The recommended soldering temperature is 260°C (500°F) with a maximum soldering time of 10 seconds. It's essential to follow the recommended soldering profile to prevent damage to the device.
Proper cooling can be achieved by providing a heat sink or a metal pad on the PCB, ensuring good thermal conductivity. The device's thermal resistance (RθJA) is 25°C/W, so a heat sink with a thermal resistance of 10°C/W or lower is recommended.
The maximum allowable voltage transient for the MBR1645-E3/45 is 45 V. Exceeding this voltage may cause damage to the device. It's essential to ensure that the device is protected from voltage spikes and transients in the circuit.
While the MBR1645-E3/45 is a Schottky rectifier, it's not designed for high-frequency switching applications. The device's switching speed is relatively slow, and it's recommended to use a different device specifically designed for high-frequency switching applications.
To prevent electrostatic discharge (ESD) damage, handle the device with an ESD wrist strap or mat, and ensure that the workspace is ESD-protected. The MBR1645-E3/45 has a human body model (HBM) ESD rating of 2 kV.
MBR1645-E3/45 datasheet
by Vishay Semiconductors
