www.vishay.com

6

Document Number 85022

Rev. 1.6, 08-Sep-08

BFQ67 / BFQ67R / BFQ67W

Vishay Semiconductors

Typical Characteristics (Tamb = 25

°C unless otherwise specified)

300

0.279

-109.2

13.28

106.8

0.039

67.4

0.480

-28.0

500

0.215

-137.0

8.43

94.6

0.057

70.3

0.408

-22.1

800

0.191

-164.4

5.46

83.6

0.086

72.1

0.391

-18.5

1000

0.186

-173.2

4.44

78.5

0.107

72.1

0.391

-18.9

1200

0.189

177.0

3.76

73.4

0.126

71.5

0.392

-20.4

1500

0.203

164.6

3.10

66.6

0.155

69.8

0.386

-24.0

1800

0.219

155.3

2.65

60.1

0.185

68.4

0.380

-28.1

2000

0.238

148.9

2.42

56.1

0.206

66.9

0.374

-31.0

2200

0.252

143.5

2.26

52.6

0.226

65.5

0.367

-34.1

2500

0.282

136.5

2.05

46.8

0.256

62.9

0.355

-40.7

2800

0.312

130.7

1.88

40.7

0.282

60.2

0.325

-47.2

3000

0.335

126.0

1.77

36.7

0.300

57.8

0.302

-51.4

8

20

100

0.436

-60.6

29.61

135.1

0.017

69.8

0.735

-26.1

300

0.239

-118.9

13.78

104.1

0.037

70.4

0.444

-26.9

500

0.192

-147.0

8.62

92.8

0.057

72.9

0.387

-20.3

800

0.178

-170.5

5.55

82.5

0.087

73.8

0.378

-16.7

1000

0.177

-179.4

4.51

77.5

0.108

73.4

0.380

-17.2

1200

0.176

172.3

3.82

72.6

0.128

72.4

0.382

-19.2

1500

0.195

161.7

3.15

66.0

0.157

70.6

0.378

-22.9

1800

0.214

153.4

2.69

59.6

0.188

68.8

0.371

-27.2

2000

0.229

148.2

2.45

56.1

0.209

67.2

0.366

-30.1

2200

0.251

142.5

2.28

52.4

0.230

65.6

0.358

-33.4

2500

0.275

135.6

2.08

46.5

0.258

62.8

0.345

-40.0

2800

0.304

130.5

1.91

40.7

0.286

59.9

0.316

-46.5

3000

0.333

125.8

1.79

36.4

0.303

57.6

0.292

-50.8

f/MHz

S11

S21

S12

S22

LIN

MAG

ANG

LIN

MAG

ANG

LIN

MAG

ANG

LIN

MAG

ANG

deg

deg

deg

deg

Figure 1. Total Power Dissipation vs. Ambient Temperature

0

50

100

150

200

250

300

020

40

60

80

100 120 140 160

96 12159

Figure 2. Transition Frequency vs. Collector Current

0

2000

4000

6000

8000

10000

0

1020304050

12867

f = 500 MHz