DATA SHEET
SMV1247–SMV1255: Hyperabrupt Tuning Varactors
Features
Designed for high volume commercial applications
●
High capacitance ratio, C
0.3 V
/C
4.7 V
= 12 typ.
●
Multiple packages SOT-23, SOD-323, SC-70 and SC-79
●
Available lead (Pb)-free MSL-1 @ 250 °C per JEDEC J-STD-020
●
SPICE models are available
●
Available in tape and reel packaging
●
Description
The SMV1247–SMV1255 series of silicon hyperabrupt junction var-
actor diodes are designed for use in VCOs with low tuning voltage
operation. This family of varactors is characterized for capacitance
and resistance over temperature. SPICE models are provided.
Absolute Maximum Ratings
Characteristic
Reverse voltage (V
R
)
Forward current (I
F
)
Power dissipation (P
D
)
Storage temperature (T
ST
)
Operating temperature (T
OP
)
ESD human body model
Value
15 V
20 mA
250 mW
-55 °C to +150 °C
-55 °C to +125 °C
Class 0
NEW
Skyworks offers lead (Pb)-free “environmentally
friendly” packaging that is RoHS compliant
(European Parliament for the Restriction of
Hazardous Substances).
Performance is guaranteed only under the conditions listed in the specifications table and is
not guaranteed under the full range(s) described by the Absolute Maximum specifications.
Exceeding any of the absolute maximum/minimum specifications may result in permanent
damage to the device and will void the warranty.
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 poten-
tials of several kilovolts on the human body or
equipment, which can discharge without detection.
Industry-standard ESD precautions must be employed
at all times.
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com
200061 Rev. B • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice. • December 07, 2004
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SKYWORKS [ SKYWORKS SOLUTIONS INC. ]
