View 1sv172 datasheet:

1SV172 TOSHIBA Diode Silicon Epitaxial Pin Type 1SV172 VHF~UHF Band RF Attenuator Applications Unit: mm • Useful for small size tuner • Small total capacitance: C = 0.25 pF (typ.) T • Low series resistance: r = 3 ? (typ.) s Maximum Ratings (Ta = = 25°C) = = Characteristics Symbol Rating Unit Reverse voltage VR 50 V Forward current IF 50 mA Junction temperature Tj 125 °C Storage temperature range Tstg -55~125 °C JEDEC ? JEITA SC-59 TOSHIBA 1-3G1G Electrical Characteristics (Ta = Weight: 0.013 g (typ.) = 25°C) = = Characteristics Symbol Test Condition Min Typ. Max Unit Reverse voltage VR IR 10 A 50 V Reverse current IR VR 50 V 0.1 A Forward voltage VF IF 50 mA 0.95 V Total capacitance (Note) CT VR 50 V, f 1 MHz 0.25 pF Series