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STMicroelectronics 1-Element Uni-Directional TVS Diode, 1.5 kW Peak Pulse Power, 171V Reverse Stand-off Voltage SM15T200A
Specifications
| Country of Origin | India |
|---|---|
| Brand | STMicroelectronics |
| Height | 2.45mm |
| Length | 7.15mm |
| Model | SM15T200A |
| Width | 6.25mm |
| Mount Type | Surface |
| Series | SM15T TVS |
| Maximum Operating Temperature | 150°C |
| Package Type | SMC |
| Minimum Operating Temperature | -55°C |
| Pin Count | 2 |
| Number of Elements per Chip | 1 |
| Clamping Voltage VC | 353V |
| Diode Configuration | Single |
| Direction Type | Uni-Directional |
| Minimum Breakdown Voltage Vbr | 190V |
| Maximum Reverse Stand-off Voltage Vwm | 171V |
| Peak Pulse Power Dissipation Pppm | 1.5kW |
| Test Current It | 1mA |
| Maximum Peak Pulse Current Ippm | 28A |
| Maximum Reverse Leakage Current | 1μA |
Key Features
- Single diode configuration suitable for transient voltage protection.
- Uni-directional design ensures protection in one direction only.
- Surface mount type with compact 2-Pin SMC package.
- Minimum breakdown voltage of 190 V with reverse stand-off at 171 V.
- Can withstand peak pulse current up to 28 A.
- Clamping voltage rated at 353 V for effective voltage suppression.
- Operating temperature range from -55 °C to 150 °C for diverse environments.
- Extremely low maximum reverse leakage current of 1 μA.
Product Description
STMicroelectronics SM15T200A is a 1-Element Uni-Directional Transient Voltage Suppressor (TVS) diode designed for surface mount applications. It provides transient voltage protection capable of dissipating peak pulse power of 1.5 kW with a low clamping voltage of 353 V to safeguard sensitive electronic components.
The device features a single diode configuration and a 2-pin SMC package that facilitates easy assembly on printed circuit boards. Its uni-directional nature allows it to protect circuits against voltage spikes in one polarity, making it ideal for power and signal line protection in industrial, automotive, and electronic equipment applications.
The diode exhibits a minimum breakdown voltage of 190 V and a maximum reverse stand-off voltage of 171 V, enabling it to clamp transient voltages effectively without affecting normal operation. It has an impressive peak pulse current rating of 28 A and operates reliably across a wide temperature range from -55 °C up to 150 °C, accommodating harsh environmental conditions.
This TVS Diode is characterized by a maximum reverse leakage current of only 1 μA, ensuring minimal impact on the protected circuitry during normal operation. Its compact package dimensions (7.15 mm length × 6.25 mm width × 2.45 mm height) make it suitable for space-constrained designs.
Common industrial use cases include transient voltage protection in power supply lines, signal lines, automotive electronics, HVAC controls, and manufacturing equipment. The SM15T200A offers robust, reliable protection critical for maintaining device integrity and longevity in demanding electrical environments.
Single diode configuration suitable for transient voltage protection. Uni-directional design ensures protection in one direction only. Surface mount type with compact 2-Pin SMC package. Minimum breakdown voltage of 190 V with reverse stand-off at 171 V.
Can withstand peak pulse current up to 28 A. Clamping voltage rated at 353 V for effective voltage suppression. Operating temperature range from -55 °C to 150 °C for diverse environments. Extremely low maximum reverse leakage current of 1 μA.
Compact dimensions: length 7.15 mm, width 6.25 mm, height 2.45 mm. Compliant with SM15T TVS series for reliable protection applications.
This product is ideal for electronic component protection in various fields such as industrial automation, automotive electronics, power electronics, and general electronics manufacturing. For more options and related products, browse our Electronics & Electricals category at EnvMart.
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Frequently Asked Questions
The SM15T200A has a peak pulse power dissipation of 1.5 kW.
The maximum reverse stand-off voltage for this model is 171 V.
The clamping voltage is rated at 353 V, which helps in effective voltage suppression.
It operates reliably within a temperature range of -55 °C to 150 °C.
The SM15T200A can withstand a maximum peak pulse current of 28 A.
The dimensions of this diode are 7.15 mm in length, 6.25 mm in width, and 2.45 mm in height.
This diode comes in a compact 2-pin SMC package suitable for surface mount applications.
The minimum breakdown voltage for this diode is 190 V.
The maximum reverse leakage current is only 1 μA, ensuring minimal impact on the protected circuitry.
It features a single diode configuration, designed for uni-directional protection.
This model is commonly used for transient voltage protection in power supply lines, signal lines, automotive electronics, and HVAC controls.
The SM15T200A is manufactured in India.
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