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FQPF8N80C
+BOMMOSFET N-CH 800V 8A TO220F
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Manufactureronsemi
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Mfr. Part #FQPF8N80C
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Datasheet FQPF8N80C DataSheet
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Package TO-220-3
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In Stock3210
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Specifications
| Attribute | Value |
| Package / Case | Tube |
| Series | QFET® |
| Part Status | Obsolete |
| FET Type | N-Channel |
| Technology | MOSFET (Metal Oxide) |
| Drain to Source Voltage (Vdss) | 800 V |
| Current - Continuous Drain(Id) @ 25°C | 8A (Tc) |
| Drive Voltage(Max Rds On Min Rds On) | 10V |
| Rds On(Max) @ Id Vgs | 1.55Ohm @ 4A, 10V |
| Vgs(th)(Max) @ Id | 5V @ 250µA |
| Gate Charge(Qg)(Max) @ Vgs | 45 nC @ 10 V |
| Vgs(Max) | ±30V |
| Input Capacitance(Ciss)(Max) @ Vds | 2050 pF @ 25 V |
| Power Dissipation (Max) | 59W (Tc) |
| Operating Temperature | -55°C ~ 150°C (TJ) |
| Mounting Type | Through Hole |
| Supplier Device Package | TO-220F-3 |
Overview
Description
- 800V Drain-Source Voltage (VDSS) – Suitable for high-voltage applications.
- 8A Continuous Drain Current (ID) – Handles moderate power loads.
- Low On-Resistance (RDS(on)) – ~1.2Ω (max), improving efficiency.
- Fast Switching – Useful in power supplies, inverters, and motor control.
- TO-220F Package – Easy mounting with good thermal performance.
Commonly used in:
- Switching power supplies (SMPS)
- LED drivers
- Industrial and consumer electronics
For detailed specs, refer to the datasheet.
Equivalent
- STP8NK80Z (STMicroelectronics)
- IRF840 (Infineon)
- FQP8N80C (Fairchild/ON Semi)
- 8N80 (generic equivalents)
These offer similar voltage/current ratings and TO-220/TO-220F packages. Verify specs for exact compatibility.
Features
- Voltage Rating: 800V drain-source voltage (VDSS), suitable for high-voltage applications.
- Current Rating: 8A continuous drain current (ID).
- Low On-Resistance: 1.2Ω (typical) at 10V gate drive (RDS(on)), reducing conduction losses.
- Fast Switching: Optimized for high-speed switching applications.
- Low Gate Charge (Qg): Enhances efficiency in switching circuits.
- Avalanche Energy Rated: Improves reliability in inductive load conditions.
- Package: TO-220F (fully insulated), offering better thermal performance and safety.
Ideal for power supplies, inverters, and motor control.
Pinout
1. Gate (G): Controls the switching operation (voltage applied here turns the device on/off).
2. Drain (D): Connects to the load (high-voltage side).
3. Source (S): Ground/reference terminal.
Key Specifications:
- 800V drain-source voltage (VDS).
- 8A continuous drain current (ID).
- Low on-resistance (RDS(on)) for efficient power handling.
Typical Applications:
- Power supplies, inverters, motor control.
- High-voltage switching circuits.
The TO-220F package is lead-free and designed for through-hole mounting with a thermal pad for heat dissipation.
Manufacturer
Fairchild Semiconductor was a leading American semiconductor company specializing in power management, analog, and discrete components. ON Semiconductor continues to produce Fairchild's legacy products, including the FQPF8N80C, which is used in power switching applications.
Key details:
- Manufacturer: Fairchild Semiconductor (now ON Semiconductor)
- Device Type: 800V, 7.5A N-channel MOSFET
- Applications: Power supplies, motor control, lighting.
ON Semiconductor is a global supplier known for energy-efficient innovations in automotive, industrial, and consumer markets.
Application
1. Power Supplies – Switched-mode power supplies (SMPS) and AC-DC converters.
2. Lighting – LED drivers and ballast circuits.
3. Motor Control – Inverters and motor drives.
4. Industrial Applications – High-voltage switching and power management.
5. Renewable Energy – Solar inverters and energy storage systems.
Its high voltage tolerance and efficiency make it suitable for medium-power switching applications.
