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BB910 Dataheets PDF



Part Number BB910
Manufacturers WEJ
Logo WEJ
Description VHF VARIABLE CAPACITANCE DIODES
Datasheet BB910 DatasheetBB910 Datasheet (PDF)

RoHS BB910 VHF VARIABLE CAPACITANCE DIODES F E AT U R E S Excellent Iinearity Matched to 2.5% DC28:2.5:ratio:16 Low series resistance .,LTAPPLICATIONS Electronic tuning in VHF televsion tunors, band B up to 460 Mhz CODESCRIPTION The BB910 is a variable capacitance drode, fabricated ICin planar technology. Bb910 SOD-123 0.022 0.0004¡± 0.55 0.1 2.7 +0.2 -0.1 0.108¡±+0.008¡± -0.004¡± 3.3 0.2 0.132¡± +0.008¡± 0.012¡± 0.6 +0.2 -0.1 0. 004¡± +0.008¡± -0.004¡± 0.3 0 . 0 0 6¡ ± 0 . 1 5 MA.

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RoHS BB910 VHF VARIABLE CAPACITANCE DIODES F E AT U R E S Excellent Iinearity Matched to 2.5% DC28:2.5:ratio:16 Low series resistance .,LTAPPLICATIONS Electronic tuning in VHF televsion tunors, band B up to 460 Mhz CODESCRIPTION The BB910 is a variable capacitance drode, fabricated ICin planar technology. Bb910 SOD-123 0.022 0.0004¡± 0.55 0.1 2.7 +0.2 -0.1 0.108¡±+0.008¡± -0.004¡± 3.3 0.2 0.132¡± +0.008¡± 0.012¡± 0.6 +0.2 -0.1 0. 004¡± +0.008¡± -0.004¡± 0.3 0 . 0 0 6¡ ± 0 . 1 5 MAX 1.1 +0.2 -0.1 0.044+0.2 ¡± -0.1 0.004¡± 0.1 0.010¡± 0.25 MIN Dimensions in inches and (millimeters) NLIMITING VALUES ROContinuous Reverse Voltage Forward Continuous Current at TA=25OC TJunction Temperature Storage Temperature Range Symbol VR IF Tj Tstg Min. -55 -55 Max. 30 20 +100 +150 Units V mA OC O C ECELECTRICAL CHARACTERISTICS LReverse current EDiode serles resistance Diode capacitance JCapacitance ratlo Symbol IR RD Cd Cd(0.5v) Cd(28v) Conditions VR=28V; see Fig.2 VR=28V; Tj=85oC see Fig.2 F=100MHz; note1 VR=0.5V; f=1MHz see Fig.1 and 3 VR=28V; f=1MHz see Fig.1 and 3 F=1MHz WECapacitance matching Cd Cd VR=0.5V to 28V Min. Typ. 38 2.3 14 Max. 10 200 1 2.7 Units nA nA pF pF 2.5 % NOTE: 1.VR is the value at which Cd=40pF WEJ ELECTRONIC CO. Http:// www.wej.cn E-mail:[email protected] RoHS BB910 RATINGS AND CHARACTERISTIC CURVES FlG1:Diode capacltance as a function of reverse voltage;typical values 50 Cd D(pF) 40 .,LT30 20 CO10 0 IC10-1 1 10 F=1MHz; Tj=25oC VR(V) 102 RONFlG2:Reverse current as a function of junction femperature; maximum values T103 CIR E(nA) L102 EJ E10 W0 50 Tj=(oC) 100 FlG3:Temperature coefficlent of diode capacitance as a function of reverse voltage:typical values 10 -3 TCd (K1) 10 -4 10 -5 10 -1 1 10 VR(V) 10 2 Tj=0 to 85 oC WEJ ELECTRONIC CO. Http:// www.wej.cn E-mail:[email protected] .


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