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STMicroelectronics Uni-Directional TVS Diode SMC Package 1.5 kW Peak Power 2-Pin SM15T30A
Specifications
| Country of Origin | India |
|---|---|
| Brand | STMicroelectronics |
| Height | 2.45mm |
| Length | 7.15mm |
| Model | SM15T30A |
| 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 | Uni-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
- Uni-directional diode configuration offers superior transient voltage suppression.
- Peak pulse power dissipation of 1.5 kW ensures high energy absorption.
- Compact SMC surface mount package suitable for automated PCB assembly.
- Clamping voltage of 53.5 V provides effective voltage spike limitation.
- Operating temperature range from -55°C to 150°C supports harsh industrial environments.
- 2-pin design enables easy integration into various circuit layouts.
- Low maximum reverse leakage current of 1 μA minimizes power loss.
- Maximum peak pulse current rating of 187 A ensures reliable surge protection.
Product Description
The STMicroelectronics SM15T30A is a reliable uni-directional transient voltage suppression (TVS) diode in a compact SMC surface-mount package designed for fast response to voltage surges in electronic and industrial applications.
With a peak pulse power rating of 1.5 kW and a clamping voltage of 53.5 V, this TVS diode efficiently protects sensitive semiconductor components and circuits from transient voltage spikes caused by lightning, electrostatic discharge, and inductive load switching.
Featuring a minimum breakdown voltage of 28.5 V and a maximum reverse standoff voltage of 25.6 V, it ensures effective clamping without damaging downstream components. The diode has a low maximum reverse leakage current of 1 μA for energy-efficient circuit protection.
The device can operate reliably across a wide temperature range from -55°C to 150°C, making it suitable for harsh industrial, automotive, and telecommunications environments. Its two-pin configuration and surface mount technology enable compact and automated PCB assembly processes.
Typical applications include power supplies, industrial controls, computing equipment, and other electronics requiring transient voltage protection. Uni-directional diode configuration offers superior transient voltage suppression.
Peak pulse power dissipation of 1.5 kW ensures high energy absorption. Compact SMC surface mount package suitable for automated PCB assembly. Clamping voltage of 53.5 V provides effective voltage spike limitation. Operating temperature range from -55°C to 150°C supports harsh industrial environments.
2-pin design enables easy integration into various circuit layouts. Low maximum reverse leakage current of 1 μA minimizes power loss. Maximum peak pulse current rating of 187 A ensures reliable surge protection. Single element per chip design simplifies circuit protection planning.
It is ideal for use in industrial electronics, telecommunications, manufacturing equipment, and other commercial electronic systems requiring robust transient voltage protection. EnvMart offers this high-quality TVS Diode suitable for electronic component manufacturing, research, and industrial applications.
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Frequently Asked Questions
The SM15T30A has a peak pulse power dissipation of 1.5 kW, ensuring high energy absorption during transient voltage events.
The clamping voltage of the SM15T30A is 53.5 V, which provides effective voltage spike limitation to protect sensitive components.
This model operates reliably across a temperature range from -55°C to 150°C, making it suitable for harsh industrial environments.
The maximum reverse leakage current for this diode is 1 μA, which minimizes power loss in the circuit.
The SM15T30A features a 2-pin design, facilitating easy integration into various circuit layouts.
The maximum peak pulse current rating of the SM15T30A is 187 A, ensuring reliable surge protection.
This model is packaged in a compact SMC surface mount package, suitable for automated PCB assembly.
The minimum breakdown voltage for this diode is 28.5 V, which helps in effective clamping without damaging downstream components.
Typical applications include power supplies, industrial controls, computing equipment, and other electronics requiring transient voltage protection.
The dimensions of the SM15T30A are 2.45 mm in height, 7.15 mm in length, and 6.25 mm in width.
The SM15T30A is a uni-directional diode, designed specifically for transient voltage suppression.
The SM15T30A is manufactured in India.
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