HVU12
Variable Capacitance Diode for Electronic Tuning
ADE-208-063C(Z)
Rev 3
Features
•
High capacitance ratio to wide tuning band width. (C1/C30 = 4.0min)
•
Low series resistance. (r
s
= 1.5Ωmax)
•
Ultra small Resin Package (URP) is suitable for surface mount design.
Ordering Information
Type No.
HVU12
Laser Mark
A
Package Code
URP
Outline
Cathode mark
Mark
1
A
2
1. Cathode
2. Anode
HVU12
Absolute Maximum Ratings
(Ta = 25°C)
Item
Reverse voltage
Junction temperature
Storage temperature
Symbol
V
R
Tj
Tstg
Value
35
125
–55 to +125
Unit
V
°C
°C
Electrical Characteristics
(Ta = 25°C)
Item
Reverse voltage
Reverse current
Capacitance
Symbol
V
R
I
R1
C
1
C
10
C
30
Capacitance ratio
Series resistance
Matching error
Note:
n
r
s
∆C/C*1
Min
35
—
3.60
1.04
0.45
4.0
—
—
Typ
—
—
—
—
—
—
—
—
Max
—
50
5.60
1.64
0.85
—
1.5
6.0
—
Ω
Unit
V
nA
pF
Test Condition
I
R
= 10µA
V
R
= 30V
V
R
= 1V, f = 1 MHz
V
R
= 10V, f = 1 MHz
V
R
= 30V, f = 1 MHz
C
1
/ C
30
V
R
= 2V, f = 100 MHz
V
R
= 1
to
30V, 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)
×
100 (%)
Cmin
∆C/C
=
2
HVU12
Main Characteristic
10
-6
10
Reverse current I
R
(A)
-7
10
-8
10
-9
10
-10
10
-11
-12
10
10
-13
0
30
40
10
20
Reverse voltage V
R
(V)
50
Fig.1 Reverse current Vs.Reverse voltage
f=1MHz
10
Capacitance C (pF)
1.0
10
-1
1.0
10
Reverse voltage V
R
(V)
10
2
Fig.2 Capacitance Vs.Reverse voltage
3
HVU12
Package Dimensions
Unit : mm
Cathode Mark
1.25±0.15
0.3±0.15
A
1.7±0.15
2.5±0.15
1
2
1. Cathode
2. Anode
Hitachi Code
JEDECCode
EIAJCode
Weight(g)
0
‘
0.10
URP
—
—
0.004
4
0.9±0.15
无线连接
京公网安备 11010802033920号
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved
电子工程世界
