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PDF MA4ST1240 Data sheet ( Hoja de datos )
| Número de pieza | MA4ST1240 | |
| Descripción | Low Tuning Voltage/Low Rs Silicon Hyperabrupt Varactor Diode | |
| Fabricantes | Tyco Electronics | |
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Low Tuning Voltage/Low Rs
Silicon Hyperabrupt Varactor Diode
Features
• Low Series Resistance at Low Tuning Voltages
• High Capacitance Ratio at Low Tuning Voltages
• Surface Mount Plastic Packages : SC-79, SOD-323,
SC-70 ( 3L )
• SPC Process for Superior C vs V Repeatability
• Lead-Free (RoHs Compliant) equivalents available with
260°C reflow compatibility
Also Offering
RoHs Compliant
Equivalent Parts
SC-70 (3 lead)
MA4ST1200 Series
V4
SOD-323
SC-79
Description
M/A-COM’s MA4ST1200 series is a highly repeatable,
UHCVD/ion-implanted, hyperabrupt silicon tuning varactor in a
cost effective surface mount package. This series of varactors is
designed for high capacitance ratio, and high Q for low battery
voltage operation. It is efficient for wide band tuning and low
phase noise application where the supply voltage is limited to 5
volts or less. The Varactors are offered as Singles in SC-79, and
SOD-323 along with a Common Cathode version offered in the
SC-70, 3 Lead. These diodes are offered with standard Sn/Pb
plating , as well as with 100% matte Sn plating on our RohS
compliant equivalent devices.
.
Absolute Maximum Ratings @ TA=+25 °C
(Unless Otherwise Noted) 1
Parameter
Reverse Voltage
Forward Current
Operating Temperature
Absolute Maximum
12 V
50 mA
-55 °C to +125 °C
Storage Temperature
-55 °C to +125 °C
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
MA4ST1230-1141T
MA4ST1240-1141T
MA4ST1230CK-1146T
MA4ST1240CK-1146T
MAVR-001230-12790T
MAVR-001240-12790T
MA4ST1231-1141T
MA4ST1241-1141T
MA4ST1231CK-1146T
MA4ST1241CK-1146T
Single
SC-79
Single
SC-79
Single
SOD-323
Single
SOD-323
Common Cathode SC-70 (3L)
Common Cathode SC-70 (3L)
Package Cp
(pF)
0.10
0.10
0.11
0.11
0.12
0.12
Package Ls
(nH)
0.6
0.6
1.2
1.2
1.3
1.3
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.
1 page  
Low Tuning Voltage/Low Rs
Silicon Hyperabrupt Varactor Diode
Mounting Information
The illustration indicates the recommended
mounting pad configuration for the
SC-79, SOT-323 and SOD-323 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.
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.
SOT-323
0.030
0.80
0.030
0.80
0.030
0.80
0.075
1.9
0.030
0.80
Dimenstions: inches
mm
Also Offering
RoHs Compliant
Equivalent Parts
MA4ST1200 Series
V4
SC-79
0.020
0.50
0.020
0.50 0.053
1.35
Dimenstions:inches
mm
SOD-323
0.030
0.80
0.030
0.80
0.030
0.80
.090
2.2
Dimenstions: inches
mm
5
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.
5 Page | ||
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| PDF Descargar | [ Datasheet MA4ST1240.PDF ] | |
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