SDP510WM Semiconductor Pin Diode Features * * * * * SMD package : SOT-23 Low capacitance : CT=0.25pF(Typ.) Low series resistance : rs=1.5(Typ.) VHF tuner band RF attenuator application AGC for FM tuner Ordering Information Type No. Marking Package Code SDP510WM W5M SOT-23 Outline Dimensions unit : mm 2.40.1 1.300.1 3 2.90.1 1.90 Typ. 1 0.4 Typ. 2 3 0.45~0.60 1 2 -0.03 +0.05 0.124 0~0.1 0.38 1.12 Max. 0.2 Min. KSD-2029-002 PIN Connections 1. Anode 2. Cathode 3. Cathode, Anode 1 SDP510WM Absolute maximum ratings Ta=25C Characteristic Symbol Ratings Unit VR 50 V * 50 mA Continuous reverse voltage Forward current IF Junction temperature Tj 150 C Storage temperature Tstg -55 ~ 150 C * : Unit ratings. Total rating = Unit rating x 1.5 Ta=25C Electrical Characteristics Characteristic Symbol Test Condition Min. Typ. Max. Unit Reverse voltage VR IF=10A 50 - - V Reverse current IR VR=50V - - 0.1 A Forward voltage VF IF=50mA - 0.95 - V Total capacitance CT VR=50V, f=1MHz - 0.25 - pF Series resistance rS IF=10mA, f=100MHz - 1.5 - KSD-2029-002 2 SDP510WM Electrical Characteristic Curves Fig. 1 CT -VR Fig. 2 rs-IF KSD-2029-002 3