Description
FDP18N50 ON Semiconductor N-Channel MOSFET
Overview
The FDP18N50 is a high-performance, N-Channel power MOSFET designed for use in a wide range of applications, including power supplies, motor control, and power management systems.
Key Features
- High Drain Current: 18A
- Low On-Resistance: 0.055Ω
- High Voltage Rating: 500V
- Low Gate Charge: 13nC
- High Switching Speed: 25ns
Electrical Characteristics
- Drain-Source Voltage (Vds): 500V
- Gate-Source Voltage (Vgs): ±20V
- Threshold Voltage (Vth): 2.5V
- On-Resistance (Rds(on)): 0.055Ω
- Drain Current (Id): 18A
- Pulsed Drain Current (Idm): 36A
Thermal Characteristics
- Junction-to-Case Thermal Resistance (Rth(j-c)): 1.5°C/W
- Junction-to-Ambient Thermal Resistance (Rth(j-a)): 62.5°C/W
Package and Pinout
- Package Type: TO-220
- Pin 1: Gate
- Pin 2: Drain
- Pin 3: Source
Applications
- Power Supplies: The FDP18N50 is suitable for use in a wide range of power supply applications, including switch-mode power supplies and DC-DC converters.
- Motor Control: The device is suitable for use in motor control applications, including brushless DC motors and stepper motors.
- Power Management Systems: The FDP18N50 can be used in power management systems, including voltage regulators and current regulators.
Ordering Information
- Part Number: FDP18N50
- Package Type: TO-220
- Shipping: The device is shipped in anti-static bags or on tape and reel.