STMicroelectronics ESDA5V3SC5 - Transil™ ESD Protection Device

The ESDA5V3SC5 from STMicroelectronics is a state-of-the-art Transil™ diode designed to protect sensitive electronic equipment from electrostatic discharges (ESD). This robust protection device is ideal for safeguarding high-speed data lines and other vulnerable circuits used in a wide range of applications, including mobile phones, computers, and other portable devices.

This ESD suppressor features a low clamping voltage and a bidirectional configuration, which provides symmetrical ESD protection for data lines that require it. The device is capable of withstanding ESD discharges up to the IEC 61000-4-2 level 4 standard, which translates to protection against ESD events of up to 15kV (air discharge) and 8kV (contact discharge).

The ESDA5V3SC5 comes in a small SOT23-5L package, making it an excellent choice for space-constrained applications. Despite its compact size, it does not compromise on performance. The device's low leakage current ensures minimal impact on the operation of the protected circuit, while its fast response time provides immediate protection against transient voltage spikes.

Key features of the ESDA5V3SC5 include:

• Breakdown voltage: 5.3 V typ.
• Max. peak pulse power (8/20 µs): 200 W
• Low clamping voltage
• Low leakage current: < 0.5 µA at 25 °C
• ESD protection up to 15 kV (air) and 8 kV (contact)
• Fast response time
• RoHS compliant and Halogen-free

The ESDA5V3SC5 is not only efficient in protecting against ESD, but it is also designed to be environmentally friendly. It is compliant with RoHS (Restriction of Hazardous Substances) and is free from halogens, ensuring that it meets the latest environmental standards.

With its combination of high ESD protection level, low capacitance, and small form factor, the ESDA5V3SC5 is an excellent choice for designers looking to enhance the reliability and longevity of their electronic products without sacrificing performance or space.