BFQ71 datasheet(16/18 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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16 / 18 page

Common Emitter S Parameters (continued)

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

0.68

0.60

0.56

0.54

0.51

0.52

0.54

0.56

0.58

– 43

– 78

– 105

– 123

– 146

– 161

– 171

180

170

162

156

145

134

21.82

17.39

13.60

11.10

7.83

5.99

4.83

4.08

3.30

2.77

2.51

2.06

1.75

153

131

117

107

94

84

77

70

61

53

48

35

23

0.018

0.030

0.037

0.042

0.050

0.057

0.064

0.072

0.084

0.098

0.106

0.129

0.152

71

58

50

47

46

47

48

49

48

47

45

40

0.91

0.76

0.64

0.56

0.47

0.43

0.41

0.39

0.38

0.37

0.35

– 17

– 29

– 34

– 36

– 38

– 39

– 41

– 43

– 48

– 52

– 56

– 67

– 81

IC = 10 mA, VCE = 10 V, Z0 = 50

Ω

S11, S22 = f (f)

IC = 10 mA, VCE = 10 V, Z0 = 50

Ω

S12, S21 = f (f)

IC = 10 mA, VCE = 10 V, Z0 = 50

Ω

BFQ 71

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BFQ71 Datasheet(PDF) 16 Page - Siemens Semiconductor Group

BFQ71 Datasheet(HTML) 16 Page - Siemens Semiconductor Group

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