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STMicroelectronics 1-Element Bi-Directional TVS Diode 250 W 3-Pin SOT-323 ESDLIN03-1BWY
Specifications
| Country of Origin | India |
|---|---|
| Brand | STMicroelectronics |
| Height | 1mm |
| Length | 1.35mm |
| Model | ESDLIN03-1BWY |
| Width | 2.2mm |
| Mount Type | Surface |
| Maximum Operating Temperature | 175°C |
| Package Type | SOT-323 |
| Minimum Operating Temperature | -55°C |
| Pin Count | 3 |
| Number of Elements per Chip | 1 |
| Clamping Voltage VC | 44V |
| Automotive Standard | AEC-Q101 |
| Diode Configuration | Single |
| Direction Type | Bi-Directional |
| Minimum Breakdown Voltage Vbr | 28.5V |
| Maximum Reverse Stand-off Voltage Vwm | 26.5V |
| Peak Pulse Power Dissipation Pppm | 250W |
| Test Current It | 1mA |
| Maximum Peak Pulse Current Ippm | 3.7A |
| Maximum Reverse Leakage Current | 50nA |
Key Features
- Single diode configuration for efficient transient voltage suppression.
- Bi-directional direction type suitable for protecting symmetrical circuits.
- Minimum breakdown voltage of 28.5 V ensures robust protection.
- Surface mount package type SOT-323 with three pins for compact PCB integration.
- Peak pulse power dissipation rating of 250 W for high surge protection.
- Clamping voltage of 44 V to clamp transient voltages effectively.
- Wide operating temperature range from -55°C to 175°C for reliability in harsh environments.
- Low maximum reverse leakage current of 50 nA to minimize power loss.
Product Description
STMicroelectronics ESDLIN03-1BWY 1-Element Bi-Directional TVS Diode is a high-performance transient voltage suppressor designed to protect sensitive electronic circuitry against voltage spikes and electrostatic discharge (ESD). It features a single diode configuration and a bi-directional architecture suitable for symmetrical signal lines, making it ideal for ESD protection on LIN bus communication lines and other industrial applications.
This TVS diode delivers a peak pulse power dissipation of 250 W and clamps voltage surges to a maximum of 44 V, ensuring robust surge suppression in harsh electrical environments. Packaged in a compact 3-pin SOT-323 surface mount form factor, the device enables efficient board space usage and easy automatic assembly in manufacturing processes.
The device operates over an extended temperature range from -55°C to 175°C, providing reliable performance in automotive, industrial, and commercial applications. It meets the rigorous AEC-Q101 automotive qualification standard, ensuring it is suitable for vehicle and other high-reliability use cases.
With its low leakage current of 50 nA and a minimum breakdown voltage of 28.5 V, the ESDLIN03-1BWY offers energy-efficient protection without impacting normal circuit operation. Its small dimensions of 1 mm height, 1.35 mm length, and 2.2 mm width facilitate integration into compact electronic designs where space is limited.
Single diode configuration for precise transient voltage suppression. Bi-directional for symmetrical ESD protection. High peak pulse power dissipation of 250 W. Compact SOT-323 surface mount package. AEC-Q101 automotive standard qualified for robustness.
Wide operating temperature range from -55°C to 175°C. Low leakage current minimizing power loss. Clamping voltage at 44 V for effective surge protection. Compact device dimensions for space-saving PCB design. Ideal for industrial, automotive, and communication applications.
This product is an integral component for electronic circuit protection against transient voltage events in industrial, automotive, telecommunications, and consumer electronics sectors. It provides reliable, high-performance ESD and surge suppression in a miniature outline.
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Frequently Asked Questions
The peak pulse power dissipation rating of this model is 250 W, providing high surge protection for sensitive electronic circuits.
The clamping voltage for this TVS diode is 44 V, which effectively clamps transient voltage surges.
The minimum breakdown voltage is 28.5 V, ensuring robust protection against voltage spikes.
This unit operates over a wide temperature range from -55°C to 175°C, making it suitable for harsh environments.
It is packaged in a compact 3-pin SOT-323 surface mount package, facilitating efficient PCB integration.
The maximum reverse leakage current is 50 nA, which helps minimize power loss during operation.
Yes, it meets the AEC-Q101 automotive standard, making it suitable for use in automotive applications.
This model features a single diode configuration, designed for efficient transient voltage suppression.
The maximum reverse stand-off voltage is 26.5 V, which defines the maximum voltage that can be applied without conducting.
The height is 1 mm, and the width is 2.2 mm, allowing for compact integration into electronic designs.
The test current for this model is 1 mA, which is used for evaluating its performance during testing.
This TVS diode is suitable for protecting sensitive electronic circuitry in automotive, industrial, and telecommunications applications.
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