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PDF MA45445 Data sheet ( Hoja de datos )
| Número de pieza | MA45445 | |
| Descripción | Surface Mount Abrupt Tuning Varactors | |
| Fabricantes | Tyco | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de MA45445 (archivo pdf) en la parte inferior de esta página. Total 2 Páginas | ||
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Surface Mount
Abrupt Tuning Varactors
MA45430 Series
Features
q Surface Mount Package
q Low Cost
q High Quality Factor
q Tape and Reel Packaging Available
q SPC Controlled Process for Superior C-V Repeatability
q Available as Singles and Common Cathode Pairs
SOT-23
V3.00
Description
The MA45430 series are abrupt junction silicon tuning
varactors in the SOT-23 surface mount package. These
thermal oxide passivated diodes feature high capacitance
ratio and quality factor. They are well suited for tuning in
the HF to UHF frequency bands. The standard capaci-
tance tolerance is ±10%, with tighter tolerances available.
Capacitance matching at one or more bias voltages is
also available.
Applications
The MA45430 series tuning varactor is useful for tuning
applications in the HF through UHF ranges. Applications
include VCOs and voltage tuned filters in radios, cable
TV tuners and test instruments where low cost and excel-
lent lot-to-lot repeatability are critical.
Configurations
TOP VIEW
Ordering Information
The part numbers shown are for single diodes. When
ordering diodes in common cathode pairs add suffix
“CK.” For example, MA45436CK specifies model number
MA45436 as a common cathode pair. To order parts on
tape and reel add suffix T/R to the end of the part num-
ber. i.e. MA45436CK - T/R.
(SINGLE)
(COMMON CATHODE PAIR)
Absolute Maximum Ratings at 25°C
Mounting Information
The diagram below indicates the recommended mount-
ing pad configuration for the SOT-23 package. Solder
paste containing flux should be screened onto the pads
to a thickness of 0.005 inches. The SOT-23 device is
placed in position, firmly adhering to the solder paste.
Parameter
Absolute Maximum
Reverse Voltage
30 V
Forward Current
50 mA
Total Power Dissipation1
250 mW
Junction Operating Temperature -55°C to +150°C
Storage Temperature
-55°C to +150°C
Permanent attachment is performed by a reflow soldering
procedure. The tab temperature must not exceed 275°C
and the body temperature must not exceed 250°C.
Specifications Subject to Change Without Notice.
M/A-COM, Inc.
Note:
1. At 25°C case temperature. Derate linearly to 0 mW at 150°C.
1
North America: Tel. (800) 366-2266
Fax (800) 618-8883
s Asia/Pacific: Tel. +81 3 3263 8761
Fax +81 3 3263 8769
s Europe: Tel. +44 (1344) 869 595
Fax +44 (1344) 300 020
1 page | ||
| Páginas | Total 2 Páginas | |
| PDF Descargar | [ Datasheet MA45445.PDF ] | |
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