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BAT17-QR is listed in the Single Diodes range at ChipApex. The manufacturer field lists Nexperia USA Inc.. Its product description is BAT17-Q/SOT23/TO-236AB. Review the specifications below when checking this part for your BOM.
The BAT17-QR is a Schottky barrier diode manufactured by Nexperia, designed for ultra-high frequency mixer applications. It features a silicon construction housed in the TO-236AB (SOT-23) surface-mount package. Key electrical parameters include a maximum peak reverse voltage of 4V and a forward current rating of 30 mA. The device exhibits a typical forward voltage of 600 mV at rated current and a low reverse leakage current of 1.25 uA. It operates reliably within a temperature range from -65°C to +150°C junction temperature.
Verify component status carefully as this part is listed as obsolete or end-of-life by the manufacturer. Confirm availability with authorized distributors, noting that stock may be limited or discontinued. Ensure the ordering suffix matches the required packaging format, such as reel or cut tape, before finalizing procurement plans.
Select this component specifically for ultra-high frequency mixer roles requiring low capacitance and fast switching characteristics. The 4V reverse voltage limit dictates suitability for low-voltage RF signals only. Verify thermal management capabilities given the small TO-236AB package size and high operating temperature rating.
This device belongs to the Nexperia BAT17 series of Schottky barrier diodes. These components are engineered for high-frequency performance, distinguishing them from standard rectifiers. The series utilizes silicon technology optimized for mixer applications where low noise figure and rapid response are critical for signal integrity.
Public confirmed substitute part numbers: BAT17,215; BAT17,235.
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