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FDPF18N20FT
+StücklistePOWER FIELD-EFFECT TRANSISTOR, 1
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HerstellerFairchild Halbleiter
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Herstellerteil #FDPF18N20FT
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Paket TO-220-3
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Auf Lager3838
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Spezifikationen
| Attribut | Wert |
| Package / Case | Bulk |
| Series | UniFET™ |
| Part Status | Active |
| FET Type | N-Channel |
| Technology | MOSFET (Metal Oxide) |
| Drain to Source Voltage (Vdss) | 200 V |
| Current - Continuous Drain(Id) @ 25°C | 18A (Tc) |
| Drive Voltage(Max Rds On Min Rds On) | 10V |
| Rds On(Max) @ Id Vgs | 140mOhm @ 9A, 10V |
| Vgs(th)(Max) @ Id | 5V @ 250µA |
| Gate Charge(Qg)(Max) @ Vgs | 26 nC @ 10 V |
| Vgs(Max) | ±30V |
| Input Capacitance(Ciss)(Max) @ Vds | 1180 pF @ 25 V |
| Power Dissipation (Max) | 41W (Tc) |
| Operating Temperature | -55°C ~ 150°C (TJ) |
| Mounting Type | Through Hole |
| Supplier Device Package | TO-220F-3 |
Übersicht
Description
- Voltage Rating: 200V
- Current Rating: 18A (continuous)
- Low On-Resistance (RDS(on)): 0.18Ω (max) at 10V VGS
- Fast Switching: Optimized for high-speed performance.
- Package: TO-220F (fully insulated for easy mounting).
Ideal for switching power supplies, motor control, and DC-DC converters, it offers low conduction losses and robust thermal performance. The PowerTrench technology ensures reduced gate charge and improved efficiency.
For detailed specs, refer to the datasheet.
Equivalent
- IRF540N (100V, 33A)
- STP16NF20 (200V, 16A)
- IRF640 (200V, 18A)
- FQP18N20 (200V, 18A)
Check voltage/current ratings and package compatibility before substitution. For exact equivalents, consult datasheets or distributors like Mouser/Digikey.
Features
- Voltage Rating: 200V
- Current Rating: 18A (continuous)
- Low On-Resistance (RDS(on)): 0.085Ω (max at VGS=10V)
- Fast Switching: Optimized for high-speed applications
- Low Gate Charge (Qg): Enhances efficiency in switching circuits
- Avalanche Energy Rated: Improves reliability in inductive loads
- Package: TO-220F (fully insulated for better thermal performance)
- Applications: Power supplies, motor control, inverters, and DC-DC converters.
This MOSFET is designed for high efficiency and robust performance in power management systems.
Pinout
Pin Count: 3 pins
Pin Functions:
1. Gate (G): Controls the MOSFET's switching.
2. Drain (D): Connects to the load (high-voltage side).
3. Source (S): Connects to ground (low-voltage side).
Key Specifications:
- Voltage Rating: 200V
- Current Rating: 18A (continuous)
- Low On-Resistance (RDS(on)): ~0.18Ω (typical)
Commonly used in power switching applications like motor drives, inverters, and DC-DC converters.
Application
1. Power Supplies – Efficient switching in DC-DC converters and SMPS.
2. Motor Control – Drives motors in industrial and automotive systems.
3. LED Lighting – Controls high-power LED drivers.
4. Inverters – Used in solar inverters and UPS systems.
5. Automotive Electronics – Supports power management in EVs and ADAS.
Its low on-resistance (RDS(on)) and high current handling (18A) make it ideal for high-efficiency switching applications.
