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AOD403
+BOMMOSFET P-CH 30V 15A/70A TO252
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ManufacturerAlpha & Omega Semiconductor Inc.
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Mfr. Part #AOD403
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Datasheet AOD403 DataSheet
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Package TO-252-3
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In Stock5085
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Specifications
| Attribute | Value |
| Package / Case | Tape & Reel (TR),Cut Tape (CT) |
| Part Status | Not For New Designs |
| FET Type | P-Channel |
| Technology | MOSFET (Metal Oxide) |
| Drain to Source Voltage (Vdss) | 30 V |
| Current - Continuous Drain(Id) @ 25°C | 15A (Ta), 70A (Tc) |
| Drive Voltage(Max Rds On Min Rds On) | 10V, 20V |
| Rds On(Max) @ Id Vgs | 6mOhm @ 20A, 20V |
| Vgs(th)(Max) @ Id | 3.5V @ 250µA |
| Gate Charge(Qg)(Max) @ Vgs | 120 nC @ 10 V |
| Vgs(Max) | ±25V |
| Input Capacitance(Ciss)(Max) @ Vds | 5300 pF @ 15 V |
| Power Dissipation (Max) | 2.5W (Ta), 90W (Tc) |
| Operating Temperature | -55°C ~ 175°C (TJ) |
| Mounting Type | Surface Mount |
| Supplier Device Package | TO-252 (DPAK) |
Overview
Description
1. Course Overview: AOD403 could be an advanced course focusing on a specific aspect of a discipline like atmospheric sciences, online education, or another specialized area.
2. Key Concepts: The course might cover fundamental theories, methodologies, or technologies related to the subject matter.
3. Objectives: Students are expected to gain a deep understanding of the course topics, develop analytical skills, and apply knowledge to real-world scenarios.
4. Structure: The curriculum might be divided into lectures, seminars, lab sessions, and projects, emphasizing both theoretical and practical applications.
5. Evaluation: Assessment methods could include exams, assignments, presentations, and class participation.
6. Prerequisites: This course might require prior completion of introductory courses or relevant experience in the field.
For precise details, consult the course syllabus or the academic institution's course catalog.
Equivalent
Features
1. Voltage and Current Ratings: It usually supports a drain-source voltage (V_DS) of around 30V and a continuous drain current (I_D) of about 100A, making it suitable for various power applications.
2. Low On-Resistance: The AOD403 boasts a low on-resistance (R_DS(on)), which reduces power loss and improves efficiency in electronic circuits.
3. High-Switching Speed: It offers rapid switching times, which are critical for high-frequency applications.
4. Thermal Performance: Designed to handle significant power dissipation, it often features excellent thermal resistance characteristics.
5. Package Type: This MOSFET is typically available in standard packages like TO-252, which offers good thermal performance and ease of use on circuit boards.
6. Applications: Commonly used in power management, load switching, and motor control due to its efficiency and reliability.
These features make the AOD403 suitable for use in various consumer electronics, automotive, and industrial applications.
Pinout
1. Pin Count: The AOD403 has three pins, plus a tab which is connected to the drain internally.
2. Pin Functions:
- Gate (G): This pin is used to control the MOSFET. A voltage applied to the gate controls the flow of current between the drain and source.
- Drain (D): The drain pin is where the current flows out of the MOSFET. It is also connected to the large tab for heat dissipation.
- Source (S): The source pin is where the current enters the MOSFET.
The tab, connected to the drain, helps in heat dissipation and can also be used for mounting purposes. The AOD403 is typically used in power management applications due to its efficiency in handling significant currents and voltages.