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HVU327C
Variable Capacitance Diode for VHF tuner
REJ03G0215-0100Z Rev.1.00 Apr 16, 2004
Features
* * * * Low voltage type (tuning voltage 1 to 10V), it is suitable for ET without DC/DC converter. High capacitance ratio (n = 11.0 min). Low series resistance and good C-V linearity. Ultra small Resin Package (URP) is suitable for surface mount design.
Ordering Information
Type No. HVU327C Laser Mark E3 Package Code URP
Pin Arrangement
Cathode mark Mark 1
E3
2 1. Cathode 2. Anode
Rev.1.00, Apr 16, 2004, page 1 of 4
HVU327C
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 Matching error Note: Symbol IR1 IR2 C1 C10 n rS C/C *
1
Min -- -- 30.5 2.6 11.0 -- --
Typ -- -- -- -- -- -- --
Max 10 100 33.5 2.9 -- 0.8 2.0
Unit nA pF -- %
Test Condition VR = 10 V VR = 10 V, Ta= 60C VR = 1 V, f = 1 MHz VR = 10 V, f = 1 MHz C1/C10 VR = 5 V, f = 470 MHz VR = 1 to 10 V, f = 1 MHz
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, (Cmax - Cmin) C/C = x 100 (%) Cmin
Rev.1.00, Apr 16, 2004, page 2 of 4
HVU327C
Main Characteristic
10-9 f = 1MHz
Reverse current IR (A)
10-10
Ta = 75C
100
10-11
Capacitance C (pF)
15
Ta = 25C
10
10-12
1.0
10-13
0
5
10
0 0.5
1.0
10
30
Reverse voltage VR (V) Fig.1 Reverse current vs. Reverse voltage
Reverse voltage VR (V) Fig.2 Capacitance vs. Reverse voltage
1.0 f = 470MHz 0.8
0
-0.5
Series resistance rS ()
LF = (LogC) / (LogVR)
1.0 10 30
-1.0
0.6
-1.5
0.4
-2.0
0.2
-2.5
0 0.5
-3.0 0.5
1.0
10
30
Reverse voltage VR (V) Fig.3 Series resistance vs. Reverse voltage
Reverse voltage VR (V) Fig.4 Linearity factor vs. Reverse voltage
Rev.1.00, Apr 16, 2004, page 3 of 4
HVU327C
Package Dimensions
As of January, 2003
Unit: mm
0.3 0.15 0.9 0.15
1.7 0.15 2.5 0.15
0 - 0.10
1.25 0.15
Package Code JEDEC JEITA Mass (reference value)
URP Conforms -- 0.004 g
Rev.1.00, Apr 16, 2004, page 4 of 4
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