Alpha & Omega Semiconductor Inc.3-PowerSMD, Flat LeadsRoHS
AOL1432
MOSFET N-CH 25V 12A/44A ULTRASO8
Category
Subcategory
Transistors Fets Mosfets Single
Package
3-PowerSMD, Flat Leads
Status
Obsolete
Price available on request
MOQ: 1 pcs
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Parameters
| Parameter | Value |
|---|---|
| Brand | Alpha & Omega Semiconductor Inc. |
| Model | AOL1432 |
| Package / Case | 3-PowerSMD, Flat Leads |
| Mounting Type | Surface Mount |
| Operating Temperature | -55°C ~ 175°C (TJ) |
| FET Type | N-Channel |
| Drain to Source Voltage (Vdss) | 25 V |
| Rds On (Max) | 8.5mOhm @ 30A, 10V |
| Vgs(th) (Max) | 3V @ 250µA |
| Gate Charge (Qg) | 32 nC @ 10 V |
| Input Capacitance (Ciss) | 1716 pF @ 12.5 V |
| Power Dissipation (Max) | 2W (Ta), 30W (Tc) |
| Drive Voltage | 4.5V, 10V |
| Supplier Device Package | UltraSO-8™ |
| RoHS | RoHS |
| Part Status | Obsolete |
Application & Notes
AOL1432 by Alpha & Omega Semiconductor Inc. is an N-channel power MOSFET rated at 25 V / N/A, commonly used in DC-DC converters, motor drivers, power supplies, and battery protection circuits. The 3-PowerSMD, Flat Leads package offers good thermal performance for SMT mounting. Key spec: Rds(on) max 8.5mOhm @ 30A, 10V. Select gate driver voltage carefully — logic-level variants exist for direct MCU drive.
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All Technical Specifications
| FET Type | N-Channel |
| Vgs (Max) | ±20V |
| Technology | MOSFET (Metal Oxide) |
| Vgs(th) (Max) @ Id | 3V @ 250µA |
| Rds On (Max) @ Id, Vgs | 8.5mOhm @ 30A, 10V |
| Power Dissipation (Max) | 2W (Ta), 30W (Tc) |
| Gate Charge (Qg) (Max) @ Vgs | 32 nC @ 10 V |
| Drain to Source Voltage (Vdss) | 25 V |
| Input Capacitance (Ciss) (Max) @ Vds | 1716 pF @ 12.5 V |
| Drive Voltage (Max Rds On, Min Rds On) | 4.5V, 10V |
| Current - Continuous Drain (Id) @ 25°C | 12A (Ta), 44A (Tc) |
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