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Taiwan Semiconductor 1-Element Uni-Directional TVS Diode 600W Surface Mount DO-214 SMBJ120A
Specifications
| Country of Origin | India |
|---|---|
| Brand | Taiwan Semiconductor |
| Height | 2.45mm |
| Length | 4.75mm |
| Model | SMBJ120A |
| 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 | 193V |
| Diode Configuration | Single |
| Direction Type | Uni-Directional |
| Minimum Breakdown Voltage Vbr | 133V |
| Maximum Reverse Stand-off Voltage Vwm | 120V |
| Peak Pulse Power Dissipation Pppm | 600W |
| Test Current It | 1mA |
| Maximum Peak Pulse Current Ippm | 3.1A |
| Maximum Reverse Leakage Current | 5μA |
Key Features
- Provides excellent transient over-voltage protection for sensitive electronic circuits.
- Single diode configuration with uni-directional direction type.
- Peak pulse power dissipation capability of 600 watts ensures robust surge handling.
- Minimum breakdown voltage of 133 volts and maximum stand-off voltage of 120 volts.
- Compact surface mount DO-214 package with 2 pins for easy printed circuit board mounting.
- Clamping voltage is 193 volts to limit voltage spikes effectively.
- Wide operating temperature range from -55°C to 150°C.
- Maximum peak pulse current of 3.1 amperes for surge handling.
Product Description
Taiwan Semiconductor SMBJ120A is a single-element, uni-directional transient voltage suppressor (TVS) diode designed for efficient protection of electronic circuits against voltage spikes and transient surges. Housed in a compact surface mount DO-214 package, this diode offers a peak pulse power dissipation rating of 600 watts, making it suitable for industrial, commercial, and electronic applications where voltage transients can present risk to components.
The diode configuration is single with uni-directional operation, ensuring that it clamps voltage surges in one direction. It features a minimum breakdown voltage of 133 V and a maximum reverse stand-off voltage of 120 V, while its clamping voltage of 193 V ensures effective limiting of voltage spikes.
With a maximum peak pulse current of 3.1 A, the SMBJ120A can handle significant surge currents, and it maintains a low maximum reverse leakage current of 5 μA, improving operational reliability. Its robust construction includes a glass-passivated junction offering superior performance and durability. Operating temperature ranges from -55°C to 150°C, allowing use in demanding environments.
The device has 2 pins optimized for surface mounting on PCBs, facilitating compact and efficient circuit design. It complies with FBI standards and offers excellent clamping capability with low incremental surge resistance and fast response time, making it well-suited for protecting sensitive electronic components in industrial controls, communication equipment, power supplies, automotive electronics, and consumer devices.
Provides excellent transient over-voltage protection for sensitive electronic circuits. Single diode configuration with uni-directional direction type. Peak pulse power dissipation capability of 600 watts ensures robust surge handling.
Minimum breakdown voltage of 133 volts and maximum stand-off voltage of 120 volts. Compact surface mount DO-214 package with 2 pins for easy printed circuit board mounting. Clamping voltage is 193 volts to limit voltage spikes effectively.
Wide operating temperature range from -55°C to 150°C. Maximum peak pulse current of 3.1 amperes for surge handling. Low maximum reverse leakage current of 5 microamperes improves reliability. Compliant with FBI standards and robust construction with glass-passivated junction.
This Taiwan Semiconductor SMBJ120A TVS diode is ideal for industrial, laboratory, electronics manufacturing, power supply, telecommunications, automotive, and consumer electronics applications requiring efficient protection from voltage transients and surges. Discover this product and similar TVS Diodes in EnvMart's comprehensive electronics components catalog.
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Frequently Asked Questions
The peak pulse power dissipation capability of the SMBJ120A is 600 watts, allowing it to handle significant surge events effectively.
The clamping voltage of this model is 193 volts, which helps to limit voltage spikes during transient events.
The SMBJ120A operates within a temperature range of -55°C to 150°C, making it suitable for various demanding environments.
This model can handle a maximum peak pulse current of 3.1 amperes, ensuring robust performance during surge conditions.
The minimum breakdown voltage for this diode is 133 volts, which is essential for its protective function against voltage transients.
The SMBJ120A is housed in a compact surface mount DO-214 package, featuring 2 pins for easy integration onto printed circuit boards.
The maximum reverse leakage current of the SMBJ120A is 5 microamperes, which enhances its operational reliability.
This model features a single diode configuration with uni-directional operation, designed to clamp voltage surges in one direction.
The SMBJ120A complies with FBI standards, ensuring its reliability and performance in various applications.
The dimensions of this diode are 4.75mm in length, 3.95mm in width, and 2.45mm in height.
This TVS diode is suitable for protecting sensitive electronic components in industrial controls, communication equipment, power supplies, automotive electronics, and consumer devices.
The direction type of this diode is uni-directional, which means it is designed to protect against voltage spikes in one direction only.
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