SMV1281-011 Alpha Industries, SMV1281-011 Datasheet - Page 2

• Manufacturer Part Number: SMV1281-011
• Description: Hyperabrupt Junction Tuning Varactor
• Manufacturer: Alpha Industries

Hyperabrupt Junction Tuning Varactor
Typical Performance Data
2
SOD-323
(0.15 mm) TYP.
0.053 (1.35 mm) MAX.
0.045 (1.15 mm) MIN.
0.006
14
12
10
8
6
4
2
0
Capacitance vs. Reverse Voltage
0
0.010 (0.25 mm) MIN.
Alpha Industries, Inc. [781] 935-5150
2
4
0.108 (2.74 mm) MAX.
0.090 (2.30 mm) MIN.
0.008 (0.20 mm) NOM.
1
Reverse Voltage (V)
INDICATOR
6
CATHODE
8
10
2
12 14 16 18 20
0.071 (1.80 mm) MAX.
0.063 (1.60 mm) MIN.
0.004 (0.10 mm) MAX.
(1.25 mm) MAX.
(0.40 mm) MAX.
(0.25 mm) MIN.
0.050
Specifications subject to change without notice. 1/01A
0.010
0.016
Fax [617] 824-4579
Capacitance vs. Reverse Voltage
SPICE Model
Email [e-mail]
SMV1281-011
DIODE
Varactor_Diode
AREA = 1
MODEL = Diode_Model
MODE = nonlinear
Number
Part
V
R
10
11
12
13
14
15
16
17
18
19
20
0
1
2
3
4
5
6
7
8
9
(V)
RES
R
R = R
(pF)
C
S
13
J0
S
IND
L
L = L
S
(V)
V
14
S
J
www.alphaind.com
PORT
P_anode
port = 1
PORT
P_Cathode
port = 2
M
6
CAP
C
C = C
P
0.62
(pF)
C
C
P
P
13.30
T
8.60
6.30
4.80
3.60
2.70
2.00
1.60
1.40
1.20
1.10
1.00
0.94
0.89
0.85
0.81
0.78
0.75
0.73
0.71
0.69
SMV1281-011
(pF)
DIODEM
Diode_Model
I
R
N = 1
T
C
M = M
V
E
X
K
A
F
B
I
I
N
I
N
I
N
T
T
F
(
1.7
S
BV
SR
KF
BVL
R
T
J
G
TI
F
F
C
V
BV1
NOM
FE
S
JO
R
BV
BVL
= 1.00e-14
S
= 0
=0
=1
= 0.5
= 0
= 0
= 1.11
= 1e-3
= 0
= 3
= 0
= 2
= 1
= C
= 0
= 1
= 0
= 1
= 27
JO
(nH)
1.2
L
S