VQ1000J – VISHAY

The VQ1000J, manufactured by Vishay Siliconix, is a discrete N-channel enhancement-mode vertical DMOS power MOSFET. Fabricated using planar technology, the device exhibits a fast switching speed and low on-resistance (RDS(on)) characteristics. The DIL (Dual In-Line) package provides through-hole mounting for robust mechanical connection. The date code G0440AB indicates a manufacturing date within Vishay’s internal tracking system; the specific year and week require access to Vishay’s proprietary date code decoder. Electrical parameters, including VDS (drain-source voltage), ID (drain current), and gate charge (Qg), are defined in the official Vishay datasheet for the VQ1000J and are critical for proper circuit design. The device is suitable for high-speed switching applications such as DC-DC converters, motor drives, and power supplies where efficient power management is required.