ZXMP4A16K is a 40V P-channel enhancement mode MOSFET with low on-resistance and fast switching speed, making it ideal for high efficiency, low voltage power management applications.
The ZXMP4A16K is a 40 V P‑channel enhancement mode MOSFET featuring low on‑resistance, fast switching speed, low threshold and low gate‑drive requirements. It is suited for high‑efficiency, low‑voltage power‑management applications such as DC‑DC converters, audio output stages, relay and solenoid driving, and motor control.
The document lists absolute maximum ratings, detailed electrical characteristics, typical performance curves, and DPAK package dimensions. Ordering information, thermal resistance data, and contact details for Zetex sales offices worldwide are also included.
| Drain‑source voltage (V_DSS) | -40 V |
|---|---|
| Gate‑source voltage (V_GS) | +20 V |
| On‑resistance (R_DS(on)) | 0.060 Ω |
| Gate charge (Q_g) | 16.5 nC |
| Package type | DPAK |
| Junction‑to‑ambient thermal resistance (RθJA) | 30 °C/W |
The maximum drain‑source voltage is -40 V.
The gate‑source voltage rating is +20 V.
It is supplied in a DPAK surface‑mount package.
The typical on‑resistance is 0.060 Ω.