DATA SHEET
SMV1135-004, SMV1135-004LF:
Hyperabrupt Junction Tuning Varactor
Features
High tuning ratio
●
Low series resistance
●
SOT-23 package
●
Designed for high-volume, low-cost applications
●
Available in tape and reel packaging
●
Available lead (Pb)-free and RoHS-compliant MSL-1 @ 260 °C
per JEDEC J-STD-020
●
Absolute Maximum Ratings
Characteristic
Forward current (I
F
)
Value
20 mA
250 mW
-55 °C to +150 °C
-55 °C to +125 °C
Class O
Description
The SMV1135-004 is a surface mount varactor diode designed
for very high capacitance tuning ratio while having low series
resistance, which makes this device especially attractive for
wideband VCO applications.
Power dissipation (P
D
)
Storage temperature (T
ST
)
Operating temperature (T
OP
)
ESD human body model
NEW
Skyworks offers lead (Pb)-free, RoHS (Restriction of
Hazardous Substances)-compliant packaging.
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.
Common Cathode
SOT-23
SMV1135-004
Marking: AG3
SMV1135-004LF
Marking: EG3
LF denotes lead (Pb)-free, RoHS-compliant packaging option as an alternative
to our standard tin/lead (Sn/Pb) packaging.
CAUTION:
Although this device is designed to be as robust as
possible, ESD (Electrostatic Discharge) 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.
Electrical Specifications at 25 °C
Parameter
Reverse current (I
R
)
Capacitance (C
T
)
Capacitance ratio (C
TR
)
Capacitance ratio (C
TR
)
Series resistance (R
S
)
Breakdown voltage (V
BR
)
V
R
= 21 V
C
T
@ 1 V, V
R
= 1 V, F = 1 MHz
C
T
(1 V)/C
T
(3 V)
C
T
(1 V)/C
T
(9 V)
V
R
= 1 V, F = 500 MHz
I
R
= 10
µA
28
8.2
1.47
3.7
Condition
Min.
Typ.
Max.
20
10
1.76
4.5
1.2
Ω
V
Unit
nA
pF
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com
200055 Rev. D • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice. • March 10, 2006
1
SKYWORKS [ SKYWORKS SOLUTIONS INC. ]
