SMV1247-079LF Skyworks Solutions Inc, SMV1247-079LF Datasheet - Page 6

• Manufacturer Part Number: SMV1247-079LF
• Description: DIODE VARACTOR 15V 20MA SC-79
• Manufacturer: Skyworks Solutions Inc

Specifications of SMV1247-079LF

• Diode Type: Single
• Capacitance @ Vr, F: 0.78pF @ 4.7V, 50MHz
• Capacitance Ratio: 10
• Capacitance Ratio Condition: C0.3/C4.7
• Voltage - Peak Reverse (max): 15V
• Q @ Vr, F: 1500 @ 3V, 50MHz
• Mounting Type: Surface Mount
• Package / Case: SC-79
• Capacitance Cd Max @ Vr F: 0.78pF
• Resistance @ If: 6ohm
• Repetitive Reverse Voltage Vrrm Max: 15V
• Forward Current If(av): 20mA
• Operating Temperature Range: -55°C To +125°C
• Diode: RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 863-1136-2

DATA SHEET • SMV1247-SMV1255 VARACTORS
Table 5. SPICE Model Parameters
6
Model was designed to fit measured data in the range of up to 4 V.
For package inductance (L
For more details, refer to the Skyworks Application Note, Varactor SPICE Model for Approved RF VCO Applications, document number 200315.
Part Number
SMV1247
SMV1248
SMV1249
SMV1251
SMV1253
SMV1255
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [e-mail] • www.skyworksinc.com
S
), refer to Table 1.
May 27, 2010 • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • 200061G
MODEL = Diode_Model
MODE = nonlinear
Varactor_Diode
AREA = 1
DIODE
R = R
RES
R
21.54
39.00
60.00
70.00
82.00
(pF)
9.22
S
S
C
JO
L = L
IND
L
S
S
Figure 5. SPICE Model
PORT
P_Cathode
port = 2
PORT
P_anode
port = 1
(V)
V
13
13
17
17
17
17
J
CAP
C
C = C
P
P
DIODEM
Diode_Model
I
R
N = 1
T
C
M = M
V
E
X
K
A
S
10.5
10.5
14.0
T
J
G
S
JO
TI
F
F
14
14
13
M
= 1.00e-14
= 0
= V
= 1.11
=0
=1
= 0
= 3
= C
J
JO
F
B
I
I
N
I
N
I
N
T
T
F
BV
SR
KF
BVL
C
BV1
NOM
FE
V
R
BV
BVL
= 0.5
= 0
= 1e-3
= 0
= 0
= 2
= 1
= 1
= 0
S1672
= 0
= 1
(pF)
= 27
C
0
0
0
0
0
0
P
(Ω)
4.9
2.4
1.7
1.4
1.1
1.0
R
S