UCSB ECE 145b - Silicon Tuning Diodes (5 pages)

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Silicon Tuning Diodes



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Silicon Tuning Diodes

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Pages:
5
School:
University of California, Santa Barbara
Course:
Ece 145b - Communications Electronics II

Unformatted text preview:

MMBV2101LT1 Series MV2105 MV2101 MV2109 LV2209 Preferred Device Silicon Tuning Diodes These devices are designed in popular plastic packages for the high volume requirements of FM Radio and TV tuning and AFC general frequency control and tuning applications They provide solid state reliability in replacement of mechanical tuning methods Also available in a Surface Mount Package up to 33 pF http onsemi com 6 8 100 pF 30 VOLTS VOLTAGE VARIABLE CAPACITANCE DIODES Features High Q Controlled and Uniform Tuning Ratio Standard Capacitance Tolerance 10 Complete Typical Design Curves Pb Free Packages are Available 3 Cathode SOT 23 2 Cathode MAXIMUM RATINGS Rating Symbol Value Unit Reverse Voltage VR 30 Vdc Forward Current IF 200 mAdc Forward Power Dissipation TA 25 C MMBV21xx Derate above 25 C PD TA 25 C Derate above 25 C 1 Anode TO 92 MARKING DIAGRAMS 3 1 MV21xx LV2209 225 1 8 mW mW C 280 2 8 mW mW C Junction Temperature TJ 150 C Storage Temperature Range Tstg 55 to 150 C Maximum ratings are those values beyond which device damage can occur Maximum ratings applied to the device are individual stress limit values not normal operating conditions and are not valid simultaneously If these limits are exceeded device functional operation is not implied damage may occur and reliability may be affected 2 SOT 23 TO 236 CASE 318 08 STYLE 8 Characteristic Symbol V BR R Typ Max Unit Vdc 30 25 IR 0 1 mAdc TCC 280 ppm C Reverse Voltage Leakage Current VR 25 Vdc TA 25 C Diode Capacitance Temperature Coefficient VR 4 0 Vdc f 1 0 MHz Min xxx M G G 1 xxx Specific Device Code M Date Code G Pb Free Package Note Microdot may be in either location Date Code orientation and or overbar may vary depending upon manufacturing location ELECTRICAL CHARACTERISTICS TA 25 C unless otherwise noted Reverse Breakdown Voltage IR 10 mAdc MMBV21xx MV21xx LV2209 1 Anode 1 2 TO 92 TO 226AC CASE 182 STYLE 1 yy yyyy AYWW G G yyyyyy Specific Device Code A Assembly Location Y Year WW Work Week G Pb Free Package Note



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