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FDS4672A
+BOMSMALL SIGNAL FIELD-EFFECT TRANSI
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ManufacturerFairchild Semiconductor
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Mfr. Part #FDS4672A
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Datasheet FDS4672A DataSheet
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Package SOIC-8
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In Stock3359
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Specifications
| Attribute | Value |
| Package / Case | Bulk |
| Series | PowerTrench® |
| Part Status | Active |
| FET Type | N-Channel |
| Technology | MOSFET (Metal Oxide) |
| Drain to Source Voltage (Vdss) | 40 V |
| Current - Continuous Drain(Id) @ 25°C | 11A (Ta) |
| Drive Voltage(Max Rds On Min Rds On) | 4.5V |
| Rds On(Max) @ Id Vgs | 13mOhm @ 11A, 4.5V |
| Vgs(th)(Max) @ Id | 2V @ 250µA |
| Gate Charge(Qg)(Max) @ Vgs | 49 nC @ 4.5 V |
| Vgs(Max) | ±12V |
| Input Capacitance(Ciss)(Max) @ Vds | 4766 pF @ 20 V |
| Power Dissipation (Max) | 2.5W (Ta) |
| Operating Temperature | -55°C ~ 175°C (TJ) |
| Mounting Type | Surface Mount |
| Supplier Device Package | 8-SOIC |
Overview
Description
Equivalent
Features
1. Low On-Resistance: Provides efficient performance with low power loss.
2. High Current Capability: Supports significant current loads, beneficial for power-intensive applications.
3. Fast Switching Speed: Ideal for high-frequency applications due to rapid switching capabilities.
4. Compact Package: Typically available in a small form factor, suitable for space-constrained designs.
5. Thermal Efficiency: Features good heat dissipation characteristics, enhancing reliability.
6. ROHS Compliant: Meets environmental standards, making it suitable for use in eco-friendly designs.
7. Voltage Handling: Can operate within a specific voltage range suitable for various circuits.
These features make the FDS4672A a versatile component for applications requiring efficient power management and space optimization.
Pinout
1. Drain (D): Pins 5, 6, 7, and 8 are internally connected to the drain.
2. Source (S): Pins 1, 2, and 3 are internally connected to the source.
3. Gate (G): Pin 4 is connected to the gate.
The primary function of the FDS4672A is to act as a switch or amplifier in electronic circuits, particularly in applications requiring high efficiency and fast switching. Its design allows it to handle significant power levels, making it suitable for DC-DC converters, load switches, and other power management systems.
Manufacturer
Application
1. Power Supply Units: Enhances efficiency in converting and managing electrical power.
2. Motor Control: Utilized in driving motors for various industrial and consumer applications.
3. DC-DC Converters: Helps in voltage regulation and conversion for electronic devices.
4. Battery Management Systems: Integral in optimizing battery performance and lifespan.
5. Automotive Systems: Used in electronic control units for better energy efficiency.
6. Consumer Electronics: Incorporated in devices for efficient power control and distribution.
These applications leverage its low on-resistance and high-speed switching capabilities.