Alpha & Omega Semiconductor, Ltd. TRANSISTORS - Transistors - FETs, MOSFETs - RF - AO4419 AO4419

Manufacturer: Alpha & Omega Semiconductor Inc.
Win Source Part Number: 009744-AO4419
Packaging: Reel - TR
Mounting: SMD (SMT)
Technology: MOSFET
Polarity: P-Channel
Power Dissipation (Max): 3.1W (Ta)
Family Name: AO4419
Categories: Discrete Semiconductor Products
Drive Voltage (Max Rds On, Min Rds On): 4.5V, 10V
Status: Active
Temperature Range - Operating: -55°C to 150°C (TJ)
Case / Package: 8-SOIC
Dimension: 8-SOIC (0.154", 3.90mm Width)
Drain-Source Breakdown Voltage: 30V
Continuous Drain Current at 25°C: 9.7A (Ta)
Gate-Source Threshold Voltage: 2.7V @ 250μA
Max Gate Charge: 32nC @ 10V
Max Input Capacitance: 1900pF @ 15V
Maximum Gate-Source Voltage: ±20V
Maximum Rds On at Id,Vgs: 20 mOhm @ 9.7A, 10V
Alternative Parts (Cross-Reference): AF4835PSL; AP4435M; MMSF3305R2; AP4835GM-HF;
Introduction Date: January 04, 2007
ECCN: EAR99
Country of Origin: China
Estimated EOL Date: 2025
Halogen Free: Compliant
Is this a common-used part?: Yes
Popularity: High
Fake Threat In the Open Market: 79 pct.
Supply and Demand Status: Sufficient

P-Channel 30V 9.7A (Ta) 3.1W (Ta) Surface Mount 8-SOIC

P-Channel 30V 9.7A (Ta) 3.1W (Ta) Surface Mount 8-SOIC

P-Channel 30V 9.7A (Ta) 3.1W (Ta) Surface Mount 8-SOIC

MOSFET P-CH 30V 9.7A 8SOIC Product overview: AO4419 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, 9.7A. Search-friendly keywords include MOSFET, power transistor, switching, N-channel, P-channel, 30V, 9.7A, 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-AO4419 can be used for catalog matching and distributor lookup.