asked Questions
The peak pulse power dissipation rating of the SMCJ28A is 1.5 kW, making it suitable for protecting circuits from voltage spikes.
The maximum reverse stand-off voltage for the SMCJ28A is rated at 28 V, which allows it to withstand normal operating voltages.
The clamping voltage of the SMCJ28A is 45.4 V, which helps in effectively reducing voltage spikes during transient events.
This model operates over a wide temperature range from -55°C to 150°C, ensuring reliability in industrial applications.
The dimensions of the SMCJ28A are 7.15 mm in length, 6.25 mm in width, and 2.75 mm in height, making it compact for high-density designs.
The maximum peak pulse current capacity of the SMCJ28A is 33 A, providing robust transient suppression.
This diode is designed for surface mounting, which facilitates easy integration into PCB layouts.
The SMCJ28A features a single-element configuration, designed specifically for uni-directional transient voltage suppression.
The maximum reverse leakage current for the SMCJ28A is 5 µA, which helps minimize power loss during normal operation.
The SMCJ28A complies with FBI standards, ensuring quality and performance for various electronic applications.
The minimum breakdown voltage (Vbr) of the SMCJ28A is 31.1 V, ensuring reliable surge protection.
This diode is suitable for applications in industrial, automotive, and telecommunications sectors, providing reliable transient voltage suppression.
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