200076O • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • August 18, 2016
1
DATA SHEET • SMV1705 SERIES VARACTORS
Electrical and Mechanical Specifications
The absolute maximum ratings of the SMV1705 group of
varactors are provided in Table 2. Electrical specifications are
provided in Table 3. Typical capacitance values are listed in
Table 4. Typical performance characteristics of the SMV1705
varactors are illustrated in Figures 1 and 2.
The SPICE model for the SMV1705 varactors is shown in Figure 3
and the associated model parameters are provided in Table 5.
Package and Handling Information
Instructions on the shipping container label regarding exposure to
moisture after the container seal is broken must be followed.
Otherwise, problems related to moisture absorption may occur
when the part is subjected to high temperature during solder
assembly.
The SMV1705 series of varactors are rated to Moisture Sensitivity
Level 1 (MSL1) at 260
C.
They can be used for lead or lead-free
soldering. For additional information, refer to the Skyworks
Application Note,
Solder Reflow Information,
document number
200164.
Care must be taken when attaching this product, whether it is
done manually or in a production solder reflow environment.
Production quantities of this product are shipped in a standard
tape and reel format.
Package Dimensions
Package dimensions are shown in Figures 4 to 8 (even numbers),
and tape and reel dimensions are provided in Figures 5 to 9 (odd
numbers).
Table 2. SMV1705 Series Absolute Maximum Ratings
1
Parameter
Reverse voltage
Forward current
Power dissipation
Operating temperature
Storage temperature
Electrostatic discharge:
Charged Device Model (CDM), Class 3
Human Body Model (HBM), Class 1C
Machine Model (MM), Class B
at or below their nominal value. Exceeding any of the limits listed here may result in permanent damage to the device.
Symbol
V
R
I
F
P
DIS
T
OP
T
STG
ESD
Minimum
Maximum
12
20
250
Units
V
mA
mW
C
C
–55
–55
+125
+150
1000
1000
200
V
V
V
1 Exposure to maximum rating conditions for extended periods may reduce device reliability. There is no damage to device with only one parameter set at the limit and all other parameters set
ESD HANDLING:
Although this device is designed to be as robust as possible, electrostatic discharge (ESD) can damage this device.
This device must be protected at all times from ESD when handling or transporting. Static charges may easily produce
potentials of several kilovolts on the human body or equipment, which can discharge without detection.
Industry-standard ESD handling precautions should be used at all times.
Table 3. SMV1705 Series Electrical Specifications
1
(T
OP
= 25
C,
Unless Otherwise Noted)
Parameter
Reverse current
Capacitance
I
R
C
T
Symbol
Test Condition
V
R
= 8 V
F = 1 MHz :
V
R
= 1 V
V
R
= 4 V
C
T
@ 1 V/ C
T
@ 4 V
F = 470 MHz, V
R
= 1 V
I
R
= 10
μA
12
17.3
5.3
2.8
Min
Typical
<0.01
18.3
6.1
3.0
0.32
Max
20
19.3
6.6
Units
nA
pF
pF
–
Ω
V
Capacitance ratio
Series resistance
Breakdown voltage
C
TR
R
S
V
BR
1 Performance is guaranteed only under the conditions listed in this table.
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