IRLML5103TRPBF vs IRLML0040TRPBF

This in-depth comparison of the IRLML5103TRPBF and IRLML0040TRPBF provides valuable insights into their specifications and key features. We cover important factors in detail, including RoHS compliance, REACH status, series, mounting style, package type, and other relevant characteristics. Presenting the differences side by side simplifies component selection, making it easier for you to select the best option for your specific application.

Technical review by ETEI Component Engineering Source: manufacturer documentation

Parts at a glance

Part A

IRLML5103TRPBF

Infineon Technologies

Lifecycle: Active
Stock: 5732 PCS
Package: SOT-23-3
Series: Transistors - FETs, MOSFETs - Single

+BOM RFQ

Part B

IRLML0040TRPBF

Infineon Technologies

Lifecycle: Active
Stock: 1530 PCS
Package: SOT-23
Series: Transistors - FETs, MOSFETs - Single

+BOM RFQ

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Full specification comparison

Use manufacturer datasheets as the final authority.

Specification	IRLML5103TRPBF	IRLML0040TRPBF
Series	HEXFET®	HEXFET®
Part Status	Active	Active
FET Type	P-Channel	N-Channel
Technology	MOSFET (Metal Oxide)	MOSFET (Metal Oxide)
Drain to Source Voltage (Vdss)	30 V	40 V
Current - Continuous Drain(Id) @ 25°C	760mA (Ta)	3.6A (Ta)
Drive Voltage(Max Rds On Min Rds On)	4.5V, 10V	4.5V, 10V
Rds On(Max) @ Id Vgs	600mOhm @ 600mA, 10V	56mOhm @ 3.6A, 10V
Vgs(th)(Max) @ Id	1V @ 250µA	2.5V @ 25µA
Gate Charge(Qg)(Max) @ Vgs	5.1 nC @ 10 V	3.9 nC @ 4.5 V
Vgs(Max)	±20V	±16V
Input Capacitance(Ciss)(Max) @ Vds	75 pF @ 25 V	266 pF @ 25 V
Power Dissipation (Max)	540mW (Ta)	1.3W (Ta)
Operating Temperature	-55°C ~ 150°C (TJ)	-55°C ~ 150°C (TJ)
Mounting Type	Surface Mount	Surface Mount

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