The EZR2018QFN from Eclipse MDI is a High Sensitivity Zero Bias Schottky Detector that operates from 2 to 18 GHz. It has a voltage sensitivity of 1000 mV/mW and a voltage sensitivity stability over a temperature of 3 dB. This detector has a negative polarity and requires no bias. It has a maximum video capacitance of 470 pF and a tangential signal sensitivity (TSS) of -42 dBm. The detector is available in a surface-mount leadless QFN package that measures 4 x 4 mm and is designed for high-performance microwave instrumentation and systems. It is suitable for use in applications such as power measurements, analyzing radar performance, leveling pulsed signal sources, AM noise measurements, system monitoring, and pulsed RF measurements in ultra-broadband and mm-Wave applications.