# Dual power MOSFET module, 15A, 400W

> Dual power MOSFET module (33540) with FDD8782 N-Channel transistors, RDS(on) 14.0mΩ at Vgs=4.5V, max VDS 25V. Supports 15A continuous, peaks up to 30A, dissipation up to 400W with adequate cooling. Digital or PWM control 3.3-20V, frequency 0-20kHz. Recommended for applications up to 24VDC: DC motors, LED strips, electromagnets. Dimensions: 34 x 17 x 12 mm.

- Page: https://sigmanortec.ro/en/dual-power-mosfet-module-15a-400w
- Price: 2.83 RON
- Availability: In stock; 1-2 zile
- Reference: 33540 · EAN: 5949619964035
- Category: Electronic components > Transistors > MOSFETs
- Specifications: Power: Over 20W; Maximum Output Current: 15 A; Maximum Controlled Power: 400 W
- Package (shipping data): 0.006 kg
- Updated: 2026-09-14
- Shop: [Sigmanortec.ro](https://sigmanortec.ro/en/llms.txt)
- Prices: RON, VAT included; prices and stock as of 2026-10-22 01:37 (Europe/Bucharest)

## Description

Dual MOSFET module for precise control of DC loads between 5 and 36V, ideal for PWM control of motors, LED strips, or electromagnets. Supports 15A continuous and peaks up to 30A, receives a 3.3-20V signal from Arduino or other controllers, switches up to 20kHz, and offers low losses through low RDS(on), with dissipation up to 400W with adequate cooling.
The MOSFET module is designed for precise control of various electronic components powered by direct current, being suitable for controlling DC motors, LED strips, lamps, electromagnets, and other similar consumers.
It is compatible with Arduino and other development boards that can provide a digital or PWM signal, including at 3.3V and 5V.
The board is equipped with FDD8782 N-Channel transistors, which ensure fast switching and low losses, having an RDS(on) of 14.0mΩ at Vgs = 4.5V.
Considering the 25V rating of the mounted MOSFETs, the module is recommended for applications up to 24VDC. For safe operation at high loads, proper cooling is required.
Specifications:
MOSFET: FDD8782
Transistor type: N-Channel
Maximum VDS voltage: 25V
RDS(on): 14.0mΩ at Vgs = 4.5V
Control voltage: 3.3 - 20V
Control type: Digital I/O, PWM
PWM signal frequency: 0 - 20kHz
Current: up to 15A continuous
Peak current: up to 30A
Power dissipation: up to 400W with adequate cooling
Dimensions: 34 x 17 x 12 mm
Pinout:
Usage:
The module is connected between the power supply and the load to be controlled, and the control signal is applied from a development board, microcontroller, or other compatible source.
It can be used for adjusting the speed of DC motors, controlling the brightness of LEDs, or operating other loads via PWM signal.
For proper operation, it is recommended to use only in applications up to 24VDC and to ensure good ventilation when the module operates at high currents.