参数资料
型号: MA43543-93
元件分类: 阶跃恢复二极管
英文描述: K BAND, 20 GHz, SILICON, STEP RECOVERY DIODE
封装: ROHS COMPLIANT, CERAMIC PACKAGE-1
文件页数: 1/5页
文件大小: 320K
代理商: MA43543-93
1
Silicon Step Recovery Diodes
M/A-COM Products
Rev. V5
MA43000, MA44600 Series
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.
MA-COM Technical Solutions and its affiliates reserve the right to make changes to the
product(s) or information contained herein without notice.
ADVANCED: Data Sheets contain information regarding a product MA-COM Technical Solutions is
considering for development. Performance is based on target specifications, simulated results, and/
or prototype measurements. Commitment to develop is not guaranteed.
PRELIMINARY: Data Sheets contain information regarding a product MA-COM Technical 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. Commit-
ment to produce in volume is not guaranteed.
Features
Low Transition Times
Tight Capacitance Ranges
High Voltage and Low Thermal Resistance for
Higher Input Power
Lead-Free (RoHS* Compliant)
Description and Applications
The MA44600 series of Step Recovery diodes is de-
signed for use in low and moderate power multipliers
with output frequencies of up to 20 GHz. These Step
Recovery diodes generate harmonics by storing a
charge as the diode is driven to forward conductance
by the positive voltage of the input signal. When the
signal reverses polarity, this charge is extracted. The
Step Recovery diode will appear as a low impedance
current source until all the charge is extracted, then it
will “snap” to a higher impedance. This causes a volt-
age pulse to form in the impulse circuit of the multiplier.
Step Recovery diodes make excellent high order multi-
pliers such as comb generators. They are also useful
as efficient moderate power X2- X4 multipliers.
High Order Narrow Band Moderate Power Multipliers
(MA44600 series)
Comb Generators
(MA43592, MA43543)
High Power Circuit Tested Multiplier
(MA43000 Series)
Environmental Performance
The MA44600 and MA43000 series of diodes in ce-
ramic packages are capable of meeting the tests dic-
tated by the methods and procedures of the latest revi-
sions of MIL-S- 9500, MIL-STD-202 and MIL-STD-750
which specify mechanical, electrical, thermal and other
environmental tests common to military semiconductor
products.
Absolute Maximum Ratings
1
@ TA=+25 °C (Unless Otherwise Noted)
1. Operation of this device above any one of these parameters
may cause permanent damage.
Parameter
Absolute Maximum
Operating Range
-65°C to +175°C
Storage Range
-65°C to +200°C
Specifications Subject to Change Without Notice.
Typical Case Styles
ODS-30
ODS-134
DIE
ODS-103
ODS-91
ODS-93
Maximum and Suggested Values of Snaptime (Ts)
vs. Multiplier Output Frequency
Suggested Junction Capacitance vs. Multiplier
Output Frequency
Environmental Ratings PER MIL-STD-750
Method
Level
Storage Temperature
1031
See maximum ratings
Temperature Cycle
1051
10 cycles, -65°C to +175°C
Shock
2016
500 g’s
Vibration
2056
15 g’s
Constant Acceleration
2006
20,000 g’s
Humidity
1021
10 days
* Restrictions on Hazardous Substances, European Union Directive 2002/95/EC.
相关PDF资料
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