MTV4045-x Series
Silicon Abrupt Tuning Varactor Diodes
Rev. V1
Features
Low Series Resistance
High Q Factor
Extensive Selection of Capacitance Values
RoHS* Compliant
Description
CS11
The MTV4045 series are available with typical
capacitance at reverse voltage of 4 V from 0.4 pF up
to 22 pF. These silicon varactor diodes offer very
high quality factor for low series resistance, very low
leakage current and wide tuning range. These
diodes are passivated with a high-reliability
passivation for low leakage current and high
reliability. The devices are available as unpackaged
chips or in several package styles.
CS37
H20
CS75
CS85
These rugged devices are capable of reliable
operation in all military, commercial and industrial
applications. Ideally suited for voltage controlled
oscillators and filters and analog voltage controlled
phase shifters.
The MTV4045 family of silicon abrupt tuning
varactors are capable of meeting the environmental
requirements of MIL-STD-750 and MIL-STD-883.
Electrical Specifications: TC = +25°C
Part Number
Reverse Voltage
VB
IR = 10 µA
Minimum
Junction Capacitance1
CJ
VR = 4 V, 1 MHz
Typical
Capacitance Ratio
CR
CT0 / CT45
Minimum
Quality Factor
Q
VR = 4 V, 50 MHz
Minimum
MTV4045-01
45
0.4
7
3000
MTV4045-02
45
0.6
7
3000
MTV4045-03
45
0.8
7
2800
MTV4045-04
45
1.0
7
2800
MTV4045-05
45
1.2
7
2600
MTV4045-06
45
1.4
7
2400
MTV4045-07
45
1.6
7
2400
MTV4045-08
45
1.8
7
2300
MTV4045-09
45
2.2
7
2200
MTV4045-10
45
2.7
7
2200
(Continued next page)
1
* 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.macom.com for additional data sheets and product information.
For further information and support please visit:
https://www.macom.com/support
MTV4045-x Series
Silicon Abrupt Tuning Varactor Diodes
Rev. V1
Electrical Specifications: TC = +25°C
Part Number
Reverse Voltage
VB
IR = 10 µA
Minimum
Junction Capacitance1
CJ
VR = 4 V, 1 MHz
Typical
Capacitance Ratio
CR
CT0 / CT45
Minimum
Quality Factor
Q
VR = 4 V, 50 MHz
Minimum
MTV4045-11
45
3.3
7
2100
MTV4045-12
45
3.6
7
2000
MTV4045-13
45
3.9
7
2000
MTV4045-14
45
4.7
7
2000
MTV4045-15
45
5.6
7
1900
MTV4045-16
45
6.8
7
1800
MTV4045-17
45
8.2
7
1700
MTV4045-18
45
10.0
7
1600
MTV4045-19
45
12.0
7
1500
MTV4045-20
45
15.0
7
1400
MTV4045-21
45
18.0
7
1300
MTV4045-22
45
22.0
7
1200
1. Total Capacitance (CT) values will vary depending upon the desired packaging type (CJ + package = CT).
Handling Procedures
Absolute Maximum Ratings
Parameter
Absolute Maximum
Reverse DC Voltage
45 V
Forward Current
50 mA
Power Dissipation
250 mW
Operating Temperature
-55°C to +150°C
Storage Temperature
-65°C to +100°C
Please observe the following precautions to avoid
damage:
Static Sensitivity
These electronic devices are sensitive to
electrostatic discharge (ESD) and can be damaged
by static electricity. Proper ESD control techniques
should be used when handling these HBM Class 0
devices.
Moisture Sensitivity
These electronic devices are rated MSL 1.
Package
Style
Package
Capacitance
(pF)
Typical
Series
Inductance
(nH)
Typical
CS11
0
0.12
H20
0.20
0.12
CS37
0.19
0.40
CS75
0.25
1.20
CS85
0.30
1.50
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.macom.com for additional data sheets and product information.
For further information and support please visit:
https://www.macom.com/support
MTV4045-x Series
Silicon Abrupt Tuning Varactor Diodes
Rev. V1
Typical Performance Curve:
Junction Capacitance vs. Reverse Voltage
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.macom.com for additional data sheets and product information.
For further information and support please visit:
https://www.macom.com/support
MTV4045-x Series
Silicon Abrupt Tuning Varactor Diodes
Rev. V1
Outline Drawing - CS11
Outline Drawing - CS20 (H20)
Outline Drawing - CS37 (T86)
Outline Drawing - CS75 (A15)
Outline Drawing - CS85
Note: Dimensions are in inches (mm)
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.macom.com for additional data sheets and product information.
For further information and support please visit:
https://www.macom.com/support
MTV4045-x Series
Silicon Abrupt Tuning Varactor Diodes
Rev. V1
Ordering Information
Example Part: MTV4045-01-XX, replace –XX with desired case style suffix
-11
CS11 (C11), Silicon Die
-20
H20, Surface Mount, Ceramic Package
-37
CS37 (T86), Pill Package, Ceramic Body
-75
CS75 (A15), Glass Axial Leaded (Hermetic)
-85
CS85, Glass Axial Leaded
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.macom.com for additional data sheets and product information.
For further information and support please visit:
https://www.macom.com/support
MTV4045-x Series
Silicon Abrupt Tuning Varactor Diodes
Rev. V1
M/A-COM Technology Solutions Inc. All rights reserved.
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6
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.macom.com for additional data sheets and product information.
For further information and support please visit:
https://www.macom.com/support