Manufacturer: Alpha & Omega Semiconductor Inc.
Win Source Part Number: 009745-AO4421
Packaging: Reel - TR
Mounting: SMD (SMT)
Technology: MOSFET
Polarity: P-Channel
Power Dissipation (Max): 3.1W (Ta)
Family Name: AO4421
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: 60V
Continuous Drain Current at 25°C: 6.2A (Ta)
Gate-Source Threshold Voltage: 3V @ 250μA
Max Gate Charge: 55nC @ 10V
Max Input Capacitance: 2900pF @ 30V
Maximum Gate-Source Voltage: ±20V
Maximum Rds On at Id,Vgs: 40 mOhm @ 6.2A, 10V
Introduction Date: September 24, 2004
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: 77 pct.
Supply and Demand Status: Balance
MOSFET P-CH 60V 6.2A 8SOIC Product overview: AO4421 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 60V, 6.2A. Search-friendly keywords include MOSFET, power transistor, switching, N-channel, P-channel, 60V, 6.2A, 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-AO4421 can be used for catalog matching and distributor lookup.
P-Channel 60V 6.2A (Ta) 3.1W (Ta) Surface Mount 8-SOIC
P-Channel 60V 6.2A (Ta) 3.1W (Ta) Surface Mount 8-SOIC
P-Channel 60V 6.2A (Ta) 3.1W (Ta) Surface Mount 8-SOIC
60V 6.2A 3.1W 40mΩ@10V,6.2A 3V@250uA P Channel SOIC-8 MOSFETs ROHS
MOSFET P-CH 60V 6.2A 8SOIC
MOSFET P-CH 60V 6.2A 8SOIC
| Win Source Electronics | ERSAELECTRONICS PTE. LTD. | DigiKey | LCSC Electronics Technology (HK) Limited | Shenzhen Shengyu Electronics Technology Limited | ODG (Origin Data Global) | |
|---|---|---|---|---|---|---|
| Product Category | Metal-Oxide Semiconductor FET (MOSFET) | Metal-Oxide Semiconductor FET (MOSFET) | Transistors | Metal-Oxide Semiconductor FET (MOSFET) | RF Transistors | Metal-Oxide Semiconductor FET (MOSFET) |
| Product Number | 009745-AO4421 | 278-AO4421 | 785-1025-1-ND | AO4421 | AO4421 | AO4421 |
| Product Name | TRANSISTORS - Transistors - FETs, MOSFETs - RF - AO4421 | 60V 6.2A MOSFET Transistor | Single FETs, MOSFETs | Triode/MOS Tube/Transistor >> MOSFETs | Discrete Semiconductor Products - Transistors - FETs, MOSFETs | Single FETs, MOSFETs |
| Polarity | P-Channel; P-Channel | P-Channel | P-Channel | P-Channel; P-Channel | ||
| V(BR)DSS | 60 volts | 60 volts | 60 volts | 60 volts | ||
| PD | 3100 milliwatts | 3100 milliwatts | 3100 milliwatts | 3100 milliwatts | ||
| TJ | -55 to 150 C (-67 to 302 F) | -55 to 150 C (-67 to 302 F) | -55 to 150 C (-67 to 302 F) | -55 to 150 C (-67 to 302 F) | ||
| Package Type | SOT3; 8-SOIC | Tape & Reel (TR) | "8-SOIC (0.154"", 3.90mm Width)" | Surface Mount | 8-SOIC (0.154", 3.90mm Width) |
