The recommended PCB footprint for the IHV28BZ60 is a standard TO-220AB package with a minimum pad size of 4.5mm x 4.5mm and a thermal pad size of 2.5mm x 2.5mm.
To ensure reliable operation in high-temperature environments, it's essential to provide adequate heat sinking, ensure good thermal conductivity between the device and the heat sink, and follow the recommended derating curves for the device.
The maximum allowed voltage transient for the IHV28BZ60 is 80V for a duration of less than 50ns, as specified in the datasheet. However, it's recommended to limit voltage transients to 60V or less to ensure reliable operation.
Yes, the IHV28BZ60 can be used in switching regulator applications, but it's essential to ensure that the device is operated within its safe operating area (SOA) and that the switching frequency is limited to 100kHz or less to minimize switching losses.
To calculate the power dissipation of the IHV28BZ60, you need to consider the voltage drop across the device, the current flowing through it, and the thermal resistance of the device and the heat sink. You can use the following formula: Pd = (Vds x Ids) + (Rth x Ids^2), where Pd is the power dissipation, Vds is the voltage drop, Ids is the current, and Rth is the thermal resistance.
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