Silicon Abrupt Tuning Varactor Diodes

Rev. V1

MTV4045-x Series

1

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Features

 Low Series Resistance

 High Q Factor

 Extensive Selection of Capacitance Values

 RoHS* Compliant

Description

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.

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.

* Restrictions on Hazardous Substances, European Union Directive 2011/65/EU.

CS37

H20

CS11

CS75

CS85

Part Number

Reverse Voltage

Capacitance Ratio

Quality Factor

Q

Minimum

Typical

Minimum

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

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