AOC2421
MOSFET P-CH 8V 2.5A 4ALPHADFN
Transistors Fets Mosfets Single
4-SMD, No Lead
Active
Price available on request
MOQ: 5000 pcs
Submit your quantity via the inquiry form for a competitive quote within 24 hours.
Parameters
| Parameter | Value |
|---|---|
| Brand | Alpha & Omega Semiconductor Inc. |
| Model | AOC2421 |
| Package / Case | 4-SMD, No Lead |
| Mounting Type | Surface Mount |
| Operating Temperature | -55°C ~ 150°C (TJ) |
| FET Type | P-Channel |
| Drain to Source Voltage (Vdss) | 8 V |
| Rds On (Max) | 62mOhm @ 1.5A, 2.5V |
| Vgs(th) (Max) | 700mV @ 250µA |
| Gate Charge (Qg) | 13 nC @ 4.5 V |
| Input Capacitance (Ciss) | 752 pF @ 4 V |
| Power Dissipation (Max) | 600mW (Ta) |
| Drive Voltage | 1.2V, 2.5V |
| Supplier Device Package | 4-AlphaDFN (0.97x0.97) |
| RoHS | RoHS |
| Part Status | Active |
Application & Notes
AOC2421 by Alpha & Omega Semiconductor Inc. is an N-channel power MOSFET rated at 8 V / N/A, commonly used in DC-DC converters, motor drivers, power supplies, and battery protection circuits. The 4-SMD, No Lead package offers good thermal performance for SMT mounting. Key spec: Rds(on) max 62mOhm @ 1.5A, 2.5V. Select gate driver voltage carefully — logic-level variants exist for direct MCU drive.
📖 Technical Guides for AOC2421
Alternatives & Replacements
View All →PMPB27EP,115
30 V, SINGLE P-CHANNEL TRENCH MO
PMXB65UPE147
P-CHANNEL MOSFET
NXS7002AK215
SMALL SIGNAL FET
BSP318SL6327HTSA1
MOSFET N-CH 60V 2.6A SOT223-4
UPA2351T1G(2)-E4-A
POWER FIELD-EFFECT TRANSISTOR
RJK0397DPA-0G#J7A
POWER TRANSISTOR, MOSFET
All Technical Specifications
| FET Type | P-Channel |
| Vgs (Max) | ±5V |
| Technology | MOSFET (Metal Oxide) |
| Vgs(th) (Max) @ Id | 700mV @ 250µA |
| Rds On (Max) @ Id, Vgs | 62mOhm @ 1.5A, 2.5V |
| Power Dissipation (Max) | 600mW (Ta) |
| Gate Charge (Qg) (Max) @ Vgs | 13 nC @ 4.5 V |
| Drain to Source Voltage (Vdss) | 8 V |
| Input Capacitance (Ciss) (Max) @ Vds | 752 pF @ 4 V |
| Drive Voltage (Max Rds On, Min Rds On) | 1.2V, 2.5V |
| Current - Continuous Drain (Id) @ 25°C | 2.5A (Ta) |
Request a Quote
Submit your quantity and details — we will reply within 24 hours.