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参数资料
| 型号： | SMV1235-040LF |
| 厂商： | SKYWORKS SOLUTIONS INC |
| 元件分类： | 变容二极管 |
| 英文描述： | S BAND, 11.5 pF, 15 V, SILICON, HYPERABRUPT VARIABLE CAPACITANCE DIODE |
| 封装： | GREEN PACKAGE-2 |
| 文件页数： | 2/7页 |
| 文件大小： | 320K |
| 代理商： | SMV1235-040LF |
DATA SHEET SMV1235-040LF SURFACE MOUNT HYPERABRUPT TUNING VARACTOR DIODE
Skyworks Solutions, Inc. Phone [781] 376-3000 Fax [781] 376-3100 sales@skyworksinc.com www.skyworksinc.com
2
September 7, 2011 Skyworks Proprietary Information Products and Product Information are Subject to Change Without Notice 201663A
Table 1. SMV1235-040LF Absolute Maximum Ratings
Parameter
Symbol
Minimum
Maximum
Units
Forward current
IF
20
mA
Reverse voltage
VR
15
V
Dissipated power @ 25
°C
PD
250
mW
Storage temperature
TSTG
–55
+150
°C
Junction temperature
TJ
–55
+150
°C
Solder interface temperature
TS
–40
+85
°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. Exceeding any of the limits listed here may result in permanent damage to the device.
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 2. SMV1235-040LF Electrical Specifications (Note 1)
(TS = +25 °C, Characteristic Impedance [ZO] = 50
Ω, Unless Otherwise Noted)
Parameter
Symbol
Test Condition
Min
Typical
Max
Units
Reverse current
IR
VR = 12 V
20
nA
Capacitance
CT
f = 1 MHz, VR = 1 V
10.35
12.65
pF
Capacitance ratio
CTR
CT @ 1 V/CT @ 3 V
CT @ 1 V/CT @ 6 V
1.6
2.9
2.0
3.4
–
Series resistance
RS
f = 500 MHz, VR = 3 V
0.6
Ω
Series inductance
LS
0.45
nH
Breakdown voltage
VBR
IR = 10
μA
15
V
Note 1: Performance is guaranteed only under the conditions listed in this Table.
Electrical and Mechanical Specifications
The absolute maximum ratings of the SMV1235-040LF are
provided in Table 1. Electrical specifications are provided in
Table 2. Table 3 summarizes the capacitance for reverse voltages
between 0 and 20 V.
Typical performance characteristics of the SMV1235-040LF are
illustrated in Figures 1 and 2.
The SPICE model for the SMV1235-040LF varactor is shown in
Figure 3 and the associated model parameters are provided in
Table 4.
Package Dimensions
The PCB layout footprint for the SMV1235-040LF is provided in
Figure 4. Typical case markings are shown in Figure 5. Package
dimensions for the SMV1235-040LF are provided in Figure 6.
Tape and reel dimensions are provided in Figure 7.
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 SMV1235-040LF 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.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| SMV1235-040LF-B | 制造商:Skyworks Solutions Inc 功能描述:RF VARACTOR TUNING DIODE |
| SMV1235-074 | 制造商:SKYWORKS 制造商全称:SKYWORKS 功能描述:Hyperabrupt Tuning Varactors |
| SMV1235-074LF | 功能描述:变容二极管 Ls=1.4nH SC-70 Common Cathode RoHS:否 制造商:Skyworks Solutions, Inc. 电容:5.2 pF 反向电压:10 V 正向连续电流:20 mA 端接类型:SMD/SMT 封装 / 箱体:SC-79 封装:Reel |
| SMV1235-074LF-B | 制造商:Skyworks Solutions Inc 功能描述:RF VARACTOR TUNING DIODE |
| SMV1235-079 | 制造商:Skyworks Solutions Inc 功能描述:Varactor Diode, Single, 3.6pf C(t), Sc-79 |
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