Infineon HEXFET Type N-Channel MOSFET, 3.6 A, 40 V Enhancement, 3-Pin SOT-23

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Subtotal (1 reel of 3000 units)*

TWD12,900.00

(exc. GST)

TWD13,560.00

(inc. GST)

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3000 - 3000TWD4.30TWD12,900.00
6000 +TWD4.30TWD12,900.00

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RS Stock No.:
913-4051
Mfr. Part No.:
IRLML0040TRPBF
Manufacturer:
Infineon
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Brand

Infineon

Channel Type

Type N

Product Type

MOSFET

Maximum Continuous Drain Current Id

3.6A

Maximum Drain Source Voltage Vds

40V

Series

HEXFET

Package Type

SOT-23

Mount Type

Surface

Pin Count

3

Maximum Drain Source Resistance Rds

56mΩ

Channel Mode

Enhancement

Minimum Operating Temperature

-55°C

Typical Gate Charge Qg @ Vgs

2.6nC

Maximum Power Dissipation Pd

1.3W

Forward Voltage Vf

1.2V

Maximum Operating Temperature

150°C

Length

3.04mm

Standards/Approvals

No

Height

1.02mm

Automotive Standard

No

COO (Country of Origin):
PH

Infineon HEXFET Series MOSFET, 40V Maximum Drain Source Voltage, 3.6A Maximum Continuous Drain Current - IRLML0040TRPBF


This n-channel enhancement-mode MOSFET is designed for compact surface-mount power switching in electronic circuits. It operates across an extended temperature span and is suitable for applications requiring moderate current handling and low conduction losses. The device is supplied in a three-pin SOT-23 package and targets space-constrained SMT layouts where fast switching and efficient power transfer are required.

Features and Benefits:


• Low on-resistance of 56mΩ reduces conduction losses
• 40V drain-source rating supports medium-voltage switching
• Continuous drain current 3.6A enables modest load driving
• Typical gate charge 2.6nC permits faster switching speeds
• Power dissipation 1.3W manages thermal load in compact layouts
• Gate-source withstand 16V offers robust drive margin

Applications


• Suitable for DC-DC converter switch stages
• Ideal for battery-powered motor drivers
• Used with load switches in portable electronics
• Can be used for synchronous rectification in power supplies
• Appropriate for general-purpose switching in control boards

What thermal range can it tolerate in demanding environments?


It is rated to operate from -55°C up to 150°C, allowing use in both cold and high-temperature conditions.

How does the package affect mounting and board space?


The SOT-23 surface-mount package offers a small footprint and straightforward three-pin PCB soldering for dense assemblies.

What aspect of the device helps reduce switching energy losses?


The relatively low typical gate charge of 2.6nC lowers the energy required to drive the gate, benefiting high-frequency switching designs.

What electrical limits should designers respect for safe operation?


Designers must not exceed the 40V drain-source voltage, the 16V gate-source limit, or the specified 3.6A continuous drain current.

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