Manufacturer: Alpha & Omega Semiconductor Inc.
Win Source Part Number: 009725-AO3414
Packaging: Reel - TR
Mounting: SMD (SMT)
Technology: MOSFET
Polarity: N-Channel
Power Dissipation (Max): 1.4W (Ta)
Categories: Discrete Semiconductor Products
Drive Voltage (Max Rds On, Min Rds On): 1.8V, 4.5V
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: 20V
Continuous Drain Current at 25°C: 3A (Ta)
Gate-Source Threshold Voltage: 1V @ 250μA
Max Gate Charge: 6.2nC @ 4.5V
Max Input Capacitance: 436pF @ 10V
Maximum Gate-Source Voltage: ±8V
Maximum Rds On at Id,Vgs: 50 mOhm @ 4.2A, 4.5V
Is this a common-used part?: Yes
Popularity: High
Fake Threat In the Open Market: 77 pct.
Supply and Demand Status: Sufficient
MOSFET N-CH 20V 3A SOT23-3L Product overview: AO3414 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 20V, 3A, SOT23. Search-friendly keywords include MOSFET, power transistor, switching, N-channel, P-channel, 20V, 3A, 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-AO3414 can be used for catalog matching and distributor lookup.
N-Channel 20V 3A (Ta) 1.4W (Ta) Surface Mount SOT-23-3
N-Channel 20V 3A (Ta) 1.4W (Ta) Surface Mount SOT-23-3
N-Channel 20V 3A (Ta) 1.4W (Ta) Surface Mount SOT-23-3
MOSFET N-CH 20V 3A SOT23-3L
20V 3A 50mΩ@4.5V,4.2A 1.4W 1V@250uA N Channel SOT-23-3L MOSFETs ROHS
| Win Source Electronics | ERSAELECTRONICS PTE. LTD. | DigiKey | Shenzhen Shengyu Electronics Technology Limited | LCSC Electronics Technology (HK) Limited | |
|---|---|---|---|---|---|
| Product Category | Metal-Oxide Semiconductor FET (MOSFET) | Metal-Oxide Semiconductor FET (MOSFET) | Transistors | RF Transistors | Metal-Oxide Semiconductor FET (MOSFET) |
| Product Number | 009725-AO3414 | 278-AO3414 | 785-1009-6-ND | AO3414 | AO3414 |
| Product Name | TRANSISTORS - Transistors - FETs, MOSFETs - RF - AO3414 | 20V 3A SOT23 MOSFET Transistor | Single FETs, MOSFETs | Discrete Semiconductor Products - Transistors - FETs, MOSFETs | Triode/MOS Tube/Transistor >> MOSFETs |
| Polarity | N-Channel; N-Channel | N-Channel | N-Channel | ||
| V(BR)DSS | 20 volts | 20 volts | 20 volts | ||
| PD | 1400 milliwatts | 1400 milliwatts | 1400 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) | ||
| Package Type | SOT3; SOT23; SOT-23-3L | Tape & Reel (TR) | SOT23; 3-SMD, SOT-23-3 Variant | SOT23; 3-SMD, SOT-23-3 Variant | SOT23 |
