FDZ191P P-Channel 1.5V PowerTrench® WL-CSP MOSFET features a maximum RDS(on) of 85 mΩ, occupies only 1.5 mm2 of PCB area, is less than 0.65 mm in height when mounted to PCB, and is RoHS compliant. It is ideal for battery management, load switch, and battery protection applications.
This document is a technical datasheet for the FDZ191P, a P-Channel MOSFET designed on Fairchild's advanced 1.5V PowerTrench process. The device features state-of-the-art low pitch WLCSP packaging to minimize PCB space and reduce on-resistance (Rds(on)).
Key specifications include a maximum drain-to-source voltage of -20V, continuous drain current of ±1A, and an ultra-thin package height of less than 0.65 mm when mounted to the PCB. The datasheet provides detailed electrical characteristics, typical performance graphs, thermal resistance data, and mechanical dimensions for the WL-CSP package.
| Power Dissipation (Ta=25°C) | 1.9 W |
|---|---|
| Operating Junction Temperature Range | -55 to +150 °C |
| Package Type | WL-CSP |
The continuous drain current rating is ±1 A.
Yes, the device is listed as RoHS Compliant.
The ultra-thin package has a height of less than 0.65 mm.