Description
The IRF3205 FHP3205 N-Channel Power MOSFET is a power semiconductor designed for efficient switching in high-current DC circuits. Its low drain-to-source on-resistance helps reduce conduction losses when the MOSFET is driven with the appropriate gate-to-source voltage.
This MOSFET is commonly considered for DC motor control, battery-powered equipment, switching power supplies, inverter circuits, and other power electronics applications. Its TO-220AB through-hole package allows convenient PCB installation and heatsink mounting.
The IRF3205 family is often selected for circuits requiring low conduction resistance. However, the listed 110A maximum current is dependent on specific datasheet conditions, including case temperature, gate voltage, and thermal management. For reliable operation, verify the exact part number and manufacturer’s datasheet before designing a circuit.
Key Features
- N-channel enhancement-mode power MOSFET
- Maximum drain-to-source voltage: 55V
- Listed continuous drain current: 110A under specified conditions
- Low on-state resistance: 0.008Ω at VGS = 10V, as listed
- Maximum gate-to-source voltage: ±20V
- Fast switching characteristics
- TO-220AB through-hole package
- Suitable for high-current DC switching and power-control circuits
- Heatsink-compatible package design
Technical Specifications
| Parameter | Specification |
|---|---|
| Product Name | IRF3205 / FHP3205 N-Channel Power MOSFET |
| Component Type | Power MOSFET |
| Channel Type | N-channel enhancement mode |
| Drain-to-Source Voltage (VDS) | 55V |
| Continuous Drain Current (ID) | 110A (listed; conditions apply) |
| Drain-to-Source On-Resistance (RDS(on)) | 0.008Ω at VGS = 10V (listed) |
| Gate-to-Source Voltage (VGS) | ±20V maximum |
| Peak Pulsed Drain Current | 390A (listed; pulse conditions apply) |
| Typical Gate Charge (Qg) | 146nC at VGS = 10V |
| Typical Input Capacitance (Ciss) | 3247pF at VDS = 25V |
| Typical Rise Time | 101ns (listed) |
| Typical Fall Time | 65ns (listed) |
| Typical Turn-On Delay | 14ns (listed) |
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