Moderate Power High fT NPN Silicon Transistor

MP4T856 Series

Specification Subject to Change Without Notice

M-Pulse Microwave____________________________________________________________________________________

4

576 Charcot Avemue, San Jose, California 95131

Tel (408) 432-1480

Fax (408)) 432-3440

MP4T85639

Typical Scattering Parameters in the SOT-143 Package

VCE = 3 Volts, IC = 20 mA

Frequency

S11E

S21E

S12E

S22E

(MHz)

Mag.

Angle

Mag.

Angle

Mag.

Angle

Mag

Angle

200

0.471

-118.4

19.14

115.5

0.034

56.7

0.492

-54.8

400

0.457

-152.6

10.70

97.7

0.048

57.2

0.297

-66.2

600

0.458

-168.7

7.33

88.2

0.064

60.7

0.219

-71.4

800

0.461

-178.9

5.57

81.4

0.079

61.1

0.183

-75.3

1000

0.466

173.0

4.48

75.7

0.095

62.3

0.168

-80.1

1200

0.471

166.0

3.76

70.3

0.110

60.7

0.158

-85.0

1400

0.476

160.2

3.24

65.5

0.128

60.1

0.156

-89.3

1600

0.480

155.0

2.86

61.1

0.144

59.0

0.154

-94.0

1800

0.485

150.1

2.56

56.7

0.158

56.9

0.157

-98.3

2000

0.491

144.8

2.32

52.3

0.172

56.3

0.157

-101.4

2200

0.488

141.5

2.12

48.8

0.190

55.7

0.167

-104.8

2400

0.496

137.1

1.97

44.7

0.207

53.2

0.172

-108.7

2600

0.499

132.9

1.83

40.8

0.220

50.6

0.180

-111.6

2800

0.510

129.4

1.71

37.3

0.233

48.8

0.183

-115.9

3000

0.513

125.8

1.62

34.0

0.249

46.8

0.184

-118.5

MP4T85639

Typical Scattering Parameters in the SOT-143 Package

VCE = 3 Volts, IC = 40 mA

Frequency

S11E

S21E

S12E

S22E

(MHz)

Mag.

Angle

Mag.

Angle

Mag.

Angle

Mag

Angle

200

0.447

-140.1

20.11

108.5

0.028

59.4

0.376

-60.8

400

0.460

-165.5

10.77

93.6

0.043

65.0

0.221

-69.4

600

0.467

-177.5

7.30

85.3

0.062

67.1

0.166

-74.5

800

0.473

174.3

5.53

79.2

0.079

66.6

0.141

-78.2

1000

0.478

167.7

4.44

73.9

0.096

66.4

0.130

-84.2

1200

0.484

161.8

3.72

68.8

0.112

64.5

0.127

-89.1

1400

0.490

156.6

3.21

64.1

0.128

63.7

0.127

-93.9

1600

0.492

151.9

2.83

59.8

0.148

61.9

0.128

-98.7

1800

0.499

147.4

2.53

55.6

0.163

59.3

0.134

-103.4

2000

0.504

142.4

2.30

51.3

0.177

57.6

0.138

-106.8

2200

0.501

139.3

2.10

47.9

0.195

57.0

0.151

-109.4

2400

0.509

135.3

1.94

43.8

0.210

54.7

0.151

-113.5

2600

0.511

131.0

1.81

39.9

0.225

51.5

0.160

-115.6

2800

0.521

127.3

1.70

36.4

0.238

49.9

0.164

-119.3

3000

0.527

124.2

1.60

33.1

0.255

47.5

0.170

-123.7