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STMicroelectronics 1-Element Uni-Directional TVS Diode 1.5 kW, 2-Pin SMC 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
- This diode features a single-element uni-directional configuration optimized for surface mount on SMC packages.
- It has a minimum breakdown voltage of 28.5 V to ensure precise clamping.
- The maximum reverse stand-off voltage is 25.6 V for stable operation under transient conditions.
- The device can handle up to 187 A maximum peak pulse current and clamps at 53.5 V.
- Operating temperature ranges from -55°C to 150°C allowing use in demanding industrial environments.
- The diode exhibits a very low maximum reverse leakage current of 1 µA to reduce power losses.
- Compact dimensions measure 7.15 mm in length, 6.25 mm width, and 2.45 mm height, supporting high-density PCB layouts.
- SM15T series from STMicroelectronics is designed for durable transient voltage protection in semiconductor circuits.
Product Description
STMicroelectronics SM15T30A is a high-reliability 1-element uni-directional Transient Voltage Suppressor (TVS) diode designed to protect sensitive electronics from transient voltage spikes. With a peak pulse power dissipation rating of 1.5 kW, it is well-suited for safeguarding circuits against voltage surges and electrostatic discharge events.
This single-element diode features a minimum breakdown voltage of 28.5 V and a maximum reverse stand-off voltage of 25.6 V, ensuring accurate voltage clamping during transient conditions. It utilizes a surface-mount 2-pin SMC package with compact dimensions (7.15 mm length x 6.25 mm width x 2.45 mm height), enabling high-density PCB mounting in industrial, automotive, and consumer electronic applications.
The device supports a maximum peak pulse current of 187 A and clamps voltage at 53.5 V. Its operating temperature range from -55°C to 150°C allows usage in harsh environments without performance degradation. Additionally, it has a maximum reverse leakage current of only 1 µA, minimizing power loss under normal operation.
SM15T30A is part of the SM15T TVS diode series by STMicroelectronics, widely used in power supply protection, automotive electronics, industrial control systems, and telecommunications. Its robust transient voltage suppression effectively prevents damage from voltage spikes, ensuring longer equipment service life and enhanced operational safety.
Ideal for surface mount technology assembly lines, this diode's compact two-pin SMC package supports automated insertion and soldering, improving production throughput and reliability. The diode meets standard industrial quality parameters though it does not carry special automotive certifications.
When selecting a TVS diode for PCB transient protection, SM15T30A combines precise voltage control, high peak power capability, and compact footprint to deliver industrial-grade circuit safeguarding.
This diode features a single-element uni-directional configuration optimized for surface mount on SMC packages. The device can handle up to 187 A maximum peak pulse current and clamps at 53.5 V. Operating temperature ranges from -55°C to 150°C allowing use in demanding industrial environments.
STMicroelectronics SM15T30A supports automated PCB assembly with its 2-pin SMC package. Compact dimensions measure 7.15 mm length, 6.25 mm width, and 2.45 mm height, suitable for high-density circuits. Explore more TVS Diodes and protection components at EnvMart for robust and reliable transient voltage suppression solutions.
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Frequently Asked Questions
The SM15T30A has a peak pulse power dissipation rating of 1.5 kW, making it suitable for protecting circuits against voltage surges.
The minimum breakdown voltage for the SM15T30A is 28.5 V, ensuring precise clamping during transient conditions.
The maximum reverse stand-off voltage of this model is 25.6 V, which allows for stable operation under transient conditions.
This diode can handle a maximum peak pulse current of 187 A, providing robust protection against transient voltage spikes.
The dimensions of the SM15T30A are 7.15 mm in length, 6.25 mm in width, and 2.45 mm in height, making it compact for high-density PCB layouts.
The operating temperature range for the SM15T30A is from -55°C to 150°C, allowing its use in demanding industrial environments.
This model utilizes a surface-mount 2-pin SMC package, which supports automated PCB assembly and soldering.
The clamping voltage for this diode is 53.5 V, which is critical for protecting sensitive electronics from voltage spikes.
The maximum reverse leakage current for the SM15T30A is 1 µA, which helps to minimize power losses during normal operation.
The SM15T30A features a single-element uni-directional configuration, optimized for transient voltage suppression.
This diode is designed for applications in power supply protection, automotive electronics, industrial control systems, and telecommunications.
The SM15T30A is part of the SM15T series of TVS diodes from STMicroelectronics, known for providing reliable transient voltage suppression.
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