The LXP1004-23-2/TR from Microchip Technology is PIN (1 pair series connection) RF diode with 20 V peak reverse voltage 10 mA current 0.75pF Capacitance @ 20V Vr (1MHz) and 600mOhm resistance @ 10mA If (100MHz). This 250 mW RF diode comes in SOT-23-3 package. Operating temperature range is from -55°C to 125°C.