MAVR-0003 Series
Varactor Diodes, Si Hyperabrupt
Low-Voltage / Wide Band
Rev. V2
Features
Package Style
Lead-Free Surface Mount Package (SOD-323)
High Capacitance Ratio at Low Voltages
High Q at Low Voltages
SPC Process for Superior C-V Repeatability
Tape and Reel Packaging
Designed for Commercial Wireless Applications
RoHS* Compliant with 260°C. Reflow Capability
Description
The MAVR-0003 series are ion-implanted,
hyperabrupt junction, silicon tuning varactors offered
in a SOD-323 surface mount packages This series
of varactors is designed for high capacitance ratio
and low voltage operation. Each varactor type has a
better than 3:1 capacitance ratio between 0.5 V and
3.0 V.
The MAVR-0003 series tuning varactors are useful
for wide band tuning and low phase noise
applications where the supply voltage is limited to
5 volts or less.
These varactors have been
specifically designed to cover wireless application
bands up to the 2.4 GHz WLAN band. Applications
include VCOs and voltage tuned filters.
Ordering Information1
Part Number
Package
MAVR-000320-11410T
SOD-323
MAVR-000340-11410T
SOD-323
MAVR-000350-11410T
SOD-323
1. Reference Application Note M513 for reel size information.
2. The prefix defines package style, configuration and packaging
information. Contact representative for complete part
identification.
Typical Device Selection by Frequency
320
330
340
350
Active Pagers
CT2
SMR
PDC
GSM
IS-136/95
NMT
TACS
AMPS
NMT
JCT
0.25
1
0.5
PCS
GPS
WLAN
DCS1800
PHP
0.75
1.0
FREQUENCY (GHz)
DECT
2.0
3.0
*Restrictions on Hazardous Substances, European Union Directive 2011/65/EU.
M/A-COM Technology Solutions Inc. (MACOM) and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice.
Visit www.macomtech.com for additional data sheets and product information.
For further information and support please visit:
https://www.macom.com/support
MAVR-0003 Series
Varactor Diodes, Si Hyperabrupt
Low-Voltage / Wide Band
Rev. V2
Electrical Specifications: TA = +25 °C
Breakdown Voltage @ IR = 10 mA, Vb = 12 V Minimum
Reverse Leakage Current @ VR =10 V, IR = 100 nA Maximum
Capacitance
Ratio
Q Factor
@ 50 MHz
VR = 3.0 V
(pF)
CT 0.5 / CT 3.0
VR = 2.0 V
CT @ 1 MHz
VR = 0.5 V
(pF)
Part Number
Min.
Nom.
Max.
Max.
Typ.
Min.
MAVR-000320
48.0
58.0
63.0
19.0
3.2
300
MAVR-000340
15.0
18.5
21.0
6.5
3.2
350
MAVR-000350
9.5
11.8
13.5
4.5
3.2
400
Absolute Maximum Ratings3,4
Spice Model
Intrinsic Diode Model:
Rs
Cj
Cp
Package
Parasitics
Ls
N = 1.1
CJ0 = (see table below)
VJ = (see table below)
FC = 0.5
BV = 12.0 V
M = (see table below)
Parasitics:
Cp = 0.15 pF
Ls = 1.4 nH
Parameter
Absolute Maximum
Reverse Voltage
12 V
Forward Current
50 mA
Total Power Dissipation
250 mW
Operating Temperature
-65°C to +125°C
Storage Temperature
-65°C to +150°C
3. Exceeding any one or combination of these limits may cause
permanent damage to this device.
4. MACOM does not recommend sustained operation near these
survivability limits.
Part Number
CJ0
(pF)
VJ
(V)
M
MAVR-000320
77.4
11.71
6.51
MAVR-000340
25.3
14.25
7.41
MAVR-000350
15.7
14.55
7.26
2
M/A-COM Technology Solutions Inc. (MACOM) and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice.
Visit www.macomtech.com for additional data sheets and product information.
For further information and support please visit:
https://www.macom.com/support
MAVR-0003 Series
Varactor Diodes, Si Hyperabrupt
Low-Voltage / Wide Band
Rev. V2
Typical Performance Curves
Nominal Q at 50 MHz vs. Reverse Voltage
Total Capacitance vs. Reverse Voltage at 1 MHz
1000
100
MAVR-000320
MAVR-000340
MAVR-000350
10
MAVR-000320
MAVR-000340
MAVR-000350
1
0.1
1
10
100
0.1
1
Reverse Voltage (V)
Reverse Voltage (V)
Nominal Change in Capacitance with temperature
1000
800
600
400
200
0
0
1
2
3
4
5
6
Reverse Voltage (V)
3
M/A-COM Technology Solutions Inc. (MACOM) and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice.
Visit www.macomtech.com for additional data sheets and product information.
For further information and support please visit:
https://www.macom.com/support
10
MAVR-0003 Series
Varactor Diodes, Si Hyperabrupt
Low-Voltage / Wide Band
Rev. V2
Mounting Information
Handling Procedures
The illustration indicates the recommended
mounting pad configuration for the SOD-323
package. 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.
Please observe the following precautions to avoid
damage:
Please refer to Application Note M538 for surface
mounting instructions.
SOD-323 (Case Style 1141)
Static Sensitivity
These devices are sensitive to electrostatic
discharge (ESD) and can be damaged by static
electricity. Proper ESD control techniques should
be used when handling these devices.
SOD-323 (Case Style 1141)
0.030
0.80
C
F
E
0.030
0.80
D
G
0.030
0.80
.090
2.2
H
B
Dimenstions: inches
mm
A
DIM.
A
B
C
D
E
F
G
H
INCHES
MIN.
—
—
—
0.010
0.003
0.063
0.045
0.091
MAX.
0.043
0.004
0.008
0.016
0.006
0.075
0.057
0.106
MILLIMETERS
MIN.
—
—
—
0.25
0.07
1.6
1.14
2.3
MAX.
1.1
0.1
0.2
0.41
0.15
1.9
1.45
2.7
4
M/A-COM Technology Solutions Inc. (MACOM) and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice.
Visit www.macomtech.com for additional data sheets and product information.
For further information and support please visit:
https://www.macom.com/support
MAVR-0003 Series
Varactor Diodes, Si Hyperabrupt
Low-Voltage / Wide Band
Rev. V2
M/A-COM Technology Solutions Inc. All rights reserved.
Information in this document is provided in connection with M/A-COM Technology Solutions Inc ("MACOM")
products. These materials are provided by MACOM as a service to its customers and may be used for
informational purposes only. Except as provided in MACOM's Terms and Conditions of Sale for such products or
in any separate agreement related to this document, MACOM assumes no liability whatsoever. MACOM
assumes no responsibility for errors or omissions in these materials. MACOM may make changes to
specifications and product descriptions at any time, without notice. MACOM makes no commitment to update
the information and shall have no responsibility whatsoever for conflicts or incompatibilities arising from future
changes to its specifications and product descriptions. No license, express or implied, by estoppels or otherwise,
to any intellectual property rights is granted by this document.
THESE MATERIALS ARE PROVIDED "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESS OR
IMPLIED, RELATING TO SALE AND/OR USE OF MACOM PRODUCTS INCLUDING LIABILITY OR
WARRANTIES RELATING TO FITNESS FOR A PARTICULAR PURPOSE, CONSEQUENTIAL OR
INCIDENTAL DAMAGES, MERCHANTABILITY, OR INFRINGEMENT OF ANY PATENT, COPYRIGHT OR
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OR COMPLETENESS OF THE INFORMATION, TEXT, GRAPHICS OR OTHER ITEMS CONTAINED WITHIN
THESE MATERIALS. MACOM SHALL NOT BE LIABLE FOR ANY SPECIAL, INDIRECT, INCIDENTAL, OR
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WHICH MAY RESULT FROM THE USE OF THESE MATERIALS.
MACOM products are not intended for use in medical, lifesaving or life sustaining applications. MACOM
customers using or selling MACOM products for use in such applications do so at their own risk and agree to
fully indemnify MACOM for any damages resulting from such improper use or sale.
5
M/A-COM Technology Solutions Inc. (MACOM) and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice.
Visit www.macomtech.com for additional data sheets and product information.
For further information and support please visit:
https://www.macom.com/support