MA-COM MA4ST1200 V8 Low tuning voltage / low rs silicon hyperabrupt Datasheet

MA4ST1200 Series
Low Tuning Voltage / Low Rs Silicon Hyperabrupt
Varactor Diode
Rev. V8
Features
SC-70 (3 lead)
• Low Series Resistance at Low Tuning Voltages
• High Capacitance Ratio at Low Tuning Voltages
• Surface Mount Plastic Packages : SC-79, SOD323, SC-70 ( 3L )
• SPC Process for Superior C vs V Repeatability
• Lead-Free (RoHs Compliant) equivalents available with 260°C reflow compatibility
SOD-323
SC-79
Description
M/A-COM’s MA4ST1200 series is a highly repeatable, UHCVD/ion-implanted, hyperabrupt silicon tuning varactor in a cost effective surface mount package. This series of varactors is designed for high
capacitance ratio, and high Q for low battery voltage
operation. It is efficient for wide band tuning and low
phase noise application where the supply voltage is
limited to 5 volts or less. The Varactors are offered
as Singles in SC-79, and SOD-323 along with a
Common Cathode version offered in the SC-70, 3
Lead. These diodes are offered with standard Sn/Pb
plating , as well as with 100% matte Sn plating on
our RohS compliant equivalent devices.
Absolute Maximum Ratings 1,2
@ TA=+25 °C (Unless Otherwise Noted)
Parameter
Absolute Maximum
Reverse Voltage
12 V
Forward Current
50 mA
Operating Temperature
-55 °C to +125 °C
Storage Temperature
-55 °C to +125 °C
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
RoHs Compliant Part Number
Configuration
Package
Package Cp
(pF)
Package Ls
(nH)
MAVR-001230-12790T
Single
SC-79
0.10
0.6
MAVR-001240-12790T
Single
SC-79
0.10
0.6
MA4ST1231-1141T
Single
SOD-323
0.11
1.2
MA4ST1241-1141T
Single
SOD-323
0.11
1.2
MA4ST1230CK-1146T
MA4ST1231CK-1146T
Common Cathode
SC-70 (3L)
0.12
1.3
MA4ST1240CK-1146T
MA4ST1241CK-1146T
Common Cathode
SC-70 (3L)
0.12
1.3
Part Number
1
Specifications 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.
MA4ST1200 Series
Low Tuning Voltage / Low Rs Silicon Hyperabrupt
Varactor Diode
Rev. V8
Electrical Specifications @ TA = +25 °C
Breakdown Voltage @ IR = 10μA, Vb = 12 V Minimum
Reverse Leakage Current @ VR =10V, IR = 100 nA Maximum
Part No.
RoHs Compliant
1
Capacitance
Ratio
Rs 3
(Ohm)
VR = 4.0V
Ct0.5/Ct4.0
VR = 2.0 V
Ct
(pF) 2
Base
Part Number Base1
Typ.
Min.
Nom.
Max.
Typ.
Typ.
Typ.
Max.
MA4ST1230
MA4ST1231
MAVR-001230-XXXXX
10.1
4.2
4.7
5.6
2.75
3.67
0.40
0.70
MA4ST1240
MA4ST1241
MAVR-001240-XXXXX
7.1
3.0
3.4
3.8
2.05
3.46
0.40
0.70
1.
2.
3.
VR = 0.5V
VR = 2.0V
The prefix defines package style, configuration and packaging information. Contact representative for complete part identification.
Capacitance @ 1 MHz
Series Resistance @ 100 MHz
Typical Capacitance vs. Biasing Voltage
Typical Capacitance Change vs. Temperature
4%
12
% of Capacitance Change
(relative to 25 C)
Capacitance (pF)
10
MA4ST1230/1231 /MAVR-001230
8
MA4ST1240/1241 /MAVR-001240
6
4
2
0
0
1
2
3
4
5
Biasing Voltage (V)
2%
0%
-2%
-4%
-40
-15
10
35
60
85
Temperature (degree C)
Typical Rs vs Biasing Voltage
1.00
Series Resistance (Ohm)
MA4ST1230/1231 MAVR-001230
0.80
MA4ST1240/1241 / MAVR-001240
0.60
0.40
0.20
0.00
0.0
0.5
1.0
1.5
2.0
2.5
3.0
Biasing Voltage (V)
2
Specifications 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
3
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.
MA4ST1200 Series
Low Tuning Voltage / Low Rs Silicon Hyperabrupt
Varactor Diode
Typical Capacitance Values
Rev. V8
Spice Model
MA4ST1230
MA4ST1240
VR (V)
Ct (pF)
Ct (pF)
0.5
10.170
7.016
1.0
7.839
5.424
1.5
6.062
4.213
2.0
4.840
3.370
2.5
4.053
2.829
3.0
3.527
2.466
3.5
3.155
2.208
4.0
2.877
2.016
4.5
2.661
5.0
2.488
Rs
Intrinsic Diode Model
N=N
Cj0=Cj0
Vj=Vj
Fc=0.5
BV=20 V
M=M
Parasitic Cp & Ls
Are per Above Table
Cp
Cj
Ls
3
Part Number
N
CJO
(pF)
Vj
(V)
M
1.865
MA4ST1230
1.1
12.7
3.136
2.6
1.746
MA4ST1240
1.1
8.65
3.170
2.6
Specifications 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.
MA4ST1200 Series
Low Tuning Voltage / Low Rs Silicon Hyperabrupt
Varactor Diode
Rev. V8
Case Styles
SOD-323 (Case Style 1141)
INCHES
C
F
E
D
G
H
B
A
MILLIMETERS
DIM.
MIN.
MAX.
MIN.
MAX.
A
B
C
D
E
F
G
H
⎯
⎯
⎯
0.010
0.003
0.063
0.045
0.091
0.043
0.004
0.008
0.016
0.006
0.075
0.057
0.106
⎯
⎯
⎯
0.25
0.07
1.6
1.14
2.3
1.1
0.1
0.2
0.41
0.15
1.9
1.45
2.7
SC-70, 3 Lead (Case Style 1146)
INCHES
MIN.
MAX.
MILLIMETERS
MIN.
MAX.
A
0.071
0.087
1.80
2.21
B
C
D
E
F
G
H
J
0.045
0.071
0.047
0.010
0.031
0.000
0.004
0.004
0.053
0.094
0.057
0.016
0.039
0.004
0.007
0.010
1.14
1.80
1.19
0.25
0.79
0.00
0.10
0.10
1.35
2.39
1.45
0.41
1.00
0.10
0.18
0.25
A
DIM.
H
E
J
10° M A X .
C
B
G
F
D
SC-79 (Case Style 1279)
INCHES
MIN.
MAX.
MILLIMETERS
MIN.
MAX.
A
.0197
.0276
0.50
0.70
B
0.003
0.008
0.07
0.20
C
0.006
0.010
0.15
0.25
D
0.010
0.014
0.25
0.35
E
0.059
0.067
1.50
1.70
F
0.043
0.051
1.09
1.30
DIM.
G
.0098 nominal
0.250 nominal
H
.0433 nominal
1.10 nominal
I
.027
.035
0.68
0.89
Specifications subject to change without prior notification
4
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.
MA4ST1200 Series
Low Tuning Voltage / Low Rs Silicon Hyperabrupt
Varactor Diode
Mounting Information
Rev. V8
SC-79 (Case Style 1279)
The illustration indicates the recommended
mounting pad configuration for the SC-79, SOT-323
and SOD-323 packages. 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.
Permanent attachment is performed by a reflow
soldering procedure during which the tab
temperature does not exceed +275 °C and the body
temperature does not exceed +250 °C, for standard
models and +260 °C for the RoHS compliant
devices.
Please refer to Application Note M538 for surface
mounting instructions.
0.020
0.50
0.020
0.50
0.053
1.35
Dimenstions: inches
mm
SOD-323 (Case Style 1141)
0.030
0.80
SC-70, 3 Lead (Case Style 1146)
0.030
0.80
0.030
0.80
0.075
1.9
0.030
0.80
0.030
0.80
.090
2.2
Dimenstions: inches
mm
0.030
0.80
0.030
0.80
5
Dimenstions: inches
mm
Specifications 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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