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Also Offering

RoHs Compliant

Equivalent Parts

Low-Voltage / Wide Band

Si Hyperabrupt Varactors

V4

MA4ST300 Series

2

Part Number

Base

2

Capaci-

tance

Ratio

Q Factor

(pF)

(pF)

f=1MHz,

f=50 MHz,

Min.

Nom.

Max.

Max.

Typ.

Min.

MA4ST320

MAVR-000320-XXXXXX

48.0

58.0

63.0

19.0

3.2

300

MA4ST330

MAVR-000330-XXXXXX

22.0

26.0

30.0

9.0

3.2

350

MA4ST340

MAVR-000340-XXXXXX

15.0

18.5

21.0

6.5

3.2

350

MA4ST350

MAVR-000350-XXXXXX

9.5

11.8

13.5

4.5

3.2

400

RoHs Compliant

Part Number Base

1

Ls

Cp

Cj

Rs

Package

Parasitics

Parasitics:

Cp= 0.15 pF

Ls= 1.4 nH

Intrinsic Diode

Model:

N = 1.1

CJ0=(see table below)

VJ = (see table below)

FC = 0.5

BV = 12.0 V

M = (see table below)

Part No.

CJ0 (pF)

VJ (V)

M

MA4ST320

77.4

11.71

6.51

MA4ST330

33.9

8.91

5.15

MA4ST340

25.3

14.25

7.41

MA4ST350

15.7

14.55

7.26

Spice Model