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Taiwan Semiconductor TVS Diode 1-Element Uni-Directional 600 W Surface Mount DO-214 SMBJ12A
Specifications
| Country of Origin | India |
|---|---|
| Brand | Taiwan Semiconductor |
| Height | 2.45mm |
| Length | 4.75mm |
| Model | SMBJ12A |
| Width | 3.95mm |
| Mount Type | Surface |
| Series | SMBJ |
| 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 | 19.9V |
| Diode Configuration | Single |
| Direction Type | Uni-Directional |
| Minimum Breakdown Voltage Vbr | 13.3V |
| Maximum Reverse Stand-off Voltage Vwm | 12V |
| Peak Pulse Power Dissipation Pppm | 600W |
| Test Current It | 1mA |
| Maximum Peak Pulse Current Ippm | 30.2A |
| Maximum Reverse Leakage Current | 5μA |
Key Features
- Compact 2-pin DO-214 surface mount package ensures efficient PCB integration.
- Minimum breakdown voltage of 13.3 V protects sensitive circuits from voltage spikes.
- High peak pulse current capability of 30.2 A safeguards against transient surges.
- Wide operating temperature range from -55°C to 150°C for robust performance.
- Low maximum reverse leakage current of 5 μA reduces power loss in standby mode.
- Clamping voltage of 19.9 V provides fast voltage suppression during transient events.
- Reliable single diode configuration suitable for a broad range of electronic applications.
- FBI standards compliance assures quality and manufacturing consistency.
Product Description
Taiwan Semiconductor SMBJ12A is a high-performance 1-element uni-directional Transient Voltage Suppressor (TVS) diode designed for surface mount applications. It delivers a peak pulse power dissipation of 600 W in a compact DO-214 package, making it ideal for protecting sensitive electronic circuits from voltage transients and surges.
The device features a minimum breakdown voltage of 13.3 V and a maximum reverse stand-off voltage of 12 V, allowing it to clamp transient voltages effectively at 19.9 V clamping voltage. With a peak pulse current rating of 30.2 A, this diode can handle substantial transient surges without degradation.
Operating reliably across a temperature range of -55°C up to 150°C, the SMBJ12A ensures durable protection in harsh industrial, automotive, and consumer electronic environments. Its low maximum reverse leakage current of 5 microamps helps minimize power consumption during normal operation.
This TVS Diode is widely used in circuits requiring surge suppression including power supplies, communications equipment, and industrial controllers. The surface mount DO-214 package optimizes space on densely populated printed circuit boards.
Compact 2-pin surface mount DO-214 package for efficient PCB layout. Single diode configuration for uni-directional transient voltage suppression. 13.3 V minimum breakdown voltage to protect delicate components. Peak pulse power rating of 600 W for strong surge capability.
Broad operational temperature from -55°C to 150°C ensures versatile deployment. Low leakage current of 5 μA enhances power efficiency in standby. Conforms to FBI quality standards for assured reliability. Applicable in industrial, laboratory, automotive, and commercial electronics.
This product is essential for engineers and technicians seeking robust protection against electrical transients in demanding electronic systems. Explore the range of Taiwan Semiconductor components at EnvMart for reliable semiconductor solutions.
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Frequently Asked Questions
The SMBJ12A has a peak pulse power dissipation of 600 W, making it suitable for handling substantial transient surges.
The minimum breakdown voltage for the SMBJ12A is 13.3 V, which helps protect sensitive circuits from voltage spikes.
The clamping voltage of the SMBJ12A is 19.9 V, providing effective voltage suppression during transient events.
This model features a low maximum reverse leakage current of 5 μA, which reduces power loss in standby mode.
The SMBJ12A operates reliably across a wide temperature range from -55°C to 150°C, ensuring performance in various environments.
The SMBJ12A is packaged in a compact DO-214 surface mount configuration, which optimizes space on printed circuit boards.
The maximum peak pulse current rating for this diode is 30.2 A, allowing it to handle significant transient surges without degradation.
The SMBJ12A has a single element configuration, designed for uni-directional transient voltage suppression.
The dimensions of the SMBJ12A are 4.75 mm in length, 3.95 mm in width, and 2.45 mm in height.
The SMBJ12A conforms to FBI standards, ensuring quality and manufacturing consistency.
This TVS diode is widely used in circuits requiring surge suppression, including power supplies, communications equipment, and industrial controllers.
The SMBJ12A features a single diode configuration, specifically designed for uni-directional transient voltage suppression.
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