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Also Offering

RoHS Compliant

Equivalent Parts

Low-Voltage / High Q

Si Hyperabrupt Varactors

V2

MA4ST200 Series

2

ple : The MA4ST250-1141T RoHS compliant version is MAVR-000250-11410T .

Part Number

Base

RoHS Compliant

Part Number Base

1

2

Capaci-

tance

Ratio

Q Factor

(pF)

(pF)

f=1MHz,

f=50 MHz,

Min.

Nom.

Max.

Max.

Typ.

Min.

MA4ST230

MAVR-000230-XXXXXX

4.5

5.0

6.0

3.1

3.5

400

MA4ST240

MAVR-000240-XXXXXX

3.0

3.5

4.2

2.3

3.5

450

MA4ST250

MAVR-000250-XXXXXX

2.3

2.7

3.5

1.8

3.5

450

Ls

Cp

Cj

Rs

Package

Parasitics

Parasitics:

Cp= 0.15 pF

Ls= 0.1 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.

RoHS Compliant Base

Part No.

CJ0 (pF)

VJ (V)

M

MA4ST230

MAVR-000230

12.0

4.085

2.228

MA4ST240

MAVR-000240

8.16

4.930

2.520

MA4ST250

MAVR-000250

6.19

4.774

2.458

Spice Model