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STMicroelectronics 1-Element Bi-Directional TVS Diode 1.5 kW Surface Mount 2-Pin SMC SM15T30CA
Specifications
| Country of Origin | India |
|---|---|
| Brand | STMicroelectronics |
| Height | 2.45mm |
| Length | 7.15mm |
| Model | SM15T30CA |
| 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 | 53.5V |
| Diode Configuration | Single |
| Direction Type | Bi-Directional |
| Minimum Breakdown Voltage Vbr | 28.5V |
| Maximum Reverse Stand-off Voltage Vwm | 25.6V |
| Peak Pulse Power Dissipation Pppm | 1.5kW |
| Test Current It | 1mA |
| Maximum Peak Pulse Current Ippm | 187A |
| Maximum Reverse Leakage Current | 1μA |
Key Features
- Single diode configuration designed for bidirectional voltage protection.
- Minimum breakdown voltage of 28.5 volts for reliable clamping.
- Surface mount type with SMC package dimensions of 7.15 mm length by 6.25 mm width.
- Maximum peak pulse current rating of 187 A and clamping voltage of 53.5 volts.
- Designed to operate in a temperature range from -55°C up to 150°C.
- Low maximum reverse leakage current of 1 microampere for efficient performance.
- Ideal for protecting sensitive electronic components from voltage transients.
- Complies with no specific standards or automotive certifications.
Product Description
STMicroelectronics SM15T30CA is a high-performance 1-element bi-directional TVS diode engineered for robust transient voltage suppression applications. Rated to dissipate peak pulse power of 1.5 kW, this diode offers effective protection of sensitive circuits against voltage spikes and electrical surges in industrial and electronic environments.
The device features a single diode configuration with a minimum breakdown voltage of 28.5 V and a maximum reverse stand-off voltage of 25.6 V. It is housed in a surface mount SMC package with compact dimensions of 7.15 mm length, 6.25 mm width, and 2.45 mm height. The diode supports a peak pulse current of up to 187 A with a clamping voltage of 53.5 V, ensuring rapid response during transient events.
Designed to operate reliably across a wide temperature range from -55°C to 150°C, this TVS diode exhibits low maximum reverse leakage current of 1 μA to maintain circuit efficiency. It does not carry automotive certifications, making it suitable for general electronic and power protection applications.
Applications include transient voltage suppression in power supplies, industrial electronics, and communication equipment to safeguard components and improve system reliability. Its surface mount design facilitates easy integration into modern printed circuit boards.
Single diode configuration designed for bidirectional voltage protection. Minimum breakdown voltage of 28.5 volts for reliable clamping. Surface mount type with SMC package dimensions of 7.15 mm length by 6.25 mm width. Maximum peak pulse current rating of 187 A and clamping voltage of 53.5 volts.
Operates across temperature range of -55°C to 150°C for versatile applications. Low maximum reverse leakage current of 1 microampere for efficient performance. Protects electronic components from transient voltage events in industrial and electronics sectors.
Compact surface mount package suitable for modern PCB assembly.
For detailed design information and application notes, refer to STMicroelectronics’ technical documentation. This product supports electronic component designs requiring reliable transient voltage protection.
Explore more TVS Diode products from STMicroelectronics and related semiconductors in the Electronics & Electricals category at EnvMart.
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Frequently Asked Questions
The maximum peak pulse power dissipation of this model is 1.5 kW.
The minimum breakdown voltage for this diode is 28.5 volts.
The SMC package dimensions are 7.15 mm in length, 6.25 mm in width, and 2.45 mm in height.
The clamping voltage for this model is 53.5 volts.
It operates reliably across a temperature range from -55°C to 150°C.
This model features a single diode configuration with one element per chip.
The maximum peak pulse current rating is 187 A.
It is typically used for transient voltage suppression in power supplies, industrial electronics, and communication equipment.
This model uses a surface mount type.
The country of origin for this diode is India.
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