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IRF7343QTRPBF
+物料清單MOSFET N/P-CH 55V 4.7A/3.4A 8SO
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製造商英飛淩科技
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製造商部分 #IRF7343QTRPBF
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有存貨2005
365 天品質保證
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90-日售後保障
正品保證
規格
| 屬性 | 價值 |
| Part Status | Obsolete |
| Technology | MOSFET (Metal Oxide) |
| Configuration | N and P-Channel |
| Drain to Source Voltage (Vdss) | 55V |
| Current - Continuous Drain (Id) @ 25°C | 4.7A, 3.4A |
| Rds On (Max) @ Id, Vgs | 50mOhm @ 4.7A, 10V |
| Vgs(th) (Max) @ Id | 1V @ 250µA |
| Gate Charge (Qg) (Max) @ Vgs | 36nC @ 10V |
| Input Capacitance (Ciss) (Max) @ Vds | 740pF @ 25V |
| Power - Max | 2W |
| Mounting Type | Surface Mount |
| Package / Case | 8-SOIC (0.154", 3.90mm Width) |
| Supplier Device Package | 8-SO |
| Base Product Number | IRF734 |
概述
Description
Key specifications include a maximum drain-source voltage (Vds) of 30V, a continuous drain current (Id) of 62A, and a low gate threshold voltage (Vgs(th)) around 1-2V. Its compact package (typically available in a SO-8 or similar) aids in space-saving designs.
The device also offers thermal stability and robustness, with a maximum junction temperature of 175°C, which enhances reliability in demanding conditions.
Overall, the IRF7343QTRPBF is ideal for applications requiring efficient, high-speed switching and low power loss. It is commonly used in automotive, industrial, and consumer electronics sectors.
Equivalent
Features
1. Low On-Resistance: Provides minimal power loss, enhancing efficiency.
2. High Voltage Rating: Capable of withstanding up to 30V, making it suitable for various power management tasks.
3. Fast Switching Speed: Enables high-frequency operation, beneficial for switching power supplies and motor control.
4. High Continuous Drain Current: Supports a continuous drain current of up to 60A, accommodating demanding applications.
5. Thermal Performance: Designed with a low thermal resistance, allowing for better heat dissipation.
6. Gated Driver Compatibility: Fully compatible with standard gate driving circuits due to its low gate threshold voltage.
7. Package: Available in a compact DPAK package, allowing for efficient space utilization on PCBs.
These features make the IRF7343QTRPBF ideal for applications in power management, DC-DC converters, and automotive electronics.
Pinout
The functions of the pins are as follows:
1. Gate 1 - Controls the first N-channel MOSFET.
2. Source 1 - Connects to the source terminal of the first MOSFET.
3. Drain 1 - Connects to the drain terminal of the first MOSFET.
4. Gate 2 - Controls the second N-channel MOSFET.
5. Source 2 - Connects to the source terminal of the second MOSFET.
6. Drain 2 - Connects to the drain terminal of the second MOSFET.
7. N/C - Not connected (no internal connection).
8. N/C - Not connected (no internal connection).
This MOSFET is typically used for applications in power management, DC-DC conversion, and motor control due to its low on-resistance and high-speed switching capabilities.
Manufacturer
Application
1. DC-DC Converters: For efficient voltage regulation in power supplies.
2. Motor Control: Used in driving electric motors in applications like robotics and automotive systems.
3. Switching Power Supplies: Enhancing efficiency in AC-DC converters and inverters.
4. Load Switching: Controlling power to various loads in consumer electronics and industrial systems.
5. Battery Management Systems: Managing power delivery and protection in rechargeable batteries.
Its high efficiency and fast switching capabilities make it suitable for these applications.