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ESDALC20-1BF4

ESDALC20-1BF4 Description

The ESDALC20-1BF4 is a high-performance TVS diode designed and manufactured by STMicroelectronics. This device is part of the ESDA series and is specifically designed for general-purpose applications. With its bidirectional channels and surface-mount packaging, the ESDALC20-1BF4 offers a versatile solution for protecting electronic circuits from voltage transients and electrostatic discharges.

ESDALC20-1BF4 Features

• Type: Zener
• Voltage - Reverse Standoff (Typ): 20V
• Voltage - Clamping (Max) @ Ipp: 37V
• Voltage - Breakdown (Min): 22V
• Current - Peak Pulse (10/1000µs): 2.4A (8/20µs)
• Power - Peak Pulse: 90W
• Capacitance @ Frequency: 10.5pF @ 1MHz
• Package / Case: 0201 (0603 Metric)
• Supplier Device Package: 0201
• Mounting Type: Surface Mount
• Product Status: Active
• RoHS Status: ROHS3 Compliant
• REACH Status: REACH Unaffected
• Moisture Sensitivity Level (MSL): 1 (Unlimited)

The ESDALC20-1BF4's standout features include its low capacitance, which minimizes signal distortion in high-frequency applications, and its bidirectional channels, which provide protection in both directions. The device's low reverse standoff voltage and high clamping voltage make it suitable for a wide range of applications, including general-purpose electronics and automotive systems.

ESDALC20-1BF4 Applications

The ESDALC20-1BF4 is ideal for a variety of applications where voltage transients and electrostatic discharges can cause damage to sensitive electronic components. Some specific use cases include:

• General-Purpose Electronics: Protecting circuits in consumer electronics, industrial equipment, and telecommunications devices.
• Automotive Systems: Safeguarding automotive electronics from voltage spikes and electrostatic discharges.
• Telecommunications: Ensuring reliable operation of communication equipment by protecting against voltage transients.

Conclusion of ESDALC20-1BF4

The ESDALC20-1BF4 is a versatile and reliable TVS diode that offers excellent protection for a wide range of electronic circuits. Its unique combination of low capacitance, bidirectional channels, and high clamping voltage make it an ideal choice for general-purpose applications and automotive systems. With its RoHS3 compliance and REACH unaffected status, the ESDALC20-1BF4 is also an environmentally friendly option for protecting sensitive electronic components.