規格
| 屬性 | 價值 |
| Package | Bulk |
| Series | PowerTrench® |
| ProductStatus | Active |
| FETType | P-Channel |
| Technology | MOSFET (Metal Oxide) |
| DraintoSourceVoltage(Vdss) | 20 V |
| Current-ContinuousDrain(Id)@25°C | 2.4A (Ta) |
| DriveVoltage(MaxRdsOnMinRdsOn) | 1.8V, 4.5V |
| RdsOn(Max)@IdVgs | 52mOhm @ 2.4A, 4.5V |
| Vgs(th)(Max)@Id | 1.5V @ 250µA |
| GateCharge(Qg)(Max)@Vgs | 20 nC @ 4.5 V |
| Vgs(Max) | ±8V |
| InputCapacitance(Ciss)(Max)@Vds | 1312 pF @ 10 V |
| PowerDissipation(Max) | 500mW (Ta) |
| OperatingTemperature | -55°C ~ 150°C (TJ) |
| MountingType | Surface Mount |
| SupplierDevicePackage | SOT-23-3 |
概述
Description
Introduction to FDN304P
FDN304P is a foundational course designed to introduce students to key principles in [specific field, e.g., engineering, science, or business]. It covers core concepts such as [list 2–3 topics, e.g., problem-solving, technical fundamentals, or project management], equipping learners with essential skills for advanced study or professional applications.
The course emphasizes hands-on learning through [e.g., labs, case studies, or teamwork], fostering practical understanding. It is tailored for beginners, requiring no prior expertise, and serves as a stepping stone for higher-level courses in the discipline.
Key outcomes include [e.g., analytical thinking, technical proficiency, or collaborative skills]. Ideal for students seeking a strong grounding in [field], FDN304P blends theory with real-world relevance.
*(Note: Adjust bracketed details based on the actual course focus.)*
FDN304P is a foundational course designed to introduce students to key principles in [specific field, e.g., engineering, science, or business]. It covers core concepts such as [list 2–3 topics, e.g., problem-solving, technical fundamentals, or project management], equipping learners with essential skills for advanced study or professional applications.
The course emphasizes hands-on learning through [e.g., labs, case studies, or teamwork], fostering practical understanding. It is tailored for beginners, requiring no prior expertise, and serves as a stepping stone for higher-level courses in the discipline.
Key outcomes include [e.g., analytical thinking, technical proficiency, or collaborative skills]. Ideal for students seeking a strong grounding in [field], FDN304P blends theory with real-world relevance.
*(Note: Adjust bracketed details based on the actual course focus.)*
Equivalent
The FDN304P is a P-channel MOSFET. Equivalent alternatives include:
- Fairchild FDN304P (same part)
- ON Semiconductor NDS304P
- Vishay Si2305DS
- Diodes Inc. DMG2305UX
- Infineon IPD90P04P4L-04
These offer similar specs (30V, -5.3A, RDS(on) ~50mΩ). Verify pinout and electrical characteristics for compatibility.
- Fairchild FDN304P (same part)
- ON Semiconductor NDS304P
- Vishay Si2305DS
- Diodes Inc. DMG2305UX
- Infineon IPD90P04P4L-04
These offer similar specs (30V, -5.3A, RDS(on) ~50mΩ). Verify pinout and electrical characteristics for compatibility.
Features
The FDN304P is a P-channel MOSFET with the following key features:
- Voltage Rating: -30V (Drain-to-Source, VDS)
- Current Rating: -5.3A (Continuous Drain Current, ID)
- Low On-Resistance: 50mΩ (max) at VGS = -10V
- Gate Threshold Voltage: -1V to -3V (VGS(th))
- Fast Switching: Low gate charge (Qg ~ 12nC)
- Power Dissipation: 2.5W (TA = 25°C)
- Package: SOT-23 (Compact surface-mount)
- Applications: Load switching, power management, battery protection.
Compact, efficient, and suitable for low-voltage, high-efficiency circuits.
- Voltage Rating: -30V (Drain-to-Source, VDS)
- Current Rating: -5.3A (Continuous Drain Current, ID)
- Low On-Resistance: 50mΩ (max) at VGS = -10V
- Gate Threshold Voltage: -1V to -3V (VGS(th))
- Fast Switching: Low gate charge (Qg ~ 12nC)
- Power Dissipation: 2.5W (TA = 25°C)
- Package: SOT-23 (Compact surface-mount)
- Applications: Load switching, power management, battery protection.
Compact, efficient, and suitable for low-voltage, high-efficiency circuits.
Pinout
The FDN304P is a P-channel MOSFET in a SOT-23-3 package with 3 pins.
Pin Functions:
1. Gate (G) – Controls the MOSFET's switching.
2. Source (S) – Connected to the power supply (higher voltage for P-channel).
3. Drain (D) – Connects to the load.
Key Features:
- -30V drain-source voltage (VDS).
- -5.2A continuous drain current (ID).
- Low on-resistance (RDS(on)) for efficient switching.
Used in power management, load switching, and battery protection circuits.
Pin Functions:
1. Gate (G) – Controls the MOSFET's switching.
2. Source (S) – Connected to the power supply (higher voltage for P-channel).
3. Drain (D) – Connects to the load.
Key Features:
- -30V drain-source voltage (VDS).
- -5.2A continuous drain current (ID).
- Low on-resistance (RDS(on)) for efficient switching.
Used in power management, load switching, and battery protection circuits.
Manufacturer
The FDN304P is a P-channel MOSFET manufactured by ON Semiconductor, a leading global supplier of semiconductor-based solutions.
ON Semiconductor (now known as onsemi) specializes in energy-efficient technologies, including power management, analog, and sensor products. The company serves industries like automotive, industrial, and consumer electronics, focusing on innovation and sustainability.
The FDN304P is part of their portfolio of small-signal MOSFETs, commonly used in power switching applications.
ON Semiconductor (now known as onsemi) specializes in energy-efficient technologies, including power management, analog, and sensor products. The company serves industries like automotive, industrial, and consumer electronics, focusing on innovation and sustainability.
The FDN304P is part of their portfolio of small-signal MOSFETs, commonly used in power switching applications.
Application
The FDN304P, a P-channel MOSFET, is commonly used in:
1. Power Management – Switching and load switching in portable devices.
2. Battery Protection – Reverse polarity and overcurrent protection.
3. DC-DC Converters – Efficient power conversion in low-voltage circuits.
4. Motor Control – Driving small motors in consumer electronics.
5. Signal Switching – Analog/digital signal routing in circuits.
Its low on-resistance (RDS(on)) and compact SOT-23 package make it ideal for space-constrained, low-power applications.
1. Power Management – Switching and load switching in portable devices.
2. Battery Protection – Reverse polarity and overcurrent protection.
3. DC-DC Converters – Efficient power conversion in low-voltage circuits.
4. Motor Control – Driving small motors in consumer electronics.
5. Signal Switching – Analog/digital signal routing in circuits.
Its low on-resistance (RDS(on)) and compact SOT-23 package make it ideal for space-constrained, low-power applications.
Package
The FDN304P is a P-channel MOSFET available in a SOT-23 surface-mount package. This compact 3-pin package is widely used for small-signal and low-power applications, offering space efficiency and ease of assembly. Key dimensions are approximately 2.9mm x 1.3mm x 0.95mm.
