FV1043

FV1043 TUNER AFC DIODE The FV1043 is a variable capacitor diode intended for AFC applications, VHF TV applications, FM Receivers. Air craft communications gear, and other receivers in the 1 MHz to 500 MHz. Standard package is DO-35 case, DO-34 case is available upon request. Min. 27.5 Min. 27.5 Max. 0.5 Max. 0.45 Min. 27.5 Max. 1.9 Max. 1.9 Min. 27.5 Black Cathode Band Black Part No. Black "ST" Brand Black Cathode Band XXX ST Max. 3.9 Black Part No. XXX Max. 2.9 Glass Case DO-35 Dimensions in mm Glass Case DO-34 Dimensions in mm Absolute Maximum Ratings (Ta = 25 OC) Parameter Breakdown Voltage Forward Current Power Dissipation Operating Temperature Range Storage Temperature Range Symbol BV IF PD Topr Tstg Value 5 250 350 - 65 to + 175 - 65 to + 200 Unit V mA mW O C C O Characteristics at Ta = 25 OC unless otherwise noted Parameter Breakdown Voltage at IR = 1 µA Nominal Capacitance at VR = 4 V, f = 1 MHz Capacitance Ratio at VR = 0.1 V, f = 1 MHz (C0.1) at VR = 4 V, f = 1 MHz (C4) at f = 100 MHz Symbol BV C C0.1 C4 Q Min. 5 5 Typ. Max. 20 Unit V pF 100 1.8 - - - SEMTECH ELECTRONICS LTD. (Subsidiary of Sino-Tech International Holdings Limited, a company listed on the Hong Kong Stock Exchange, Stock Code: 724) ® Dated : 22/06/2007 FV1043 FIGURE OF MERIT VERSUS FREQUENCY 10K VR =4.0V Q-FIGURE OF MERIT Q-FIGURE OF MERIT FIGURE OF MERIT VERSUS REVERSE VOLTAGE 1K f=50MHz f=100MHz 100 1K 100 1 f-FREQUENCY-MHz 100 10 0.1 1.0 REVERSE VOLTAGE-V 10 CAPACITANCE VERSUS REVERSE VOLTAGE 100 f=100MHz CAPACITANCE-pF 10 1 0.1 1.0 10 VR -REVERSE VOLTAGE-VOLTS SEMTECH ELECTRONICS LTD. (Subsidiary of Sino-Tech International Holdings Limited, a company listed on the Hong Kong Stock Exchange, Stock Code: 724) ® Dated : 22/06/2007