Vishay recommends a PCB layout with a thermal pad connected to a large copper area to dissipate heat efficiently. A minimum of 2 oz copper thickness is recommended, and the thermal pad should be connected to a ground plane or a heat sink.
To ensure reliable soldering, follow the recommended soldering profile: peak temperature 260°C, time above 217°C 30s, and time above 183°C 90s. Use a solder with a melting point above 217°C, and avoid using excessive solder or flux.
The maximum allowed voltage derating for the SIRA32DP-T1-RE3 is 80% of the rated voltage. This means that if the device is rated for 32V, the maximum allowed voltage derating would be 25.6V.
Store the SIRA32DP-T1-RE3 in its original packaging or in a similar protective package to prevent mechanical damage and moisture absorption. Avoid exposing the device to temperatures above 30°C or humidity above 60% during storage and shipping.
Vishay recommends using ESD protection devices with a human body model (HBM) rating of at least 2 kV and a machine model (MM) rating of at least 200 V. Additionally, follow proper ESD handling procedures during assembly and testing.
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SIRA32DP-T1-RE3 Overview
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