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.
While the MBRB1645-E3/45 is a fast-recovery diode, it's not designed for high-frequency switching applications. For such applications, consider using a diode specifically designed for high-frequency switching, such as the VS-60FPS04-M3/45.
To ensure proper cooling, ensure a minimum of 0.5 mm (0.02 in) of clearance around the device. You can also use a heat sink or thermal interface material to improve heat dissipation. Refer to the datasheet for thermal resistance values.
The maximum allowable voltage transient for the MBRB1645-E3/45 is 1.5 times the rated voltage (45V) for a duration of 100 ms. Exceeding this limit may damage the device.
Yes, you can use multiple MBRB1645-E3/45 devices in parallel to increase current handling. However, ensure that each device has its own heat sink and that the devices are properly matched to prevent uneven current sharing.
MBRB1645-E3/45 datasheet
by Vishay Semiconductors
