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FDH44N50
+Lista de MateriaisMOSFET N-CH 500V 44A TO247-3
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Fabricanteonsemi
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Peça do Fabricante #FDH44N50
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Pacote TO-247-3
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Em Estoque3394
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Especificações
| Atributo | Valor |
| Package / Case | Tube |
| Part Status | Active |
| FET Type | N-Channel |
| Technology | MOSFET (Metal Oxide) |
| Drain to Source Voltage (Vdss) | 500 V |
| Current - Continuous Drain(Id) @ 25°C | 44A (Tc) |
| Drive Voltage(Max Rds On Min Rds On) | 10V |
| Rds On(Max) @ Id Vgs | 120mOhm @ 22A, 10V |
| Vgs(th)(Max) @ Id | 4V @ 250µA |
| Gate Charge(Qg)(Max) @ Vgs | 108 nC @ 10 V |
| Vgs(Max) | ±30V |
| Input Capacitance(Ciss)(Max) @ Vds | 5335 pF @ 25 V |
| Power Dissipation (Max) | 750W (Tc) |
| Operating Temperature | -55°C ~ 175°C (TJ) |
| Mounting Type | Through Hole |
| Supplier Device Package | TO-247-3 |
Visão Geral
Description
Key specifications:
- Voltage Rating (VDS): 500V
- Current Rating (ID): 44A (continuous)
- RDS(on): Typically 0.077Ω (at VGS = 10V)
- Gate-Source Voltage (VGS): ±30V (max)
- Package: TO-247 (for efficient heat dissipation)
Its high voltage tolerance and low conduction losses enhance efficiency in demanding circuits. Always ensure proper heat sinking and gate drive for optimal performance.
For detailed parameters, refer to the datasheet.
Equivalent
- IRFP450 (500V, 14A) – Lower current but similar voltage.
- STP55NF50 (500V, 55A) – Higher current, same voltage.
- IXFH44N50 (500V, 44A) – Direct alternative.
- FDPF44N50 (500V, 44A) – Comparable specs.
Check datasheets for exact compatibility in your application.
Features
- Voltage Rating: 500V drain-source voltage (VDSS).
- Current Rating: 44A continuous drain current (ID).
- Low On-Resistance: 85mΩ (max) at VGS = 10V, reducing conduction losses.
- Fast Switching: Low gate charge (Qg) and output capacitance (Coss) for efficient high-frequency operation.
- Robust Design: Avalanche energy rated, enhancing reliability in harsh conditions.
- Package: TO-247, ensuring good thermal performance.
Ideal for switching power supplies, motor drives, and inverters due to its high voltage/current handling and efficiency.
Application
1. Power Supplies – Switching regulators, inverters, and PFC circuits.
2. Motor Control – Drives for industrial and automotive applications.
3. Lighting – High-voltage LED drivers and ballasts.
4. Renewable Energy – Solar inverters and wind power systems.
5. Industrial Equipment – High-efficiency power conversion and welding machines.
Its high voltage rating, low on-resistance, and robust performance make it suitable for demanding power electronics applications.
