ADE-208-371(Z)
HVU365
Variable Capacitance Diode
for VCXO
Rev. 0
Jun. 1995
Features
• High capacitance ratio and good C-V linearity.
• To be usable at low voltage.
• Ultra small Resin Package (URP) is suitable for
surface mount design.
1
Package Code
URP
Outline
Cathode mark
Mark
2
1. Cathode
2. Anode
Ordering Information
Type No.
HVU365
Laser Mark
V6
Absolute Maximum Ratings
(Ta = 25°C)
Item
Reverse voltage
Junction temperature
Storage temperature
Symbol
V
R
T
j
Tstg
Value
15
125
-55 to +125
Unit
V
°C
°C
Electrical Characteristics
(Ta = 25°C)
Item
Reverse current
Capacitance
Capacitance ratio
Series resistance
ESD-Capability
Symbol
I
R1
I
R2
C
1
C
4
n
r
s
—
Min
—
—
27.05
6.05
3.0
—
80
Typ
—
—
—
—
—
—
—
Max
10
100
28.55
7.55
—
1.5
—
Unit
nA
pF
—
Ω
V
Test Condition
V
R
= 10 V
V
R
= 10 V , Ta = 60 °C
V
R
= 1 V , f = 1 MHz
V
R
= 4 V , f = 1 MHz
C
1
/ C
4
V
R
= 4 V , f = 100MHz
*
C=200pF,
Both forward and reverse
direction 1 pulse.
* Failure criterion ; I
R
≥
20nA at V
R
= 10 V
HVU365
10
-9
30
f=1MHz
25
Reverse current I
R
(A)
Capacitance C (pF)
20
10
-10
20
10
-11
15
10
10
-12
5
10
-13
0
0
4
8
12
16
Reverse voltage V
R
(V)
1.0
10
Reverse voltage V
R
(V)
Fig.2 Capacitance Vs.
Reverse voltage
30
Fig.1 Reverse current Vs.
Reverse voltage
Package Dimensions
Cathode Mark
Unit: mm
1
V6
1.7±0.15
2.5±0.15
2
0.3±0.15
1.25±0.15
1 Cathode
2 Anode
0.9±0.15
0±0.05
HITACHI Code
JEDEC Code
EIAJ Code
Weight (g)
URP
—
—
0.004
ADE-208-372(Z)
HVU367
Variable Capacitance Diode
for VCO
Rev. 0
Jun. 1995
Features
• Low series resistance. (r
s
=0.4Ω 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.
HVU367
Laser Mark
V7
Package Code
URP
Absolute Maximum Ratings
(Ta = 25°C)
Item
Reverse voltage
Junction temperature
Storage temperature
Symbol
V
R
T
j
Tstg
Value
10
125
-55 to +125
Unit
V
°C
°C
Electrical Characteristics
(Ta = 25°C)
Item
Reverse current
Symbol
I
R1
I
R2
C
0.5
C
1
Capacitance
C
2
C
2.5
C
4
n
1
Capacitance ratio
n
2
n
3
Series resistance
r
s
Min
—
—
—
14.9
—
—
6.7
—
1.3
1.8
—
Typ
—
—
19
—
11.6
10.5
—
1.8
—
—
—
Max
10
100
—
16.4
—
—
8.2
—
—
—
0.4
—
—
—
Ω
pF
Unit
nA
Test Condition
V
R
= 10 V
V
R
= 10 V , Ta = 60 °C
V
R
= 0.5 V , f = 1 MHz
V
R
= 1 V , f = 1 MHz
V
R
= 2 V , f = 1 MHz
V
R
= 2.5 V , f = 1 MHz
V
R
= 4 V , f = 1 MHz
C
0.5
/ C
2.5
C
1
/ C
2
C
1
/ C
4
V
R
= 1 V , f = 470MHz
HVU367
-10
10
30
f=1MHz
25
-11
Reverse current I
R
(A)
Capacitance C (pF)
10
20
-12
10
15
10
10
-13
5
-14
10
0
2
4
6
8
10
0
-1
10
1.0
Reverse voltage V
R
(V)
Fig.2 Capacitance Vs.
Reverse voltage
10
Reverse voltage V
R
(V)
Fig.1 Reverse current Vs.
Reverse voltage
0.5
f=470MHz
0.4
L
F
=
∆
(LogC)/
∆
(LogV
R
)
30
0
Series resistance r
s
(
Ω
)
-0.5
0.3
0.2
-1.0
0.1
0
0.5
1.0
10
Reverse voltage V
R
(V)
-1.5
10
-1
1.0
Reverse voltage V
R
(V)
Fig.4 Linearity factor Vs.
Reverse voltage
10
Fig.3 Series resistance Vs.
Reverse voltage
HVU367
Package Dimensions
Cathode Mark
Unit: mm
1
V7
1.7±0.15
2.5±0.15
2
0.3±0.15
1.25±0.15
1 Cathode
2 Anode
0.9±0.15
0±0.05
HITACHI Code
JEDEC Code
EIAJ Code
Weight (g)
URP
—
—
0.004
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