Hyperabrupt Junction Tuning Varactor
SMV2022–SMV2023
Typical Performance Data
8
7
Capacitance vs. Voltage
V
R
(V)
0.0
0.5
1.0
1.5
SMV2022 C
T
(pF)
7.41
5.94
5.14
4.56
4.14
3.78
3.49
3.23
3.01
2.54
2.18
1.8
1.5
1.29
1.11
1.03
0.96
0.91
0.87
0.83
0.81
0.78
0.76
0.75
0.73
SMV2023 C
T
(pF)
12.33
9.90
8.60
7.62
6.94
6.34
5.88
5.45
5.09
4.42
3.77
3.18
2.63
2.21
1.86
1.68
1.54
1.44
1.37
1.30
1.25
1.20
1.16
1.13
1.09
Capacitance (pF)
6
5
4
3
2
1
0
0
5
10
15
20
SMV2022
SMV2023
2.0
2.5
3.0
3.5
4.0
5.0
6.0
7.0
8.0
Reverse Voltage (V)
Capacitance vs. Voltage
SPICE Model
PORT
P_anode
port = 1
IND
L
S
L = L
S
DIODEM
Diode_Model
I
S
= 1.00e-14
R
S
= 0
N=1
T
T
= 0
C
JO
= C
JO
M=M
V
J
= V
J
E
G
= 1.11
X
TI
= 3
K
F
=0
A
F
=1
F
C
= 0.5
B
V
= 0
I
BV
= 1e-3
I
SR
= 0
N
R
= 2
I
KF
= 0
N
BV
= 1
I
BVL
= 0
N
BVL
= 1
T
BV1
= 0
T
NOM
= 27
F
FE
= 1
9.0
10.0
11.0
12.0
13.0
14.0
15.0
16.0
17.0
18.0
19.0
20.0
RES
R
S
R = R
S
DIODE
Varactor_Diode
AREA = 1
MODEL = Diode_Model
MODE = nonlinear
CAP
C
P
C = C
P
SOT-23
0.075 (1.90 mm)
0.087
(2.20 mm)
0.037
(0.95 mm)
0.110 (2.80 mm) MIN.
0.120 (3.04 mm) MAX.
0.083
(2.10 mm)
MIN.
0.104
(2.64 mm)
MAX.
0.012
(0.30 mm)
MIN.
3
0.020
(0.50 mm)
MAX.
2
0.047
(1.20 mm) MIN.
0.055
(1.40 mm) MAX.
PORT
P_Cathode
port = 2
Part
Number
SMV2022
SMV2023
C
J0
(pF)
7.30
12.23
V
J
(V)
4.0
4.0
M
1.4
1.4
C
P
(pF)
0
0
R
S
Ω
(Ω
)
2.2
1.6
L
S
(nH)
1.5
1.5
0.055
0.039
(1.40 mm)
(1.00 mm)
FOOTPRINT
1
0.037 (0.95 mm)
REF.
0.003 (0.080 mm) MIN.
0.008 (0.20 mm) MAX.
8˚ MAX.
0.022 (0.55 mm) REF.
0.02
(0.51 mm)
REF.
0.076
(1.92 mm) REF.
0.035
(0.89 mm)MIN.
0.044
(1.12 mm)MAX.
0.0005 (0.01 mm) MIN.
0.004 (0.10 mm) MAX.
2
Alpha Industries, Inc.
[781] 935-5150
•
Fax
[978] 241-7906
•
Email
sales@alphaind.com
•
www.alphaind.com
Specifications subject to change without notice. 6/01A
ALPHA [ ALPHA INDUSTRIES ]
