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STMicroelectronics 1-Element Uni-Directional TVS Diode, 1.5 kW, 2-Pin DO-214 SM15T30AY
Specifications
| Country of Origin | India |
|---|---|
| Brand | STMicroelectronics |
| Height | 2.45mm |
| Length | 7.15mm |
| Model | SM15T30AY |
| Width | 6.25mm |
| Mount Type | Surface |
| Series | SM15TY |
| Maximum Operating Temperature | 150°C |
| Package Type | DO-214 |
| Minimum Operating Temperature | -40°C |
| Pin Count | 2 |
| Number of Elements per Chip | 1 |
| Clamping Voltage VC | 53.5V |
| Automotive Standard | AEC-Q101 |
| 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
- Features a single diode configuration for uni-directional protection.
- Minimum breakdown voltage of 28.5 V and clamping voltage of 53.5 V.
- Maximum reverse stand-off voltage is 25.6 V ensuring stable operation.
- Surface mount package type DO-214 offers compact and efficient assembly.
- Operates under temperatures ranging from -40°C to 150°C for reliable performance.
- Peak pulse current rating of 187 A suitable for high surge protection.
- Automotive grade compliance with AEC-Q101 standard for quality assurance.
- Maximum reverse leakage current of 1 μA minimizes power loss.
Product Description
STMicroelectronics SM15T30AY is a 1-Element Uni-Directional Transient Voltage Suppressor (TVS) Diode designed to protect sensitive electronics from voltage spikes and surges. Featuring a peak pulse power dissipation of 1.5 kW and housed in a compact 2-pin DO-214 surface mount package, it delivers robust transient voltage suppression for a wide range of electronic applications.
With a minimum breakdown voltage of 28.5 V and clamping voltage of 53.5 V, this diode effectively clamps transient voltages, safeguarding components against damage. Its maximum reverse stand-off voltage of 25.6 V allows it to withstand normal operating voltages without conducting. The diode is rated for a peak pulse current of up to 187 A, making it suitable for environments subjected to high energy surges.
Engineered for durability, the SM15T30AY operates reliably in temperature conditions from -40°C to 150°C. Its automotive standard certification AEC-Q101 ensures compliance with stringent quality requirements for automotive and industrial applications. The device's compact dimensions - 7.15 mm length, 6.25 mm width, and 2.45 mm height - allow integration into space-constrained circuit designs.
This Uni-Directional TVS diode is ideal for transient protection in industrial, automotive, power supply, and consumer electronics sectors. It offers efficient surge protection, improves system reliability, and extends the lifespan of electronic devices subjected to voltage transients.
Single diode configuration for uni-directional transient voltage suppression. High peak pulse power dissipation of 1.5 kW safeguards components during voltage spikes. Compact DO-214 surface mount package supports automated assembly processes.
Wide operating temperature range ensures performance under harsh conditions. Complies with automotive AEC-Q101 standard, suitable for automotive systems. Low leakage current reduces power losses and enhances efficiency. Dimensions: 7.15 mm length, 6.25 mm width, and 2.45 mm height for compact integration.
Excellent clamping voltage and peak current ratings for robust surge protection.
Choose the STMicroelectronics SM15T30AY TVS Diode for reliable, high-performance transient voltage suppression in electronics and industrial applications. Browse EnvMart's comprehensive TVS Diode offerings for compatible components.
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Frequently Asked Questions
The SM15T30AY has a peak pulse power dissipation of 1.5 kW, providing robust protection against voltage spikes.
The minimum breakdown voltage for the SM15T30AY is 28.5 V, which ensures effective clamping of transient voltages.
The clamping voltage of the SM15T30AY is 53.5 V, allowing it to protect sensitive components from voltage surges.
This model has a maximum reverse stand-off voltage of 25.6 V, ensuring stable operation under normal conditions.
The maximum peak pulse current rating for the SM15T30AY is 187 A, making it suitable for high surge environments.
The dimensions of this diode are 7.15 mm in length, 6.25 mm in width, and 2.45 mm in height, allowing for compact integration.
The SM15T30AY operates within a temperature range of -40°C to 150°C, ensuring reliable performance in various conditions.
This model uses a surface mount type (DO-214), which supports efficient assembly processes.
Yes, the SM15T30AY complies with the AEC-Q101 automotive standard, ensuring it meets quality requirements for automotive applications.
The maximum reverse leakage current for the SM15T30AY is 1 μA, which helps minimize power loss.
The SM15T30AY features a single diode configuration, providing uni-directional transient voltage suppression.
The test current for the SM15T30AY is 1 mA, used for assessing its performance under specified conditions.
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