MA4GP905 [TE]
GaAs Beamlead PIN Diode; 砷化镓Beamlead PIN二极管
| 型号： | MA4GP905 |
| 厂家： | 
TE CONNECTIVITY |
| 描述： | GaAs Beamlead PIN Diode |
| 文件： | 总3页 (文件大小：81K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
MA4GP905
GaAs
Beamlead PIN Diode
RoHS Compliant
Rev. V2
Features
MA4GP905
♦ Low Series Resistance
♦ Low Capacitance
♦ Millimeter Wave Switching & Cutoff
Frequency
♦ 3 Nanosecond Switching Speed
♦ Can be Driven by a Buffered +5V TTL
♦ Silicon Nitride Passivation
♦ Polyimide Scratch Protection
♦ RoHS Compliant
Description
M/A-COM's MA4GP905 is a Gallium-Arsenide,
beam-lead PIN diode. These devices are
fabricated on a OMCVD epitaxial wafer using a
process designed for high device uniformity and
extremely low parasitics. The diode exhibits low
series resistance, 3Ω, low capacitance, 25fF,and
an extremely fast switching speed of 3nS. They
are fully passivated with silicon nitride and have
an additional layer of a polymer for scratch
protection. The protective coating prevents
damage to the junction and the anode air bridges
during handling and assembly.
Absolute Maximum Ratings @ TAMB = 25°C
(unless otherwise specified)
Parameter
Absolute Maximum
-50V
Applications
Reverse Voltage
The ultra low capacitance of the MA4GP905
device makes it ideally suited for use through
W-band. The low RC product and low profile of
the beamlead PIN diode allows for use in
microwave and millimeter wave switch designs,
where low insertion loss and high isolation are
required. The operating bias conditions of +20mA
for the low loss state, and 0v, for the isolation
state permits the use of a simple +5V TTL gate
driver. These GaAs, beamlead diodes, can be
used in switching arrays on radar systems, high
speed ECM circuits, optical switching networks,
instrumentation, and other wideband multi-throw
switch assemblies.
Operating Temperature
-65°C to +125°C
Storage Temperature
Junction Temperature
Forward DC Current
C.W. Incident Power
-65°C to +150°C
+175°C
40 mA
+20 dBm
Mounting Temperature +235°C for 10 seconds
1
ADVANCED: Data Sheets contain information regarding a product M/A-COM Technology 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 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.
Commitment to produce in volume is not guaranteed.
• 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.macomtech.com for additional data sheets and product information.
M/A-COM Technology Solutions Inc. and its affiliates reserve the right to make
changes to the product(s) or information contained herein without notice.
MA4GP905
GaAs
Beamlead PIN Diode
RoHS Compliant
Rev. V2
Electrical Specifications at TAMB = 25°C
Test Conditions
Paramters
Units
fF
Min
–
Typical
25
Max.
Total Capacitance @ 0V/10 GHz 1
Forward Resistance @ +20mA/10 GHz 2
Forward Voltage at +10mA
Leakage Current at –50 V
Ct
Rs
Vf
Ir
30
4.9
1.5
300
10
Ohms
Volts
nA
–
3.0
1.2
–
1.36
50
Switching Time3
TL
nS
–
2
Notes:
1. Capacitance is determined by measuring the isolation of a single series diode in a 50ꢀ line at 10GHz.
2. Forward series resistance is determined by measuring the insertion loss of a single series diode in a 50ꢀ line at
10GHz.
3. Switching speed is measured between 10% and 90% of applied RF in a series mounted switch. Driver delay not
included
mils
MM
DIM
MIN.
MAX.
MIN.
MAX.
A
9.0
1.2
0.229
0.305
B
C
D
7.0
4.9
6.3
10.0
5.7
0.178
0.125
0.160
0.254
0.145
0.201
7.9
E
F
2.9
3.9
0.077
0.615
0.099
0.645
24.2
25.4
2
ADVANCED: Data Sheets contain information regarding a product M/A-COM Technology 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 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.
Commitment to produce in volume is not guaranteed.
• 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.macomtech.com for additional data sheets and product information.
M/A-COM Technology Solutions Inc. and its affiliates reserve the right to make
changes to the product(s) or information contained herein without notice.
MA4GP905
GaAs
Beamlead PIN Diode
RoHS Compliant
Rev. V2
Handling and Assembly Procedures
The following precautions should be observed to avoid damaging these devices.
Cleanliness
These devices should be handled in a clean environment.
Static Sensitivity
Aluminum Gallium Arsenide PIN diodes are Class 1 ESD sensitive and can be damaged by static
electricity. Proper ESD techniques should be used when handling these devices.
General Handling
These devices have a polymer layer which provides scratch protection for the junction area and the
anode air bridge. Beam lead devices must, however, be handled with extreme care since the leads
may easily be distorted or broken by the normal pressures exerted when handled with tweezers. A
vacuum pencil with a #27 tip is recommended for picking and placing.
Attachment
These devices were designed to be inserted onto hard or soft substrates. Recommended methods
of attachment include thermo-compression bonding, parallel-gap welding and electrically conductive
silver epoxy.
See Application Note M541 page 8, Bonding and Handling and Procedures for Chip Diode Devices
for more detailed assembly instructions.
Ordering Information
Part Number
Packaging
MA4GP905
Gel Pak
3
ADVANCED: Data Sheets contain information regarding a product M/A-COM Technology 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 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.
Commitment to produce in volume is not guaranteed.
• 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.macomtech.com for additional data sheets and product information.
M/A-COM Technology Solutions Inc. and its affiliates reserve the right to make
changes to the product(s) or information contained herein without notice.
相关型号：
©2020 ICPDF网 联系我们和版权申明