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STMicroelectronics 1-Element Bi-Directional TVS Diode 1.5 kW, 2-Pin Surface Mount SMC SM15T39CA
Specifications
| Country of Origin | India |
|---|---|
| Brand | STMicroelectronics |
| Height | 2.45mm |
| Length | 7.15mm |
| Model | SM15T39CA |
| 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 | 69.7V |
| Diode Configuration | Single |
| Direction Type | Bi-Directional |
| Minimum Breakdown Voltage Vbr | 37.1V |
| Maximum Reverse Stand-off Voltage Vwm | 33.3V |
| Peak Pulse Power Dissipation Pppm | 1.5kW |
| Test Current It | 1mA |
| Maximum Peak Pulse Current Ippm | 143A |
| Maximum Reverse Leakage Current | 1μA |
Key Features
- Single diode configuration for bi-directional voltage protection.
- Features a minimum breakdown voltage of 37.1 V with a maximum reverse stand-off voltage of 33.3 V.
- Capable of sustaining a peak pulse current of 143 A and a peak pulse power of 1.5 kW.
- Compact surface mount design with dimensions 7.15 mm length, 6.25 mm width, and 2.45 mm height.
- Operates reliably between -55°C and 150°C maximum operating temperature.
- Clamping voltage rated at 69.7 V ensuring effective transient suppression.
- Maximum reverse leakage current of 1 μA supports low leakage performance.
- Suitable for electronic component transient voltage protection in semiconductor circuits.
Product Description
STMicroelectronics SM15T39CA is a high-performance 1-Element Bi-Directional Transient Voltage Suppressor (TVS) diode specifically designed for protecting sensitive semiconductor devices from voltage spikes and transients. It features a peak pulse power dissipation of 1.5 kW and a surface mount SMC package with a compact 2-pin configuration, facilitating easy integration into circuit boards.
This TVS diode has a minimum breakdown voltage of 37.1 V and a maximum reverse stand-off voltage of 33.3 V, making it suitable for a wide range of voltage protection applications. It supports a peak pulse current of up to 143 A and maintains a clamping voltage of 69.7 V to clamp transient voltages effectively.
Constructed for durability, it operates reliably within a temperature range of -55°C to 150°C, ensuring stable performance in harsh industrial and commercial environments. The maximum reverse leakage current of only 1 μA contributes to its efficiency and low power loss during normal operation.
Its compact dimensions of 7.15 mm in length, 6.25 mm in width, and 2.45 mm in height enable use in dense PCB layouts without compromising space. The surface mount package type supports modern automated assembly processes.
This diode is ideal for use in electronic components, semiconductors, discrete circuits, and power & connectors applications where transient voltage suppression is critical to prevent damage and ensure device longevity.
Single diode configuration for bi-directional voltage protection. High peak pulse power dissipation of 1.5 kW. Low leakage current for improved circuit efficiency. Compact 2-pin surface mount package (SMC). Wide operating temperature range from -55°C to 150°C.
Effective clamping voltage of 69.7 V to suppress transients. Robust construction for durable industrial use. Supports peak pulse current up to 143 A. Explore EnvMart's extensive Electronics & Electricals catalog for high-quality TVS Diodes and electronic components from leading brands like STMicroelectronics.
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Frequently Asked Questions
The SM15T39CA has a peak pulse power dissipation of 1.5 kW.
This diode has a minimum breakdown voltage of 37.1 V.
The maximum reverse stand-off voltage for this diode is 33.3 V.
The clamping voltage is rated at 69.7 V, ensuring effective transient suppression.
It can sustain a maximum peak pulse current of 143 A.
The dimensions of the SM15T39CA are 7.15 mm in length, 6.25 mm in width, and 2.45 mm in height.
It operates reliably within a temperature range of -55°C to 150°C.
This diode comes in a compact surface mount SMC package.
The maximum reverse leakage current is 1 μA, which supports low leakage performance.
The SM15T39CA features a single diode configuration with one element per chip.
The test current for this model is 1 mA.
Yes, it is suitable for electronic component transient voltage protection in semiconductor circuits.
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