MRF8P20140WHSR3

MRF8P20140WHSR3 is an RF power transistor (high‑power final‑stage device) in the MRF8P2xxx family. It is housed in the WHSR3 ceramic surface‑mount package and is intended for broadband microwave/RF amplification in systems such as wireless base stations, radar, satellite links, and point‑to‑point links. The device requires external input/output matching networks, proper biasing (Vdd and drain/base current), and adequate thermal management (heatsinking) due to power dissipation. Applications vary from nonlinear/power amplification to linear PA configurations, depending on the device’s linearity and operating point. For exact specifications—output power, gain, efficiency, frequency range, harmonics, and safe operating area—consult the manufacturer’s datasheet and application notes for MRF8P20140WHSR3. Also follow recommended pinout, ESD, and handling guidelines.

Manufacturer: NXP Semiconductors.
What kind of company: NXP is a Dutch multinational semiconductor company that designs, manufactures, and sells integrated circuits and related components for automotive, communication, and consumer/industrial electronics.

Possible application areas for MRF8P20140WHSR3 (a high-voltage, high-current power switch device):
- Switch-mode power supplies and DC-DC converters
- Electric motor drives and variable-speed drives (BLDC/PMSM)
- Renewable-energy inverters (solar/wind) and microinverters
- Uninterruptible power supplies (UPS) and battery-energy storage systems
- Automotive power electronics (DC-DC converters, powertrain interfaces)
- Industrial power control and solid-state switching applications
Note: Use according to its voltage/current ratings and package/thermal requirements.

D2PAK (TO-263) surface-mount power package.