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Taiwan Semiconductor 1-Element Uni-Directional TVS Diode 1.5 kW 2-Pin DO-214 SMCJ20A
Specifications
| Country of Origin | India |
|---|---|
| Brand | Taiwan Semiconductor |
| Height | 2.75mm |
| Length | 7.15mm |
| Model | SMCJ20A |
| 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 | 32.4V |
| Diode Configuration | Single |
| Direction Type | Uni-Directional |
| Minimum Breakdown Voltage Vbr | 22.2V |
| Maximum Reverse Stand-off Voltage Vwm | 20V |
| Peak Pulse Power Dissipation Pppm | 1.5kW |
| Test Current It | 1mA |
| Maximum Peak Pulse Current Ippm | 46.3A |
| Maximum Reverse Leakage Current | 5μA |
Key Features
- This diode has a single element configuration providing effective transient voltage suppression.
- It features a 2-pin DO-214 package suitable for compact PCB layouts.
- The device offers a minimum breakdown voltage of 22.2 V and maximum reverse stand-off voltage of 20 V.
- Capable of handling peak pulse power dissipation of 1.5 kW for robust surge protection.
- With a clamping voltage of 32.4 V, it ensures fast response against transient surges.
- Operating temperature ranges from -55°C to 150°C for reliability under harsh conditions.
- The diode is glass-passivated for enhanced durability and performance.
- Complies with FBI standards and carries a UL94V-0 flammability classification for safety compliance.
Product Description
Taiwan Semiconductor SMCJ20A is a 1-Element Uni-Directional Transient Voltage Suppressor (TVS) Diode offering 1.5 kW peak pulse power dissipation, designed primarily for surface mount applications in electronic circuits.
Its single element diode configuration with a 2-pin DO-214 package ensures excellent transient voltage suppression capability, ideal for protecting sensitive electronics and power supplies from voltage spikes.
This diode features a minimum breakdown voltage (Vbr) of 22.2 V and a maximum reverse stand-off voltage (Vwm) of 20 V, enabling effective clamping to 32.4 V to safely dissipate transient surges.
The device can tolerate peak pulse currents (Ippm) up to 46.3 A with a test current of 1 mA, making it suitable for industrial, automotive, and consumer electronics applications that require robust surge protection.
Designed to operate reliably within the temperature range of -55°C to 150°C, this diode is glass-passivated to enhance longevity and stability. It complies with FBI standards and carries a UL94V-0 flammability rating, underscoring its safety qualifications.
Single element diode configuration providing efficient transient voltage suppression. Compact 2-pin DO-214 surface mount package. Capable of peak pulse power dissipation up to 1.5 kW. Wide operating temperature range from -55°C to 150°C.
Glass-passivated junction for stability and durability. Rapid response time for voltage surge protection. UL94V-0 flammability classification ensuring safety. Meets FBI standards for quality and performance.
This SMCJ20A diode is widely used for surge protection in industrial equipment, power management systems, automotive electronics, and consumer devices safeguarding against voltage transients and ensuring longevity of circuits.
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Frequently Asked Questions
The SMCJ20A diode is capable of handling a peak pulse power dissipation of 1.5 kW.
It has a minimum breakdown voltage of 22.2 V.
The clamping voltage for this diode is 32.4 V.
The SMCJ20A operates reliably within a temperature range of -55°C to 150°C.
This diode comes in a DO-214 package type, suitable for surface mounting.
The maximum reverse stand-off voltage is 20 V.
This diode features a single element configuration.
The maximum peak pulse current for the SMCJ20A is 46.3 A.
The diode has a height of 2.75 mm and a width of 6.25 mm.
It complies with FBI standards and has a UL94V-0 flammability classification.
The test current for this diode is 1 mA.
This model is suitable for surge protection in industrial equipment, power management systems, automotive electronics, and consumer devices.
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