HVC350B LRC | Alldatasheet
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Technical content
LESHAN RADIO COMPANY, LTD. HVC350B–1/2 Variable Capacitance Diode for VCO
FEATURES
- High capacitance ratio. (n =2.8.min) Low series resistance. (rs=0.5 max) Good C-V linearity. Ultra small Flat Package (UFP) is suitable for surface mount design. DEVICE MARKING HVC350B = B0 ABSOLUTE MAXIMUM RATINGS (TA = 25°C) Item Symbol V alue Unit Reversevoltage V R 15 V Junction temperature T j 125 °C Storage temperature T stg – 55 to +125 °C ELECTRICAL CHARACTERISTICS (TA = 25°C) Item Symbol Min Typ Max Unit T est Condition Reverse current I R1 –– 1 0 n A V R = 15V IR2 – – 100 V R = 15V, TA = 60°C Capacitance C 1 15.5 – 17.0 pF V R = 1V, f = 1 MHz C 4 5.0 – 6.0 V R = 4V, f = 1 MHz Capacitance ratio n 2.8 – – – C 1/ C4 Series resistance r s – – 5.0 Ω VR = 1V, f = 470 MHz ANODE CATHODE SOD– 523 HVC350B
LESHAN RADIO COMPANY, LTD. HVC350B–2/2 HVC350B Reverse voltage VR (V) Fig.1 Reverse current Vs. Reverse voltage Reverse voltage VR (V) Fig.2 Capacitance Vs. Reverse voltage I R , REVERSE CURRENT (A) C , CAPACITANCE (pF) Reverse voltage VR (V) Fig.3 Series resistance Vs. Reverse voltage Reverse voltage VR (V) Fig.4 Linearity factor Vs. Reverse voltage L F =∆(LogC / ∆(LogVR ) r S , SERISE RESISTANCE (Ω )