AO3401 vs AO3407A

This in-depth comparison of the AO3401 and AO3407A 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

AO3401

Alpha & Omega Semiconductor Inc.

Lifecycle: Active
Stock: 6918 PCS
Package: SOT-23
Series: Transistors - FETs, MOSFETs - Single

+BOM RFQ

Part B

AO3407A

Alpha & Omega Semiconductor Inc.

Lifecycle: Active
Stock: 7198 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	AO3401	AO3407A
Part Status	Not For New Designs	Not For New Designs
FET Type	P-Channel	P-Channel
Technology	MOSFET (Metal Oxide)	MOSFET (Metal Oxide)
Drain to Source Voltage (Vdss)	30 V	30 V
Current - Continuous Drain(Id) @ 25°C	4A (Ta)	4.3A (Ta)
Drive Voltage(Max Rds On Min Rds On)	2.5V, 10V	4.5V, 10V
Rds On(Max) @ Id Vgs	50mOhm @ 4A, 10V	48mOhm @ 4.3A, 10V
Vgs(th)(Max) @ Id	1.3V @ 250µA	3V @ 250µA
Gate Charge(Qg)(Max) @ Vgs	14 nC @ 10 V	16 nC @ 10 V
Vgs(Max)	±12V	±20V
Input Capacitance(Ciss)(Max) @ Vds	645 pF @ 15 V	830 pF @ 15 V
Power Dissipation (Max)	1.4W (Ta)	1.4W (Ta)
Operating Temperature	-55°C ~ 150°C (TJ)	-55°C ~ 150°C (TJ)
Mounting Type	Surface Mount	Surface Mount

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