MA45441-287T [TE]
Si Abrupt Tuning Varactor Diode; 硅调谐突然变容二极管
| 型号： | MA45441-287T |
| 厂家： | 
TE CONNECTIVITY |
| 描述： | Si Abrupt Tuning Varactor Diode |
| 文件： | 总3页 (文件大小：56K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Also Offering
RoHs Compliant
Equivalent Parts
MA45400 Series
V2
Si Abrupt Tuning Varactor Diode
Features
SOT-23
•
•
Surface Mount Plastic Packages : SOT-23
SPC Process for Superior C vs V and Q vs V Repeat-
ability
•
Lead-Free (RoHs Compliant) equivalents available
with 260°C reflow compatibility
Description
Absolute Maximum Ratings @ TA=+25 °C
(Unless Otherwise Noted) 1
M/A-COM’s MA45400 series is a highly repeatable,
UHCVD/ion-implanted, abrupt silicon tuning varactor in a
cost effective surface mount package. This series of varac-
tors is designed for general purpose tuning in the HF to
UHF frequency bands. It is efficient for wide tuning across
a 0-30V range. These diodes are offered with standard Sn/
Pb plating , as well as 100% matte Sn plating on our RoHs
compliant equivalent devices.
Parameter
Absolute Maximum
Reverse Voltage
30 V
Forward Current
50 mA
Application
Operating Temperature
Storage Temperature
-55 °C to +125 °C
-55 °C to +125 °C
M/A-COM’s MA45400 series tuning varactor is useful for
tuning applications in the HF through UHF ranges. Appli-
cations include VCO’s and voltage tuned filters in radios,
cable TV tuners and test instruments where low cost and
excellent lot to lot repeatability are critical.
1. Operation of this device above any one of these parameters
may cause permanent damage.
2. Please refer to application note M538 for surface mounting
instructions
Part Number
RoHs Compliant Part Number
Configuration
Package
Package Cp
(pF)
Package Ls
(nH)
MA45436-287T
MA45437-287T
MA45438-287T
MA45439-287T
MA45440-287T
MA45441-287T
MA45445-287T
MA45446-287T
MA45436CK-287T
MA45437CK-287T
MA45438CK-287T
MA45439CK-287T
MA45440CK-287T
MA45441CK-287T
MAVR-045436-0287AT
MAVR-045437-0287AT
MAVR-045438-0287AT
MAVR-045439-0287AT
MAVR-045440-0287AT
MAVR-045441-0287AT
MAVR-045445-0287AT
MAVR-045446-0287AT
MAVR-045436-0287FT
MAVR-045437-0287FT
MAVR-045438-0287FT
MAVR-045439-0287FT
MAVR-045440-0287FT
MAVR-045441-0287FT
Single
Single
SOT-23
SOT-23
SOT-23
SOT-23
SOT-23
SOT-23
SOT-23
SOT-23
SOT-23
SOT-23
SOT-23
SOT-23
SOT-23
SOT-23
0.12
0.12
0.12
0.12
0.12
0.12
0.12
0.12
0.12
0.12
0.12
0.12
0.12
0.12
1.3
1.3
1.3
1.3
1.3
1.3
1.3
1.3
1.3
1.3
1.3
1.3
1.3
1.3
Single
Single
Single
Single
Single
Single
Common Cathode
Common Cathode
Common Cathode
Common Cathode
Common Cathode
Common Cathode
1
M/A-COM Inc. and its affiliates reserve the right to make changes to the
product(s) or information contained herein without notice. M/A-COM makes
no warranty, representation or guarantee regarding the suitability of its
products for any particular purpose, nor does M/A-COM assume any liability
whatsoever arising out of the use or application of any product(s) or
information.
• North America Tel: 800.366.2266 / Fax: 978.366.2266
• Europe Tel: 44.1908.574.200 / Fax: 44.1908.574.300
• Asia/Pacific Tel: 81.44.844.8296 / Fax: 81.44.844.8298
Visit www.macom.com for additional data sheets and product information.
Also Offering
RoHs Compliant
Equivalent Parts
MA45400 Series
V2
Si Abrupt Tuning Varactor Diode
Electrical Specifications @ TA = +25 °C
Breakdown Voltage @ IR = 10μA, Vb = 30V Minimum
Reverse Leakage Current @ VR =24V, IR = 100 nA Maximum
Q
Ct*
(pF)
Capacitance
Minimum
Equivalent
RoHs
Compliant
Ratio
Part Number
Part
Number
VR = 4.0 V
Ct0V/Ct30V
Typ.
VR = 4.0 V
MIN.
Min.
4.23
Nom.
4.7
Max.
5.17
MA45436-287T
MA45436CK-287T
MAVR-045436-0287AT
MAVR-045436-0287FT
4.5
4.5
4.5
4.5
4.5
4.6
1800
1700
1600
1500
1300
1200
MA45437-287T
MA45437CK-287T
MAVR-045437-0287AT
MAVR-045437-0287FT
5.04
6.12
7.38
9
5.6
6.8
8.2
10
6.16
7.48
9.02
11
MA45438-287T
MA45438CK-287T
MAVR-045438-0287AT
MAVR-045438-0287FT
MA45439-287T
MA45439CK-287T
MAVR-045439-0287AT
MAVR-045439-0287FT
MA45440-287T
MA45440CK-287T
MAVR-045440-0287AT
MAVR-045440-0287FT
MA45441-287T
MA45441CK-287T
MAVR-045441-0287AT
MAVR-045441-0287FT
10.8
12
13.2
MA45445-287T
MA45446-287T
MAVR-045445-0287AT
MAVR-045446-0287AT
24.3
29.7
27
33
29.7
36.3
4.6
4.7
900
750
1
2
The suffix defines package style, configuration and packaging information. Contact representative for complete part identification.
Capacitance @ 1 MHz
SOT-23 Common
Cathode
SOT-23 Single
Configuration
Configuration
2
M/A-COM Inc. and its affiliates reserve the right to make changes to the
product(s) or information contained herein without notice. M/A-COM makes
no warranty, representation or guarantee regarding the suitability of its
products for any particular purpose, nor does M/A-COM assume any liability
whatsoever arising out of the use or application of any product(s) or
information.
• North America Tel: 800.366.2266 / Fax: 978.366.2266
• Europe Tel: 44.1908.574.200 / Fax: 44.1908.574.300
• Asia/Pacific Tel: 81.44.844.8296 / Fax: 81.44.844.8298
Visit www.macom.com for additional data sheets and product information.
Also Offering
RoHs Compliant
Equivalent Parts
MA45400 Series
V2
Si Abrupt Tuning Varactor Diode
Case Styles
SOT-23 Case Style 287
INCHES
MILLIMETERS
F
DIM.
A
B
C
D
E
F
G
H
J
K
L
DIM.
M
N
MIN.
⎯
⎯
MAX.
0.048
0.008
0.040
0.020
0.006
0.119
0.056
MIN.
⎯
⎯
MAX.
1.22
0.20
1.00
0.50
0.15
3.00
1.40
N
A
D
⎯
⎯
0.013
0.003
0.110
0.047
0.35
0.08
2.80
1.20
B
E
M
G
K
0.95 typical
1.90 typical
2.60
0.60
0.037 typical
0.075 typical
0.103
0.024
L
⎯
⎯
⎯
⎯
H
GRADIENT
10° max.1
2° . . .30°
C
J
Mounting Information
SOT-23
The illustration indicates the recommended
mounting pad configuration for the
SOT-23 packages. Solder paste containing flux
should be screened onto the pads to a thickness
of 0.005- 0.007 inches. The plastic package is
placed in position, firmly adhering to the solder
paste.
.030
0.80
min.
.090
2.2
.035
0.90
min.
.037
0.95
0.75
1.9
inches
mm
Dimenstions:
Permanent attachment is performed by a reflow
soldering procedure during which the tab
temperature does not exceed +275 °C and the
body temperature does not exceed +250 °C, for
standard models and +260 °C for the RoHS
compliant devices.
Please refer to Application Note M538 for
surface mounting instructions.
3
M/A-COM Inc. and its affiliates reserve the right to make changes to the
product(s) or information contained herein without notice. M/A-COM makes
no warranty, representation or guarantee regarding the suitability of its
products for any particular purpose, nor does M/A-COM assume any liability
whatsoever arising out of the use or application of any product(s) or
information.
• North America Tel: 800.366.2266 / Fax: 978.366.2266
• Europe Tel: 44.1908.574.200 / Fax: 44.1908.574.300
• Asia/Pacific Tel: 81.44.844.8296 / Fax: 81.44.844.8298
Visit www.macom.com for additional data sheets and product information.
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