The Pmod OD1 is an open-drain FET module using NTHD4508 transistors. Users can then drive high-current devices (up to 4.1A) by providing digital logic signals from the host board.
- Two dual-power N-FETs
- Comfortably drives 3.0 A of continuous current
- 4.1 A peak output current (t < 5 s)
- 20 V maximum output voltage
- Four output clamp diodes
- Small PCB size for flexible designs 1.2“ × 0.8” (3.0 cm × 2.0 cm)
- 6-pin Pmod connector with GPIO interface
- Follows Digilent Pmod Interface Specification Type 1
- Pmod OD1
- Custom antistatic Pmod packaging
Quickly find what you need to get started and reduce mean time to blink.
All product support including documentation, projects, and the Digilent Forum can be accessed through the product resource center.
Resource Center




![Size comparison product image of the Pmod OD1: Open Drain Output and a US quarter (diameter of quarter: 0.955 inches [24.26 mm]; width: 0.069 inches [1.75 mm]). Size comparison product image of the Pmod OD1: Open Drain Output and a US quarter (diameter of quarter: 0.955 inches [24.26 mm]; width: 0.069 inches [1.75 mm]).](https://cdn11.bigcommerce.com/s-7gavg/images/stencil/50x50/products/198/3210/Pmod_OD1_use_600__85407.1533763847.png?c=2)