General Description
An SBD for overheating detection is incorporated together with a secondary side rectification FRD into a TO220F package.
By using the temperature change of the leakage current of the built-in SBD, high-precision heating protection can be performed without using expensive temperature sensors, such as a thermistor and a posistor.

FEATUREs
• Built-in SBD for an overheating detection together with a
   FRD in a TO220F package.
   (By combining together in a single package, FMXB-2102
   excels in heat performance.)
• High-precision heating protection without expensive
   temperature sensors such as a thermistor and a posistor.

APPLICATIONs
• For an overcurrent protection, a partial short circuit and an
   impedance short protection.
   An overcurrent protection is possible for a secondary side
   output, especially for each output of a multi-output power
   supply.
• For an overcurrent protection of a peak-load power supply
   units.
   Thermal protection is possible even for the unit kept in a
   peak-load state.