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參數(shù)資料
| 型號： | MA4ST340-287 |
| 元件分類： | 變?nèi)荻O管 |
| 英文描述： | S BAND, 18.5 pF, 12 V, SILICON, HYPERABRUPT VARIABLE CAPACITANCE DIODE |
| 封裝： | CASE 287, 3 PIN |
| 文件頁數(shù)： | 2/4頁 |
| 文件大小： | 69K |
| 代理商： | MA4ST340-287 |
Low - Voltage / Wide Band Si Hyperabrupt Varactors
MA4ST300
M/A-COM Division of AMP Incorporated
3 North America: Tel. (800) 366-2266, Fax (800) 618-8883 3 Asia/Pacific: Tel.+85 2 2111 8088, Fax +85 2 2111 8087
3 Europe: Tel. +44 (1344) 869 595, Fax+44 (1344) 300 020
www.macom.com
AMP and Connecting at a Higher Level are trademarks.
Specifications subject to change without notice.
V4.00
100
300
500
700
900
0
123456
R e ve r s e V o l t a g e ( V )
TCC(PPM/°C)
10 0
10 00
0. 1
1
10
R e ve r s e V o lt a g e ( V )
Nominal
Q
M A 4S T 3 20
M A 4S T 3 40
M A 4S T 3 50
M A 4S T 3 30
1
10
100
0. 1
1
10
R e ver se V o l t ag e ( V )
Total
Capacitance
(pF)
M A 4S T 320
M A 4S T 330
M A 4S T 350
M A 4S T 340
Absolute Maximum Rating
1
Parameter
Ratings
Device Current
100 Ma
Power Dissipation
2, 3
650 mW
RF Input Power
+13 dBm
Junction Temperature
200°C
Storage Temperature
-65°C to +200°C
Thermal Resistance:
θ
jc=140°C/W
Typical Performance Curves
Total Capacitance vs Reverse Voltage at 1 MHz
Nominal Change in Capacitance with Temperature
Nominal Q at 50 MHz vs Reverse Voltage
Electrical Specifications @ T
A = +25°C
Breakdown Voltage @ I
R = 10 A, Vb = 12 V Minimum
Reverse Leakage Current @ V
R = 10, IR = 100 nA Maximum
Part No.
C
T
C
T
Capacitance Ratio
Q Factor
(pF)
(pF)
f=1 MHz, V
R=0.5V
f=1 MHz, V
R=3.0V
C
T0.5/CT3.0
f=50 MHz, V
R= 2.0V
Min.
Nom.
Max.
Typ.
Min.
MA4ST320
48.0
58.0
63.0
19.0
3.2
300
MA4ST330
22.0
26.0
30.0
9.0
3.2
350
MA4ST340
15.0
18.5
21.0
6.5
3.2
350
MA4ST350
9.5
11.8
13.5
4.5
3.2
400
Ordering Information
These varactors are available in the three case styles shown.
When ordering, specify the desired case style by adding the case
designation (287 for SOT-23, 1146 for SOT-323, 1141 for
SOD-323) as a suffix to the model number.
For example,
MA4ST330-1141 specifies the MA4ST330 varactor in the
SOD-323 package. The MA4ST320 is available in the SOT-23
and SOD-323 packages only. The model number indicated is
for a single varactor. The MA4ST330, 340 and 350 are avail-
able in common cathode pairs in the SOT-23 package, and are
specified by adding “CK” to the end of the model number. For
example MA4ST330CK-287 specifies the MA4ST330 varactor
in common cathode pairs.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MA4ST340-287T | 功能描述:PIN 二極管 RoHS:否 制造商:Skyworks Solutions, Inc. 配置: 反向電壓:200 V 正向連續(xù)電流: 頻率范圍:10 MHz to 6 GHz 端接類型:SMD/SMT 封裝 / 箱體:QFN-3 封裝:Reel |
| MA4ST350 | 制造商:MA-COM 制造商全稱:M/A-COM Technology Solutions, Inc. 功能描述:Low - Voltage / Wide Band Si Hyperabrupt Varactors |
| MA4ST350-1146T | 功能描述:PIN 二極管 RoHS:否 制造商:Skyworks Solutions, Inc. 配置: 反向電壓:200 V 正向連續(xù)電流: 頻率范圍:10 MHz to 6 GHz 端接類型:SMD/SMT 封裝 / 箱體:QFN-3 封裝:Reel |
| MA4ST350-287 | 制造商:M/A-COM Technology Solutions 功能描述:VAR CAP SGL 12V 9.5PF 3PIN SOT-23 - Bulk |
| MA4ST350-287T | 功能描述:PIN 二極管 RoHS:否 制造商:Skyworks Solutions, Inc. 配置: 反向電壓:200 V 正向連續(xù)電流: 頻率范圍:10 MHz to 6 GHz 端接類型:SMD/SMT 封裝 / 箱體:QFN-3 封裝:Reel |
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