DATA SHEET • SMV1470-004LF: HYPERABRUPT JUNCTION TUNING VARACTOR
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com
2 May 20, 2015 • Skyworks Proprietary information • Products and Product Information are Subject to Change Without Notice • 200069H
Electrical and Mechanical Specifications
The absolute maximum ratings of the SMV1470-004LF varactor
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 SMV1470-004LF
varactor are illustrated in Figures 1 and 2.
The SPICE model for the SMV1470-004LF varactor is shown in
Figure 3 and the associated model parameters are provided in
Table 5.
Package Dimensions
Package dimensions are shown in Figure 4, and tape and reel
dimensions are provided in Figure 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 SMV1470-004LF varactor is rated to Moisture Sensitivity
Level 1 (MSL1) at 260 C. It 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.
Table 2. SMV1470-004LF Absolute Maximum Ratings
Parameter Symbol Minimum Maximum Units
Forward current IF 20 mA
Power dissipation PD 250 mW
Storage temperature TSTG –55 +150 C
Operating temperature TA –55 +125 C
Note: 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 at or below their nominal value.
CAUTION: 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. Static charges may easily produce potentials of several kilovolts on the human body
or equipment, which can discharge without detection. Industry-standard ESD precautions should be used at all times.
Table 3. SMV1470-004LF Electrical Specifications
(T
A
= +25 C Unless Otherwise Noted)
Parameter Symbol Test Condition Min Typical Max Units
Reverse current IR VR = 10 V 20 nA
Capacitance CT VR = 1 V, F = 1 MHz
V
R = 4.5 V, F = 1 MHz
65.8
12.0
70.0
13.4
74.2
14.8
pF
pF
Capacitance ratio CTR CT (1 V)/CT (5 V) 5 6 –
Series resistance RS VR = 1.5 V, F = 900 MHz 0.5 0.8 Ω
Breakdown voltage VB IR = 10 μA 10 V
Note 1: Performance is guaranteed only under the conditions listed in this Table.
