BFQ70 datasheet(14/14 Pages) SIEMENS | NPN Silicon RF Transistor (For low-noise IF and broadband amplifiers in antenna and telecommunications systems at collector currents from 2mA to 20mA)

Part #	BFQ70

Description	NPN Silicon RF Transistor (For low-noise IF and broadband amplifiers in antenna and telecommunications systems at collector currents from 2mA to 20mA)

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Manufacturer	SIEMENS [Siemens Semiconductor Group]

Direct Link	http://www.siemens.com/

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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

0.75

0.69

0.63

0.62

0.59

0.60

0.62

0.63

0.66

– 45

– 83

– 109

– 127

– 149

– 164

– 174

178

167

159

153

142

131

22.64

17.84

13.82

11.23

7.88

6.01

4.83

4.09

3.29

2.75

2.49

2.03

1.73

153

131

117

107

93

84

77

70

61

53

48

36

25

0.018

0.030

0.037

0.041

0.046

0.051

0.056

0.061

0.070

0.080

0.087

0.106

0.126

67

53

45

42

40

41

43

44

46

47

45

0.91

0.75

0.63

0.55

0.46

0.42

0.40

0.38

0.37

0.36

0.34

0.33

– 18

– 29

– 34

– 36

– 37

– 38

– 40

– 43

– 48

– 52

– 62

– 75

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

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BFQ70 Datasheet(PDF) 14 Page - Siemens Semiconductor Group

BFQ70 Datasheet(HTML) 14 Page - Siemens Semiconductor Group

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