BFQ71 datasheet(9/18 Pages) SIEMENS | NPN Silicon RF Transistor (For broadband amplifiers up to 2 GHz and fast non-saturated switches at collector currents from 1 mA to 20 mA.)

Part No.	BFQ71

Description	NPN Silicon RF Transistor (For broadband amplifiers up to 2 GHz and fast non-saturated switches at collector currents from 1 mA to 20 mA.)

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Manufacturer	SIEMENS [Siemens Semiconductor Group]

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9 / 18 page

Common Emitter S Parameters

fS11

S21

S12

S22

GHz

MAG

ANG

MAG

ANG

MAG

ANG

MAG

ANG

0.1

0.2

0.3

0.4

0.6

0.8

1.0

1.2

1.5

1.8

2.0

2.5

3.0

0.90

0.87

0.81

0.77

0.69

0.64

0.61

0.59

0.57

0.58

0.59

0.60

– 19

– 37

– 55

– 71

– 97

– 118

– 134

– 147

– 163

– 176

176

159

145

6.93

6.45

5.85

5.41

4.41

3.64

3.06

2.64

2.19

1.87

1.70

1.41

1.21

166

152

140

129

112

98

87

79

66

56

49

34

21

0.025

0.048

0.068

0.082

0.101

0.112

0.118

0.121

0.125

0.129

0.131

0.138

0.150

78

68

59

51

40

33

28

25

22

20

19

0.98

0.94

0.88

0.82

0.73

0.65

0.60

0.57

0.54

0.52

0.51

0.49

0.48

– 8

– 16

– 23

– 28

– 36

– 41

– 45

– 49

– 54

– 60

– 65

– 78

– 92

IC = 2 mA, VCE = 6 V, Z0 = 50

Ω

S11, S22 = f (f)

IC = 2 mA, VCE = 6 V, Z0 = 50

Ω

S12, S21 = f (f)

IC = 2 mA, VCE = 6 V, Z0 = 50

Ω

BFQ 71

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BFQ71 Datasheet(PDF) 9 Page - Siemens Semiconductor Group

BFQ71 Datasheet(HTML) 9 Page - Siemens Semiconductor Group

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