Silicon Bipolar High fT Low Noise Microwave Transistors

MP42141 Series

Specification Subject to Change Without Notice

M-Pulse Microwave____________________________________________________________________________________

3

576 Charcot Avemue, San Jose, California 95131

Tel (408) 432-1480

Fax (408)) 432-3440

Electrical Specifications @ 25

°C

MP42141 Series

Parameter

Condition

Symbol

Min

Typical

Max

Units

Collector Cut-off Current





100

nA

µA

Emitter Cut-off Current





1

µA

µA

Forward Current Gain

20

125

250



Collector-Base

Junction Capacitance

f = 1 MHz



----

1.0

pF (35)

Typical Scattering Parameters

Frequency

S11E

S21E

S12E

S22E

(MHz)

Mag.

Angle

Mag.

Angle

Mag.

Angle

Mag

Angle

400

.626

-112.9

7.563

110.3

.044

43.0

.726

-34.3

500

.618

-125.0

6.425

102.1

.046

38.9

.660

-32.9

800

.577

-150.8

4.363

84.7

.054

34.3

.616

-38.6

1200

.566

-170.1

3.073

67.7

.062

32.9

.577

-43.1

1600

.661

-175.9

2.344

54.1

.069

32.6

.578

-50.4

2000

.561

166.2

1.894

43.2

.078

32.6

.571

-63.6

2400

.597

156.6

1.608

30.6

.084

30.3

.572

-70.8

2800

.506

147.8

1.408

17.9

.093

27.0

.565

-81.4

3200

.630

141.1

1.200

6.8

.099

24.6

.583

-90.7

3600

.651

133.7

1.072

-4.6

.106

21.7

.597

-102.6

4000

.643

132.9

.933

-6.5

.109

24.7

.599

-109.2

4400

.643

127.7

.796

-18.4

.112

21.4

.637

-121.6

4800

.656

122.7

.702

-28.8

.123

17.0

.686

-135.2

5000

.652

120.1

.657

-34.1

.123

14.0

.693

-142.1

Frequency

S11E

S21E

S12E

S22E

(MHz)

Mag.

Angle

Mag.

Angle

Mag.

Angle

Mag

Angle

400

.537

-143.2

10.294

100.9

.026

45.4

.608

-31.2

500

.547

-152.2

8.564

93.7

.028

46.0

.569

-29.3

800

.548

-170.2

5.694

79.2

.036

47.2

.562

-33.5

1200

.550

-176.9

3.867

65.9

.046

48.7

.532

-37.3

1600

.562

166.4

2.946

53.6

.056

48.0

.539

-43.9

2000

.579

158.8

2.383

43.8

.067

47.2

.539

-56.9

2400

.601

150.8

2.010

32.1

.074

43.4

.537

-63.4

2800

.608

143.3

1.755

20.0

.083

39.7

.530

-73.5

3200

.643

137.0

1.505

10.4

.091

36.6

.553

-82.5

3600

.657

130.1

1.338

-.0

.098

33.5

.560

-94.1

4000

.654

129.7

1.188

-1.4

.104

36.2

.565

-99.8

4400

.648

124.6

1.017

-13.3

.107

32.5

.600

-112.7

4800

.665

120.1

.905

-23.4

.120

27.5

.648

-125.9

5000

.650

117.2

.849

-28.9

.121

24.4

.657

-133.0