Infineon iPB N-Channel MOSFET, 273 A, 100 V N, 3-Pin TO-263 IPB048N15N5ATMA1

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Packaging Options:
RS Stock No.:
242-5819
Mfr. Part No.:
IPB048N15N5ATMA1
Manufacturer:
Infineon
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Brand

Infineon

Channel Type

N

Product Type

MOSFET

Maximum Continuous Drain Current Id

273A

Maximum Drain Source Voltage Vds

100V

Package Type

TO-263

Series

iPB

Mount Type

Surface

Pin Count

3

Maximum Drain Source Resistance Rds

1.7mΩ

Channel Mode

N

Forward Voltage Vf

1.2V

Typical Gate Charge Qg @ Vgs

80nC

Maximum Gate Source Voltage Vgs

20V

Maximum Power Dissipation Pd

81W

Minimum Operating Temperature

-55°C

Maximum Operating Temperature

175°C

Standards/Approvals

RoHS

Automotive Standard

No

Infineon iPB Series MOSFET, 100V Drain Source Voltage, 273A Continuous Drain Current - IPB048N15N5ATMA1


This MOSFET is a high-current N-channel switching device designed for surface-mount power applications where efficient conduction and thermal resilience are required. It operates across an extended temperature range and is intended for use in demanding power conversion and motor-drive environments, providing a Compact solution in a TO-263 package for board-mounted assemblies.

Features and Benefits:


• Low Rds(on) 1.7 mΩ reduces conduction losses and improves efficiency
• High continuous drain current 273 A supports heavy-current loads
• Maximum Vds 100 V enables robust voltage margin in switching stages
• Power dissipation 81 W allows sustained thermal loading in tight layouts
• Typical gate charge 80 nC balances switching speed and drive requirements
• Gate-source rating 20 V permits substantial drive headroom for control

Applications


• Suitable for power-conversion stages in industrial inverters
• Ideal for high-current motor-drive circuits on PCBs
• Used with synchronous-rectification topologies in power supplies
• Can be used for battery-management systems requiring high current
• Recommended for compact, board-mounted switch modules requiring surface-mount components

What temperature range can it reliably operate within?


It is rated to operate from −55 °C up to 175 °C, accommodating high-temperature environments.

How does the package influence thermal performance?


The TO-263 surface-mount package provides a low-thermal-resistance path to the board for effective heat dissipation during high-power operation.

What gate-drive considerations should be observed?


The device accepts up to 20 V on the gate relative to source and has an 80 nC typical total gate charge, so driver capability must match switching frequency and desired transition times.

Is this suitable for automotive qualification?


It is not specified as an automotive-grade device and therefore should not be assumed compliant with automotive-specific standards.

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