AOD4185
| Part Number | AOD4185 |
|---|---|
| Manufacturer | AOS (Alpha & Omega Semiconductor) |
| Category | MOSFETs; P-Channel Power MOSFET |
| Description | P-Channel Power MOSFET,-40V, -40A, 15 mΩ, Ultra Low Rds(on), TO-252(DPAK) Surface Mount Package |
Product Overview
The AOD4185 is a high-performance P-channel power MOSFET produced by Alpha & Omega Semiconductor. It features ultra-low on-resistance, low gate charge and excellent heat dissipation performance, which effectively reduces power loss during operation. The compact TO-252 package is ideal for dense PCB layout, and this device delivers stable and reliable performance for various low-voltage high-current power conversion and switching applications.
| Key Specifications | |
|---|---|
| Brand | AOS (Alpha & Omega Semiconductor) |
| RoHS Status | RoHS Compliant |
| EDA / CAD Models | 3D Model, Symbol, Footprint Available |
| Warranty | 2-Year Warranty |
| Package / Case | TO-252(DPAK) |
| Mounting Type | Surface Mount (SMD) |
| Surface Marking / Silkscreen | D4185 Marking |
| Channel Type | P-Channel |
| Drain-Source Voltage (Vds) | -40 V |
| Continuous Drain Current (Id) | -40 A |
| On-State Resistance (Rds(on)) | 15 mΩ (Max) |
| Operating Temperature | -55°C to +150°C |
Typical Applications
- High Current DC-DC Converters
- Battery Management and Protection Circuits
- Motor Drive and Control Modules
- Industrial Power Switching Systems
- Automotive Electronic Equipment
- Power Tools and Portable Devices
- Server and Communication Power Supplies
- Low Voltage High Current Switching Circuits
Order & Shipping Info
Minimum Order Quantity (MOQ): 1 Piece
Shipping Time: Shipped within 1-2 business days
Delivery Time: 3-7 working days worldwide
Shipping Methods: DHL, UPS, FedEx, EMS
Payment Methods: T/T (Bank Transfer), PayPal, Credit Card, Western Union
Technical Support
For datasheet, sample requests, stock check, or bulk pricing, please use the Quick Inquiry form. We will reply within 24 hours.

