Alpha & Omega Semiconductor, Ltd. 30V 4A SOT23 MOSFET Transistor AO3401

MOSFET P-CH 30V 4A SOT23-3 Product overview: AO3401 from Alpha and Omega Semiconductor, Inc. is a MOSFET Transistor for power switching, load control, motor drives, DC-DC converters, battery systems, and board-level power design. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include 30V, 4A, SOT23. Search-friendly keywords include MOSFET, power transistor, switching, N-channel, P-channel, 30V, 4A, SOT23, MOSFET Transistor, Single FETs, MOSFETs. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 278-AO3401 can be used for catalog matching and distributor lookup.

P-Channel 30V 4A (Ta) 1.4W (Ta) Surface Mount SOT-23-3

Manufacturer: Alpha & Omega Semiconductor Inc.
Win Source Part Number: 095569-AO3401
Packaging: Reel - TR
Mounting: SMD (SMT)
Technology: MOSFET
Polarity: P-Channel
Power Dissipation (Max): 1.4W (Ta)
Family Name: AO3401
Categories: Discrete Semiconductor Products
Drive Voltage (Max Rds On, Min Rds On): 2.5V, 10V
Status: Active
Temperature Range - Operating: -55°C to 150°C (TJ)
Case / Package: SOT-23-3L
Dimension: TO-236-3, SC-59, SOT-23-3
Drain-Source Breakdown Voltage: 30V
Continuous Drain Current at 25°C: 4A (Ta)
Gate-Source Threshold Voltage: 1.3V @ 250μA
Max Gate Charge: 12.2nC @ 4.5V
Max Input Capacitance: 1200pF @ 15V
Maximum Gate-Source Voltage: ±12V
Maximum Rds On at Id,Vgs: 44 mOhm @ 4.3A, 10V
Alternative Parts (Cross-Reference): WPM3407C-3/TR; DMG3401LSN-7; TSM650P03CX RFG;
Introduction Date: January 03, 2007
ECCN: EAR99
Country of Origin: China
Estimated EOL Date: 2022
Halogen Free: Compliant
Is this a common-used part?: Yes
Popularity: High
Fake Threat In the Open Market: 89 pct.
Supply and Demand Status: Balance