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MA4ST330-1279

Description
S BAND, 26pF, 12V, SILICON, HYPERABRUPT VARIABLE CAPACITANCE DIODE, PLASTIC, CASE 1279, SC-79, 2 PIN
CategoryDiscrete semiconductor    diode   
File Size99KB,5 Pages
ManufacturerMACOM
Websitehttp://www.macom.com
Download Datasheet Parametric View All

MA4ST330-1279 Overview

S BAND, 26pF, 12V, SILICON, HYPERABRUPT VARIABLE CAPACITANCE DIODE, PLASTIC, CASE 1279, SC-79, 2 PIN

MA4ST330-1279 Parametric

Parameter NameAttribute value
Parts packaging codeSC-79
package instructionR-PDSO-F2
Contacts2
Manufacturer packaging codeCASE 1279
Reach Compliance Codecompliant
ECCN codeEAR99
Base Number Matches1
MA4ST300 Series
Low-Voltage / Wide Band Si Hyperabrupt Varactors
Rev. V7
Features
Surface Mount Packages (SC70 3LD, SC79,
SOD-323)
High Capacitance Ratio at Low Voltages
High Q at Low Voltages
SPC Process for Superior C-V Repeatability
Available as Single and Common Cathode Pairs
Tape and Reel Packaging
Designed for Commercial Wireless Applications
Also offering RoHS Compliant Equivalent Parts
Absolute Maximum Ratings
1,2
@ T
A
=+25 °C (Unless Otherwise Noted)
Parameter
Reverse Voltage
Forward Current
Total Power Dissipation
Operating Temperature
Storage Temperature
Absolute Maximum
12 V
50 mA
250 mW
-55 °C to +125 °C
-55 °C to +125 °C
Description
The MA4ST300 series are ion-implanted, hy-
perabrupt junction, silicon tuning varactors in SC79,
SC70 3LD, and SOD-323 surface mount packages.
This series of varactors is designed for high capaci-
tance ratio and low voltage operation. Each varactor
type has a better than 3:1 capacitance ratio between
0.5V and 3.0V.
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
Applications
The MA4ST300 series tuning varactors are useful
for wide band tuning and low phase noise applica-
tions where the supply voltage is limited to 5 volts or
less. These varactors have been specifically de-
signed to cover wireless application bands up to the
2.4 GHz WLAN band. Applications include VCOs
and voltage tuned filters.
Typical Device Selection by Frequency
320
330
340
350
Active Pagers
RoHS Compliant Parts
Part Number
MA4ST320
MA4ST330
MA4ST340
MA4ST350
RoHs Compliant Part Number
MAVR-000320
JCT
NMT
CT2
SMR
PDC
GSM
IS-136/95
NMT
TACS
AMPS
PCS
GPS
DCS1800
PHP
DECT
WLAN
MAVR-000330
MAVR-000340
MAVR-000350
0.25
0.5
0.75
1.0
FREQUENCY (GHz)
2.0
3.0
1
Specifications are subject to change without prior notification
ADVANCED:
Data Sheets contain information regarding a product M/A-COM Technology Solutions
North America
Tel: 800.366.2266 •
Europe
Tel: +353.21.244.6400
is considering for development. Performance is based on target specifications, simulated results,
India
Tel: +91.80.4155721
China
Tel: +86.21.2407.1588
and/or prototype measurements. Commitment to develop is not guaranteed.
Visit www.macomtech.com for additional data sheets and product information.
PRELIMINARY:
Data Sheets contain information regarding a product M/A-COM Technology
Solutions has under development. Performance is based on engineering tests. Specifications are
typical. Mechanical outline has been fixed. Engineering samples and/or test data may be available.
M/A-COM Technology Solutions Inc. and its affiliates reserve the right to make
Commitment to produce in volume is not guaranteed.
changes to the product(s) or information contained herein without notice.
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