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APT14050JVFR is listed in the Single FETs, MOSFETs range at ChipApex. The manufacturer field lists Microsemi Corporation. Its product description is MOSFET N-CH 1400V 23A ISOTOP. Review the specifications below when checking this part for your BOM.
The APT14050JVFR is a high-voltage N-channel enhancement mode Power MOS V® FREDFET manufactured by Microsemi. It features a 1400V drain-source breakdown voltage and a continuous drain current of 23A at 25°C case temperature. The device exhibits a maximum on-resistance of 0.500Ω at VGS=10V and ID=11.5A. Packaged in an ISOTOP® SOT-227 format, it includes avalanche energy ratings and a fast recovery body diode.
Verify the specific datasheet revision (e.g., Rev A) matches your design requirements. Confirm that the ISOTOP® SOT-227 package dimensions and torque specifications align with your thermal management strategy. Ensure electrostatic discharge handling procedures are followed during assembly due to device sensitivity.
Select this component when a 1400V rating is required alongside moderate current handling. Consider the 0.500Ω on-resistance for conduction loss calculations. Evaluate the thermal impedance characteristics against your heat sink capabilities. Verify compatibility with your gate drive voltage levels, typically operating at 10V or 15V.
This part belongs to the Advanced Power Technology (APT) Power MOS V® family, now under Microchip/Microsemi. It represents a generation of high-voltage N-channel MOSFETs designed to optimize performance through reduced on-resistance and improved switching dynamics within the ISOTOP® form factor.
Check for direct cross-reference equivalents from Microchip or other manufacturers offering 1400V, ~23A, SOT-227 packaged MOSFETs. Ensure any substitute maintains similar avalanche energy ratings and reverse recovery characteristics if used in inductive loads.
The single pulse avalanche energy (EAS) is rated at 3600 mJ starting at Tj = +25°C.
The source terminals are shorted internally, providing equal current handling capability for either source terminal.
The peak diode recovery dv/dt is specified as 300 V/ns.
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