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.