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Datasheet File OCR Text: |
LESHAN RADIO COMPANY, LTD. Variable Capacitance Diode for VHF Tuner HVC300A FEATURES * High capacitance ratio (n=14.5min) and suitable for wide band tuner. * Low series resistance and good C-V linearity. * Ultra small Flat Package (UFP) is suitable for surface mount design. 1 2 SOD- 523 1 CATHODE 2 ANODE DEVICE MARKING HVC300A = 0 ABSOLUTE MAXIMUM RATINGS (TA = 25C) Item Reversevoltage Junction temperature Storage temperature ELECTRICAL CHARACTERISTICS (TA = 25C) Item Reverse current Capacitance Capacitance ratio Series resistance Symbol IR1 IR2 C2 C25 n rs Min - - 39.5 2.60 14.5 - Typ - - - - - - Max 10 100 47.4 3.03 - 1.10 Unit nA pF - Test Condition VR = 30V VR = 30V, TA = 60C VR = 2V, f = 1 MHz VR = 25V, f = 1 MHz C2/ C25 VR = 5V, f = 470 MHz Symbol VR Tj Tstg Value 32 125 - 55 to +125 Unit V C C Matching error C/C*1 - - 2.0 % VR = 2 to 25V, f = 1 MHz Note: *1. C.C system (Continuous Connected taping system) enable to make any 10 pcs of C/C continuous in a reel , expect extention to another group. Calculate Matching Error, C/C= (Cmax-Cmin) x 100 (%) Cmin HVC300A-1/2 LESHAN RADIO COMPANY, LTD. HVC300A I R , REVERSE CURRENT (A) Reverse voltage VR (V) Fig.1 Reverse current Vs. Reverse voltage C , CAPACITANCE (pF) Reverse voltage VR (V) Fig.2 Capacitance Vs. Reverse voltage r S , SERISE RESISTANCE () L F =(LogC / (LogVR ) Reverse voltage VR (V) Fig.3 Series resistance Vs. Reverse voltage Reverse voltage VR (V) Fig.4 Linearity factor Vs. Reverse voltage HVC300A-2/2 |
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