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STMicroelectronics 2-Element Uni-Directional TVS Diode, 300 W Peak Pulse Power, 3-Pin SOT-23 Package ESDA5V3LY
Specifications
| Country of Origin | India |
|---|---|
| Brand | STMicroelectronics |
| Height | 1.3mm |
| Length | 3.04mm |
| Model | ESDA5V3LY |
| Width | 1.75mm |
| Mount Type | Surface |
| Series | ESDALY |
| Maximum Operating Temperature | 150°C |
| Package Type | SOT-23 |
| Minimum Operating Temperature | -40°C |
| Pin Count | 3 |
| Number of Elements per Chip | 2 |
| Automotive Standard | AEC-Q101 |
| Direction Type | Uni-Directional |
| Minimum Breakdown Voltage Vbr | 5.3V |
| Maximum Reverse Stand-off Voltage Vwm | 3V |
| Peak Pulse Power Dissipation Pppm | 300W |
| Test Current It | 1mA |
| Maximum Peak Pulse Current Ippm | 25A |
| Maximum Reverse Leakage Current | 20μA |
Key Features
- Provides protection against electrostatic discharge transients with dual unidirectional Transil functionality.
- Low leakage current, with a maximum of 20 μA at breakdown voltage.
- Suitable for surface mounting with a compact 3.04 x 1.75 x 1.3 mm SOT-23 package.
- Operates over a wide temperature range from -40°C to 150°C.
- Capable of handling a maximum peak pulse current of 25 A and test current of 1 mA.
- Compliant with automotive standard AEC-Q101 for reliable automotive applications.
- Mount type is surface mount technology, optimizing board space and reducing parasitic capacitance.
- Minimum breakdown voltage is 5.3 V with maximum reverse stand-off voltage at 3 V.
Product Description
STMicroelectronics ESDA5V3LY 2-Element Uni-Directional TVS Diode delivers efficient protection against electrostatic discharge (ESD) transients across one or two lines, ideal for sensitive electronic circuits. Its 300 W peak pulse power rating (8/20 μs waveform) ensures robust protection for devices subjected to voltage spikes and surges. Packaged in a space-saving 3-pin SOT-23 surface mount package measuring 3.04 mm in length, 1.75 mm in width, and 1.3 mm in height, it facilitates compact PCB layouts and low parasitic capacitance. The device provides a minimum breakdown voltage of 5.3 V with a maximum reverse stand-off voltage of 3 V, well-suited for low voltage circuit protection.
This TVS diode array features dual unidirectional Transil functions and exhibits low leakage current levels, with a maximum of 20 μA at breakdown voltage, enhancing circuit reliability. It supports a maximum peak pulse current of 25 A and has a test current of 1 mA, enabling effective suppression of transient surges. Designed and tested to withstand operating temperatures ranging from -40°C to 150°C, it is suitable for industrial and automotive environments. Compliance with the stringent AEC-Q101 automotive standard further validates its robustness in harsh conditions.
Installation is simplified through its surface-mount package type, allowing for easy and durable PCB assembly. The ESDA5V3LY is ideal for use in industrial electronics, consumer devices, power supplies, automotive electronic units, and telecommunications equipment, helping extend component lifespan by protecting against voltage spikes and ESD events.
Dual unidirectional Transil functions for reliable ESD protection. Low leakage current ensures minimal power loss during operation. Compact SOT-23 package saves board space and reduces capacitance. Wide operating temperature range supports diverse application environments.
Meets automotive AEC-Q101 standards for quality and durability.
EnvMart offers this high-reliability TVS Diode as an essential component in semiconductor ESD protection devices. Browse EnvMart for STMicroelectronics semiconductors and other high-quality electronic components to support your design and manufacturing needs.
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Frequently Asked Questions
The ESDA5V3LY has a peak pulse power rating of 300 W, based on an 8/20 μs waveform.
This model operates over a temperature range from -40°C to 150°C, making it suitable for various environments.
The ESDA5V3LY is packaged in a 3-pin SOT-23 surface mount package, measuring 3.04 mm in length, 1.75 mm in width, and 1.3 mm in height.
The minimum breakdown voltage for the ESDA5V3LY is 5.3 V.
The maximum reverse stand-off voltage for this model is 3 V.
This diode can handle a maximum peak pulse current of 25 A.
The test current for this model is 1 mA.
The ESDA5V3LY complies with the AEC-Q101 automotive standard, ensuring its reliability in automotive applications.
The maximum reverse leakage current for the ESDA5V3LY is 20 μA at breakdown voltage.
This model supports surface mount technology, optimizing board space and reducing parasitic capacitance.
The ESDA5V3LY features 2 elements per chip, providing dual unidirectional Transil functionality.
This TVS diode is suitable for industrial electronics, consumer devices, power supplies, automotive electronic units, and telecommunications equipment.
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