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Taiwan Semiconductor 1-Element Bi-Directional TVS Diode 2-Pin Surface Mount DO-214 Package 600 W Peak Pulse Power SMBJ120CA
Specifications
| Country of Origin | India |
|---|---|
| Brand | Taiwan Semiconductor |
| Height | 2.45mm |
| Length | 4.75mm |
| Model | SMBJ120CA |
| 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 | Bi-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
- The device features a single diode configuration suitable for bi-directional protection.
- It supports a maximum peak pulse power dissipation of 600 watts ensuring robust transient suppression.
- Minimum breakdown voltage is 133 volts providing effective clamping during voltage spikes.
- Compact DO-214 surface mount package with dimensions approximately 4.75mm length, 3.95mm width, and 2.45mm height.
- Operational temperature range from -55°C to 150°C makes it suitable for diverse environmental conditions.
- Fast response time ensures protection of sensitive electronic equipment in industrial and commercial applications.
- Maximum peak pulse current rating of 3.1 amperes safeguards circuits from high transient currents.
- Low maximum reverse leakage current of 5 microamperes maintains low power loss in normal operation.
Product Description
Taiwan Semiconductor SMBJ120CA is a high-performance 1-element bi-directional Transient Voltage Suppressor (TVS) diode designed for surface mount applications with a compact DO-214 package. This device is optimized to protect sensitive electronic circuits by clamping voltage spikes and transient surges up to 600 watts peak pulse power.
The diode has a minimum breakdown voltage of 133 volts and a maximum reverse stand-off voltage of 120 volts, effectively limiting transient voltages to safe levels. Its compact dimensions of 4.75mm length, 3.95mm width, and 2.45mm height allow integration in space-constrained PCB designs commonly found in industrial electronics and power management systems.
Engineered for reliability, the SMBJ120CA features a wide operating temperature range from -55°C to 150°C and a maximum peak pulse current capability of 3.1 amperes. Its low maximum reverse leakage current of 5 microamperes reduces power wastage during normal operation without surge events.
This device is ideal for industrial, manufacturing, and commercial electronics, including automotive systems, communication devices, and power supply circuits. It is manufactured to FBI standards, ensuring dependable transient voltage protection performance and quality assurance.
The diode configuration is single with bi-directional direction type, appropriate for symmetrical transient voltage suppression. Packaging in DO-214 surface mount format facilitates automated assembly processes for high volume production.
Peak pulse power dissipation rating of 600 watts supports high-energy transient events. Compact dimensions enable use in densely populated electronic assemblies. Operational temperature range supports harsh environmental conditions.
Low leakage current enhances circuit efficiency. Durable performance under transient and surge conditions protects equipment longevity. Standard compliance contributes to reliable industrial application deployment. Compact 2-pin design simplifies PCB layout and connectivity.
Suitable for transient voltage suppression in power management, communications, and automotive sectors. Explore more high-quality semiconductor and discrete component solutions in the TVS Diode category at EnvMart for advanced industrial and electronic applications.
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Frequently Asked Questions
The maximum peak pulse power dissipation of this model is 600 watts, ensuring effective transient voltage suppression.
The minimum breakdown voltage of the SMBJ120CA is 133 volts, which helps in clamping voltage spikes effectively.
This model has dimensions of approximately 4.75mm in length, 3.95mm in width, and 2.45mm in height.
The maximum reverse stand-off voltage for this diode is 120 volts, limiting transient voltages to safe levels.
The operational temperature range of this model is from -55°C to 150°C, making it suitable for various environmental conditions.
The maximum peak pulse current rating for this diode is 3.1 amperes, providing protection against high transient currents.
The maximum reverse leakage current is 5 microamperes, which helps maintain low power loss during normal operation.
This model features a single diode configuration that is bi-directional, suitable for symmetrical transient voltage suppression.
The SMBJ120CA is manufactured to FBI standards, ensuring reliable performance in transient voltage protection applications.
The clamping voltage (VC) for this model is 193 volts, which is critical for protecting circuits from voltage spikes.
This diode has a pin count of 2, which simplifies PCB layout and connectivity in electronic designs.
This TVS diode is suitable for applications in industrial, manufacturing, and commercial electronics, including automotive systems and communication devices.
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