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SRDA12-4 - Low Capacitance TVS Diode Array

Download the SRDA12-4 datasheet PDF. This datasheet also covers the SRDA05-4 variant, as both devices belong to the same low capacitance tvs diode array family and are provided as variant models within a single manufacturer datasheet.

General Description

RailClamps are surge rated diode arrays designed to protect high speed data interfaces.

Key Features

  • ‹ Transient protection for high-speed data lines to IEC 61000-4-2 (ESD) ±15kV (air), ±8kV (contact) IEC 61000-4-4 (EFT) 40A (5/50ns) IEC 61000-4-5 (Lightning) 24A (8/20μs) ‹ Array of surge rated diodes with internal TVS diode ‹ Protects four I/O lines ‹ Low capacitance (.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (SRDA05-4-Semtech.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number SRDA12-4
Manufacturer SEMTECH
File Size 222.24 KB
Description Low Capacitance TVS Diode Array
Datasheet download datasheet SRDA12-4 Datasheet

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Other Datasheets by SEMTECH

Part Number Description
SRDA05-4 Low Capacitance TVS Diode Array
SRDA05-6 Low Capacitance TVS Diode Array
SRDA3.3-4 Low Capacitance TVS Diode Array
SRDA3.3-6 Low Capacitance TVS Diode Array
SRDA70-4 Low Capacitance TVS Diode Array

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
PROTECTION PRODUCTS - RailClamp® Description RailClamps are surge rated diode arrays designed to protect high speed data interfaces. The SRDA series has been specifically designed to protect sensitive components which are connected to data and transmission lines from overvoltage caused by electrostatic discharge (ESD), electrical fast transients (EFT), and lightning. The unique design incorporates surge rated, low capacitance steering diodes and a TVS diode in a single package. During transient conditions, the steering diodes direct the transient current to ground via the internal low voltage TVS. The TVS diode clamps the transient voltage to a safe level. The low capacitance array configuration allows the user to protect up to four high-speed data lines.