SDP520Q

Semiconductor SDP520Q Attenuator Diode Features • SMD package : SOD-523 • Low capacitance : C T =0.25pF(Typ.) • Low series resistance : rs=7 Ω (Typ.) • VHF tuner band RF attenuator application • AGC for FM tuner Ordering Information Type No. SDP520Q Marking 2M Package Code SOD-523 Outline Dimensions 0.2 Min. 1.6±0.1 2.5±0.11.2±0.1 1.7±0.1 unit : mm 0.8±0.10.3~0.35 2 1 1 2 1 2 CATHODE MARK 0~0.1 .15±0.04 0 0.9±0.1 0.6±0.1 0~0.1 0.2 Min. PIN Connections 1. Anode 2. Cathode KSD-E011-001 1 SDP520Q Absolute maximum ratings Characteristic C ontinuous reverse voltage Forward current Junction temperature Storage temperature * : Unit ratings. Total rating = Unit rating × 1.5 Ta=25°C Symbol VR IF * Ratings 50 50 1 50 -55 ~ 150 Unit V mA °C °C Tj Tstg Electrical Characteristics Characteristic R everse voltage Reverse current F orward voltage Total capacitance Ta=25° C Symbol VR IR VF CT VR =50V Test Condition IR =10µA IF =50mA VR =50V, f=1MHz IF =0.01mA, f=100MHz IF =0.1mA, f=100MHz IF =1mA, f=100MHz IF =10mA, f=100MHz Min. 50 - Typ. 0.95 0.25 2800 380 45 7 Max. 0.1 0.5 - Unit V µA V pF Ω Ω Ω Ω Series resistance rS KSD-E011-001 2 SDP520Q Fig. 1 I C -Ta Fig. 2 IF-VF Fig. 3 CT -VR Fig. 4 rs -IF KSD-E011-001 3