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STMicroelectronics Uni-Directional TVS Diode 300 W, 3-Pin SOT-23-3L ESDA25LY
Specifications
| Country of Origin | India |
|---|---|
| Brand | STMicroelectronics |
| Height | 1.75mm |
| Length | 3.04mm |
| Model | ESDA25LY |
| Width | 1.4mm |
| Mount Type | Surface |
| Series | ESDA25LY |
| Maximum Operating Temperature | 150°C |
| Package Type | SOT-23-3L |
| Minimum Operating Temperature | -55°C |
| Standards/Approvals | RoHS, IEC |
| Pin Count | 3 |
| Clamping Voltage VC | 43V |
| Automotive Standard | AEC-Q101 |
| Direction Type | Uni-Directional |
| Minimum Breakdown Voltage Vbr | 25V |
| Peak Pulse Power Dissipation Pppm | 300W |
| Maximum Reverse Leakage Current | 20μA |
Key Features
- Uni-directional diode designed for ESD transient protection.
- Peak pulse power dissipation of 300 W with 8/20 μs waveform.
- Minimum breakdown voltage of 25 V ensuring effective clamping.
- Low leakage current with maximum 20 μA at breakdown voltage.
- Compact surface mount SOT-23-3L package with 3 pins.
- Operates in temperature range from -55°C to 150°C.
- Meets automotive standard AEC-Q101 for reliability.
- Complies with RoHS and IEC standards.
Product Description
STMicroelectronics ESDA25LY is a uni-directional transient voltage suppression (TVS) diode designed for protecting electronic circuits against electrostatic discharge (ESD) and transient voltage spikes. With a 300 W peak pulse power dissipation capability, this diode provides robust protection for sensitive components in industrial, automotive, and consumer electronic applications.
The device features a compact 3-pin SOT-23-3L surface mount package, optimized for space-saving on high density printed circuit boards (PCBs). Its low leakage current of less than 20 microamperes at breakdown voltage ensures energy efficiency and minimal signal interference. The diode withstands operating temperatures ranging from -55°C to 150°C, making it suitable for harsh environmental conditions.
ESDA25LY complies with automotive standard AEC-Q101 and industry standards RoHS and IEC. This product provides a high clamping voltage of 43 V with a minimum breakdown voltage of 25 V, protecting communication lines and data interfaces from transient threats. Its excellent integration capability supports designs requiring minimal line capacitance and reduced board space.
Applications include industrial control systems, automotive electronics, communication devices, and consumer electronics where ESD protection and transient voltage suppression are critical.
Uni-directional TVS diode for ESD transient protection. 300 W peak pulse power dissipation capability. Compact 3-pin SOT-23-3L surface mount package. Low reverse leakage current under 20 μA. Qualified to automotive AEC-Q101 standard.
Operating temperature range: -55°C to 150°C. RoHS and IEC compliant for environmental and safety standards. Height: 1.75 mm, width: 1.4 mm, length: 3.04 mm. High ESD protection level up to 25 kV.
Select STMicroelectronics TVS diodes for reliable, compact, and high-performance surge and ESD protection. Explore more TVS Diode products and solutions at EnvMart for your industrial, automotive, and electronic device needs.
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Frequently Asked Questions
The ESDA25LY has a peak pulse power dissipation capability of 300 W with an 8/20 μs waveform.
The minimum breakdown voltage for the ESDA25LY is 25 V, ensuring effective clamping during transient events.
This model has a height of 1.75 mm, a width of 1.4 mm, and a length of 3.04 mm, making it suitable for compact applications.
The ESDA25LY operates within a temperature range of -55°C to 150°C, suitable for harsh environmental conditions.
The maximum reverse leakage current for this model is 20 μA at the breakdown voltage, ensuring minimal signal interference.
The clamping voltage (VC) for this TVS diode is 43 V, providing protection against voltage spikes.
This diode complies with RoHS and IEC standards, and is qualified to the automotive standard AEC-Q101.
The ESDA25LY is packaged in a compact SOT-23-3L surface mount package with 3 pins.
This model is suitable for applications in industrial control systems, automotive electronics, communication devices, and consumer electronics where ESD protection is critical.
The ESDA25LY is a uni-directional TVS diode designed for ESD transient protection.
This diode supports designs requiring minimal line capacitance and reduced board space, making it ideal for high-density PCBs.
The AEC-Q101 qualification indicates that the ESDA25LY meets rigorous automotive reliability standards, ensuring its performance in automotive applications.
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