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| Country of Origin | India |
|---|---|
| Brand | STMicroelectronics |
| Height | 0.3mm |
| Length | 0.6mm |
| Model | ESDL031-1BF4 |
| Width | 0.17mm |
| Mount Type | Surface |
| Series | ESDL031-1BF4 |
| Maximum Operating Temperature | 150°C |
| Package Type | ST-0201 |
| Minimum Operating Temperature | -40°C |
| Standards/Approvals | IEC, RoHS |
| Pin Count | 2 |
| Clamping Voltage VC | 7V |
| Automotive Standard | AEC-Q101 |
| Direction Type | Bi-Directional |
| Minimum Breakdown Voltage Vbr | 5V |
| Maximum Reverse Stand-off Voltage Vwm | 30kV |
| Maximum Peak Pulse Current Ippm | 7A |
STMicroelectronics ESDL031-1BF4 is a bi-directional TVS diode with 2-pin configuration, designed to protect sensitive power lines against transient overvoltages caused by electrostatic discharge (ESD) and electrical overstress (EOS). This surface mount device comes in a compact ST-0201 package, measuring just 0.6 mm x 0.3 mm x 0.17 mm, making it ideal for space-constrained applications.
The device has a minimum breakdown voltage of 5 V and a maximum peak pulse current rating of 7 A, with an ultra-low clamping voltage of 6.3 V at 16 A TLP. This ensures effective suppression of voltage spikes to prevent damage to connected circuits.
Featuring very low dynamic resistance (85 mΩ) and low leakage current (100 nA max at 3.3 V), the ESDL031-1BF4 maintains power efficiency. Its robust design complies with IEC and RoHS standards and meets the stringent automotive AEC-Q101 qualification, making it suitable for automotive and industrial applications.
The diode supports operating temperatures from -40°C up to 150°C, providing reliable operation in harsh environments. Its built-in protections include short-circuit current limiting, thermal shutdown, and safe operating area limits, enhancing device safety and longevity.
This product is ideal for applications in industrial electronics, automotive electronics, telecommunications, and other systems requiring effective transient voltage suppression on power lines and signal paths.
Provides bi-directional transient voltage suppression. Compact ST-0201 surface mount package for space savings. Meets IEC and RoHS compliance for industrial safety standards. Automotive-grade AEC-Q101 certification ensures reliable operation.
Handles high peak pulse current of 7 A with low clamping voltage. Wide operating temperature range from -40°C to 150°C. Low leakage current to maximize power efficiency. Includes multiple internal protections for device durability.
Explore more about TVS Diodes and semiconductor components on EnvMart for your industrial and electronic design needs.
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