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Datasheet File OCR Text: |
ADE-208-044C(Z) HVU356 Variable Capacitance Diode for VCO of Demodulator in BS tuner Preliminary Rev. 3 May. 1993 Features * Low series resistance. (rs=0.6 max) * Ultra small Resin Package (URP) is suitable for surface mount design. Outline Cathode mark Mark 1 2 1. Cathode 2. Anode Ordering Information Type No. HVU356 Laser Mark L Package Code URP Absolute Maximum Ratings (Ta = 25C) Item Reverse voltage Junction temperature Storage temperature Symbol VR Tj Tstg Value 15 125 -55 to +125 Unit V C C Electrical Characteristics (Ta = 25C) Item Reverse current Capacitance Capacitance ratio Series resistance Symbol IR C2 C3 C4 n rs Min -- 27.7 21.6 17.1 1.45 -- Typ -- -- -- -- -- -- Max 10 31.8 25.6 21.2 -- 0.60 -- pF Unit nA Test Condition VR = 15 V VR = 2 V , f= 1 MHz VR = 3 V , f = 1 MHz VR = 4 V , f = 1 MHz C2 / C4 VR = 5 V , f = 470MHz HVU356 10-6 10 Reverse current I R (A) 10 -7 50 f=1MHz 40 Capacitance C (pF) -8 10-9 10 -10 30 20 10 -11 10 -12 10 10-13 0 10 20 30 0 1.0 Reverse voltage VR (V) Fig.1 Reverse current Vs. Reverse voltage 10 Reverse voltage VR (V) Fig.2 Capacitance Vs. Reverse voltage 30 1.0 f=470MHz 0.8 Series resistance rs ( ) 0 L F=(LogC)/(LogVR ) 10 Reverse voltage VR (V) Fig.3 Series resistance Vs. Reverse voltage -0.5 0.6 0.4 -1.0 0.2 0 1.0 30 -1.5 1.0 10 Reverse voltage VR (V) 30 Fig.4 Linearity factor Vs. Reverse voltage HVU356 Package Dimensions Unit: mm Cathode Mark 1.250.15 0.30.15 L 1 1.70.15 2.50.15 2 1 Cathode 2 Anode 0.90.15 00.05 HITACHI Code JEDEC Code EIAJ Code Weight (g) URP -- -- 0.004 |
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