Datasheet 2SC5184-T2, 2SC5184-T1, 2SC5184 Datasheet (NEC)

DATA SHEET

SILICON TRANSISTOR

2SC5184

NPN EPITAXIAL SILICON TRANSISTOR IN SUPER MINI-MOLD

PACKAGE FOR LOW-NOISE MICROWAVE AMPLIFICATION

FEATURES

• Low Noise

• NF = 1.3 dB TYP. @ VCE = 2 V, IC = 3 mA, f = 2 GHz

• NF = 1.3 dB

TYP. @ VCE = 1 V, IC = 3 mA, f = 2 GHz

• Super Mini-Mold package
EIAJ: SC-70

PACKAGE DIMENSIONS

(Units: mm)

2.1 ± 0.1

1.25 ± 0.1

ORDERING INFORMATION

PART
NUMBER

2SC5184-T1 3 000 units/reel Embossed tape, 8 mm wide,

2SC5184-T2 3 000 units/reel Embossed tape, 8 mm wide,

Remark: Contact your NEC sales representative to order samples for

evaluation (available in batches of 50).

QUANTITY ARRANGEMENT

Pin No. 3 (collector)
facing the perforations

Pins No. 1 (emitter) and No. 2 (base)
facing the perforations

ABSOLUTE MAXIMUM RATINGS (TA = 25 ˚C)

Collector to Base Voltage VCBO 5V
Collector to Emitter Voltage VCEO 3V
Emitter to Base Voltage VEBO 2V
Collector Current I
Total Power Dissipation PT 90 mW
Junction Temperature Tj 150 ˚C
Storage Temperature T

C 30 mA

stg –65 to +150 ˚C

+0.1

–0

0.3

2.0 ± 0.2

0.65 0.65

0.3

0.9 ± 0.1

T86

2

1

0 to 0.1

PIN CONNECTIONS



1. Emitter

2. Base

3. Collector

3

+0.1

–0

0.3

Marking

+0.1

–0.05

0.15

Caution; This transistor uses high-frequency technology. Be careful not to allow excessive current to flow through the transistor, including static electricity.

Document No. P12108EJ2V0DS00 (2nd edition)
(Previous No. TC-2481)
Date Published November 1996 N
Printed in Japan

©

1994

ELECTRICAL CHARACTERISTICS (TA = 25 ˚C)

PARAMETER SYMBOL MIN. TYP. MAX. UNIT CONDITIONS
Collector Cutoff Current ICBO 100 nA VCB = 5 V, IE = 0
Emitter Cutoff Current IEBO 100 nA VEB = 1 V, IC = 0
DC Current Gain hFE 70 140 VCE = 2 V, IC = 20 mA
Insertion Power Gain (1) |S21e|
Insertion Power Gain (2) |S21e|
Noise Figure (1) NF 1.3 2.0 dB VCE = 2 V, IC = 3 mA, f = 2 GHz
Noise Figure (2) NF 1.3 2.0 dB VCE = 1 V, IC = 3 mA, f = 2 GHz
Gain Bandwidth Product (1) fT 9 11 GHz VCE = 2 V, IC = 20 mA, f = 2 GHz
Gain Bandwidth Product (2) fT 7 9 GHz VCE = 1 V, IC = 10 mA, f = 2 GHz
Feedback Capacitance Cre 0.4 0.8 pF VCB = 2 V, IE = 0 mA, f = 1 MHz

2

2

7 8.5 dB VCE = 2 V, IC = 20 mA, f = 2 GHz
6 7.5 dB VCE = 1 V, IC = 10 mA, f = 2 GHz

*1 Measured with pulses: Pulse width ≤ 350 µs, duty clcye ≤ 2 %, pulsed.
*2 Measured with a three-terminal bridge. The emitter and case terminal are connected to the guard terminal

of the bridge.

*1

2SC5184

*2

FE Class

h

Class FB

Marking T86

hFE 70 to 140

2

CHARACTERISTICS CURVES (TA = 25 ˚C)

2SC5184

TOTAL POWER DISSIPATION
vs. AMBIENT TEMPERATURE

200

100

- Total Power Dissipation - mW

T

P

90 mW

0 50 100 150

A

- Ambient Temperature - °C

T

COLLECTOR CURRENT vs.
COLLECTOR TO EMITTER VOLTAGE

25

20

200 A
180 A

15

160 A
140 A

120 A

10

- Collector Current - mA

C

I

5

100 A

80 A

µ

60 A

µ

40 A

µ

IB = 20 A

0 1.0 2.0 3.0

VCE - Collector to Emitter Voltage - V

COLLECTOR CURRENT vs.
BASE TO EMITTER VOLTAGE

50

V

CE

= 2 V

40

30

20

- Collector Current - mA

10

C

I

0 0.5 1.0

BE

- Base to Emitter Voltage - V

V

DC CURRENT GAIN vs.
COLLECTOR CURRENT

500

µ
µ

µ
µ

µ
µ

200

100

50

- DC Current Gain

FE

h

VCE = 2 V

VCE = 1 V

20

µ

10

1 2 5 10 20 50 100

IC - Collector Current - mA

GAIN BANDWIDTH PRODUCT
vs. COLLECTOR CURRENT

15

f = 2 GHz

10

5

- Gain Bandwidth Product - dB

T

f

1 2 3 5 7 10

IC - Collector Current - mA

VCE = 2 V

VCE = 1 V

INSERTION POWER GAIN vs.
COLLECTOR CURRENT

10

f = 2 GHz

5

- Insertion Power Gain - dB

2

|

21e

|S

0

1 2 3 5 7 10

IC - Collector Current - mA

VCE = 2 V

VCE = 1 V

3

2SC5184

NOISE FIGURE vs.
COLLECTOR CURRENT

3

2

VCE = 2 V

VCE = 1 V

NF - Noise Figure - dB

1

1235710

I

C

- Collector Current - mA

f = 2 GHz

FEED-BACK CAPACITANCE vs.
COLLECTOR TO BASE VOLTAGE

0.8
f = 1 MHz

0.6

0.4

0.2

- Feedback Capacitance - pF

re

C

0 2.0 4.0 6.0 8.0 10.0

V

CB

- Collector to Base Voltage - V

4

S-PARAMETERS

VCE = 1 V, IC = 1 mA, ZO = 50 Ω

FREQUENCY S11 S21 S12 S22

2SC5184

MHz

100.0000

200.0000

300.0000

400.0000

500.0000

600.0000

700.0000

800.0000

900.0000

1000.0000

1100.0000

1200.0000

1300.0000

1400.0000

1500.0000

1600.0000

1700.0000

1800.0000

1900.0000

2000.0000

VCE = 1 V, IC = 3 mA, ZO = 50 Ω

MAG

0.974

0.971

0.956

0.926

0.902

0.861

0.829

0.793

0.753

0.723

0.691

0.652

0.628

0.587

0.565

0.535

0.508

0.489

0.471

0.449

ANG

–6.9
–14.0
–20.5
–28.4
–34.5
–42.2
–49.5
–55.6
–63.1
–68.8
–76.3
–82.9
–88.7
–95.8

–101.4
–107.4
–113.5
–118.6
–124.6
–130.5

MAG

2.031

1.953

1.928

2.021

1.911

1.941

1.930

1.864

1.917

1.839

1.838

1.833

1.742

1.756

1.686

1.654

1.624

1.565

1.530

1.509

ANG

170.7

162.5

154.8

147.6

141.1

135.2

129.2

123.6

118.6

114.1

109.3

104.4

100.1

95.7

92.0

88.1

84.7

81.2

78.4

75.2

MAG

0.029

0.057

0.083

0.105

0.126

0.144

0.158

0.172

0.182

0.191

0.200

0.204

0.209

0.213

0.215

0.217

0.218

0.220

0.221

0.222

ANG

84.1

78.0

72.3

67.5

62.9

58.6

54.4

51.1

48.2

45.7

43.4

41.6

39.4

38.4

37.0

36.0

35.3

35.0

34.5

34.6

MAG

0.993

0.982

0.960

0.925

0.902

0.861

0.826

0.791

0.758

0.731

0.703

0.675

0.652

0.629

0.610

0.591

0.574

0.559

0.545

0.532

ANG

–5.5
–10.9
–15.5
–20.7
–24.9
–28.6
–32.6
–35.6
–38.5
–41.3
–43.4
–45.6
–47.9
–49.5
–51.6
–53.0
–54.6
–56.0
–57.4
–59.0

FREQUENCY S11 S21 S12 S22

MHz

100.0000

200.0000

300.0000

400.0000

500.0000

600.0000

700.0000

800.0000

900.0000

1000.0000

1100.0000

1200.0000

1300.0000

1400.0000

1500.0000

1600.0000

1700.0000

1800.0000

1900.0000

2000.0000

MAG

0.917

0.879

0.830

0.755

0.703

0.625

0.560

0.506

0.456

0.411

0.384

0.346

0.327

0.303

0.289

0.273

0.261

0.252

0.247

0.242

ANG

–11.2
–22.2
–31.8
–44.2
–52.5
–63.5
–73.9
–81.8
–90.8

–98.6
–105.7
–113.0
–119.7
–126.4
–132.4
–138.2
–144.4
–150.1
–156.0
–161.8

MAG

5.682

5.447

5.165

5.205

4.838

4.684

4.522

4.219

4.031

3.796

3.574

3.377

3.166

3.011

2.850

2.707

2.588

2.468

2.364

2.274

ANG

164.5

154.3

144.7

136.0

129.3

122.1

115.3

109.8

104.7

100.0

95.9

91.7

88.4

85.2

82.4

79.6

77.1

74.4

72.2

69.8

MAG

0.027

0.052

0.072

0.087

0.101

0.111

0.121

0.129

0.137

0.143

0.152

0.158

0.165

0.171

0.179

0.185

0.193

0.200

0.207

0.214

ANG

81.0

72.7

66.6

61.7

58.1

55.8

54.2

53.3

52.9

52.3

51.9

51.7

51.6

51.8

51.9

51.9

51.9

52.1

52.4

52.4

MAG

0.966

0.914

0.845

0.764

0.705

0.639

0.587

0.543

0.508

0.478

0.451

0.428

0.408

0.390

0.375

0.361

0.348

0.338

0.329

0.319

ANG

–10.7
–20.4
–28.1
–34.6
–39.7
–43.1
–46.8
–49.0
–51.3
–52.9
–54.4
–55.6
–57.2
–58.2
–59.6
–60.2
–61.3
–62.4
–63.4
–64.8

5

VCE = 1 V, IC = 7 mA, ZO = 50 Ω

FREQUENCY S11 S21 S12 S22

2SC5184

MHz

100.0000

200.0000

300.0000

400.0000

500.0000

600.0000

700.0000

800.0000

900.0000

1000.0000

1100.0000

1200.0000

1300.0000

1400.0000

1500.0000

1600.0000

1700.0000

1800.0000

1900.0000

2000.0000

VCE = 1 V, IC = 10 mA, ZO = 50 Ω

MAG

0.784

0.700

0.606

0.490

0.412

0.343

0.299

0.265

0.243

0.222

0.213

0.198

0.193

0.184

0.183

0.178

0.177

0.176

0.180

0.182

ANG

–18.0
–36.7
–51.4
–68.6
–80.3

–92.6
–103.1
–111.9
–120.0
–127.7
–135.2
–142.5
–149.8
–156.2
–162.3
–168.3
–173.9
–179.6

175.3

170.6

MAG

11.844

10.881

9.746

9.052

8.022

7.101

6.348

5.687

5.170

4.735

4.360

4.033

3.756

3.508

3.310

3.127

2.963

2.814

2.686

2.573

ANG

157.9

143.4

131.7

121.0

113.0

106.5

101.0

96.8

93.2

89.7

86.9

83.9

81.5

79.0

76.8

74.6

72.7

70.6

68.6

66.9

MAG

0.026

0.045

0.060

0.070

0.081

0.091

0.100

0.110

0.119

0.130

0.140

0.150

0.159

0.169

0.179

0.189

0.199

0.208

0.217

0.228

ANG

77.0

68.8

64.3

62.4

61.4

61.2

62.0

62.1

62.3

62.2

62.3

62.7

62.2

61.9

61.8

61.4

61.0

60.9

60.3

60.0

MAG

0.906

0.784

0.664

0.563

0.496

0.436

0.393

0.359

0.336

0.317

0.298

0.283

0.268

0.257

0.248

0.239

0.231

0.224

0.218

0.211

ANG

–18.0
–32.0
–40.8
–46.7
–50.2
–52.6
–54.8
–55.8
–57.4
–58.1
–59.3
–59.8
–61.4
–62.2
–63.3
–63.8
–65.1
–66.2
–67.3
–68.8

FREQUENCY S11 S21 S12 S22

MHz

100.0000

200.0000

300.0000

400.0000

500.0000

600.0000

700.0000

800.0000

900.0000

1000.0000

1100.0000

1200.0000

1300.0000

1400.0000

1500.0000

1600.0000

1700.0000

1800.0000

1900.0000

2000.0000

MAG

0.689

0.583

0.476

0.372

0.306

0.259

0.232

0.211

0.198

0.184

0.180

0.172

0.172

0.169

0.169

0.168

0.168

0.170

0.175

0.179

ANG

–24.5

–47.9

–65.2

–82.3

–94.2
–106.7
–117.0
–126.3
–134.5
–142.3
–149.3
–156.7
–163.4
–169.2
–175.2

179.9

174.6

169.3

165.1

161.1

MAG

14.893

13.678

11.837

10.296

8.800

7.604

6.695

5.965

5.386

4.901

4.500

4.155

3.851

3.602

3.400

3.189

3.032

2.880

2.748

2.629

ANG

153.4

137.1

124.5

114.1

106.9

101.4

96.9

93.1

90.1

87.1

84.5

82.0

79.5

77.3

75.4

73.1

71.4

69.4

67.6

66.0

MAG

0.024

0.041

0.054

0.065

0.076

0.087

0.098

0.108

0.118

0.128

0.140

0.151

0.161

0.170

0.183

0.193

0.203

0.213

0.224

0.234

ANG

76.0

68.5

65.2

63.8

65.2

65.2

65.5

65.5

65.6

66.0

65.8

65.5

65.1

64.6

64.2

63.8

63.2

62.6

62.0

61.4

MAG

0.865

0.710

0.579

0.483

0.421

0.367

0.331

0.301

0.282

0.265

0.251

0.239

0.226

0.218

0.210

0.203

0.195

0.188

0.184

0.179

ANG

–22.1
–37.1
–45.5
–50.8
–53.5
–55.4
–57.2
–58.0
–59.2
–59.5
–60.8
–61.5
–63.1
–63.8
–65.4
–66.0
–67.1
–68.3
–69.4
–71.4

6

VCE = 1 V, IC = 20 mA, ZO = 50 Ω

FREQUENCY S11 S21 S12 S22

2SC5184

MHz

100.0000

200.0000

300.0000

400.0000

500.0000

600.0000

700.0000

800.0000

900.0000

1000.0000

1100.0000

1200.0000

1300.0000

1400.0000

1500.0000

1600.0000

1700.0000

1800.0000

1900.0000

2000.0000

VCE = 2 V, IC = 1 mA, ZO = 50 Ω

MAG

0.441

0.358

0.290

0.242

0.208

0.196

0.190

0.185

0.184

0.182

0.183

0.183

0.187

0.187

0.193

0.193

0.196

0.199

0.205

0.211

ANG

–76.4

–97.6
–111.1
–120.8
–129.8
–142.5
–150.3
–158.8
–164.7
–171.1
–176.2

178.4

173.6

169.5

165.5

161.7

158.0

153.9

151.4

148.9

MAG

18.515

15.403

12.655

10.657

9.000

7.688

6.712

5.955

5.338

4.863

4.468

4.106

3.806

3.540

3.337

3.154

2.980

2.843

2.699

2.579

ANG

138.3

121.3

110.9

104.2

99.0

94.9

91.3

88.1

85.6

82.9

80.7

78.5

76.3

74.3

72.1

70.4

68.7

67.0

65.2

63.6

MAG

0.021

0.037

0.049

0.061

0.073

0.084

0.096

0.108

0.120

0.132

0.144

0.156

0.168

0.179

0.190

0.202

0.214

0.224

0.235

0.247

ANG

73.8

69.2

69.0

69.6

70.4

70.5

70.5

70.5

69.9

69.7

69.3

68.5

68.2

67.5

66.9

65.8

65.3

64.3

63.7

62.9

MAG

0.753

0.556

0.429

0.349

0.301

0.259

0.234

0.212

0.200

0.189

0.179

0.169

0.160

0.154

0.149

0.144

0.138

0.134

0.130

0.127

ANG

–30.4
–46.5
–53.6
–58.2
–59.6
–61.2
–62.7
–63.2
–64.9
–65.0
–67.1
–68.2
–69.9
–71.5
–73.3
–74.4
–76.3
–78.3
–79.8
–82.4

FREQUENCY S11 S21 S12 S22

MHz

100.0000

200.0000

300.0000

400.0000

500.0000

600.0000

700.0000

800.0000

900.0000

1000.0000

1100.0000

1200.0000

1300.0000

1400.0000

1500.0000

1600.0000

1700.0000

1800.0000

1900.0000

2000.0000

MAG

0.978

0.975

0.964

0.932

0.915

0.876

0.846

0.812

0.776

0.746

0.717

0.676

0.652

0.610

0.586

0.554

0.526

0.503

0.482

0.457

ANG

–6.8
–13.1
–19.1
–26.5
–32.1
–39.3
–46.0
–51.8
–58.9
–64.1
–71.2
–77.5
–83.0
–89.8
–95.2

–101.0
–106.7
–111.9
–117.8
–123.4

MAG

2.018

1.958

1.937

2.026

1.917

1.959

1.945

1.888

1.940

1.862

1.875

1.874

1.785

1.802

1.731

1.709

1.681

1.624

1.594

1.572

ANG

171.8

163.5

156.3

149.7

143.3

137.6

132.0

126.6

121.9

117.6

112.8

108.0

103.9

99.6

96.0

92.0

88.6

85.1

82.1

79.0

MAG

0.025

0.049

0.071

0.091

0.110

0.127

0.140

0.152

0.162

0.170

0.177

0.184

0.189

0.192

0.195

0.197

0.198

0.200

0.201

0.202

ANG

83.3

78.9

74.1

68.8

64.8

60.6

57.0

53.7

50.9

48.7

46.4

44.3

42.2

41.0

39.6

39.0

38.3

37.8

37.5

37.6

MAG

0.995

0.987

0.970

0.938

0.920

0.884

0.852

0.822

0.791

0.766

0.740

0.714

0.693

0.669

0.653

0.634

0.616

0.602

0.591

0.575

ANG

–4.9

–9.7
–13.9
–18.4
–22.1
–25.5
–29.1
–31.8
–34.6
–37.1
–39.1
–41.1
–43.1
–44.7
–46.7
–47.8
–49.4
–50.7
–52.0
–53.3

7

VCE = 2 V, IC = 3 mA, ZO = 50 Ω

FREQUENCY S11 S21 S12 S22

2SC5184

MHz

100.0000

200.0000

300.0000

400.0000

500.0000

600.0000

700.0000

800.0000

900.0000

1000.0000

1100.0000

1200.0000

1300.0000

1400.0000

1500.0000

1600.0000

1700.0000

1800.0000

1900.0000

2000.0000

VCE = 2 V, IC = 5 mA, ZO = 50 Ω

MAG

0.916

0.893

0.850

0.777

0.731

0.656

0.592

0.536

0.481

0.435

0.400

0.357

0.333

0.302

0.284

0.264

0.247

0.233

0.225

0.215

ANG

–10.2
–20.0
–28.6
–39.7
–47.1
–57.0
–66.2
–73.3
–81.4
–88.0

–95.1
–101.3
–107.4
–113.4
–119.4
–124.8
–130.7
–136.2
–142.5
–148.4

MAG

5.805

5.495

5.238

5.292

4.938

4.818

4.673

4.389

4.223

3.993

3.781

3.589

3.374

3.210

3.047

2.896

2.766

2.641

2.528

2.436

ANG

166.0

155.8

146.7

138.5

131.9

125.0

118.4

113.0

107.8

103.3

99.0

94.9

91.5

88.0

85.2

82.3

79.9

77.2

75.0

72.9

MAG

0.023

0.045

0.062

0.077

0.090

0.101

0.109

0.117

0.123

0.131

0.137

0.144

0.151

0.157

0.164

0.170

0.177

0.183

0.191

0.198

ANG

82.8

74.6

68.0

64.1

60.3

58.5

56.7

55.5

55.0

54.5

54.5

54.2

54.0

54.1

54.4

54.4

54.7

54.7

55.1

54.9

MAG

0.973

0.931

0.870

0.798

0.745

0.684

0.633

0.591

0.557

0.528

0.504

0.479

0.459

0.441

0.427

0.414

0.401

0.392

0.383

0.373

ANG

–9.3
–17.8
–24.4
–30.4
–34.8
–37.8
–41.0
–42.9
–44.8
–46.2
–47.6
–48.5
–49.8
–50.5
–51.7
–52.3
–53.2
–54.0
–54.8
–55.8

FREQUENCY S11 S21 S12 S22

MHz

100.0000

200.0000

300.0000

400.0000

500.0000

600.0000

700.0000

800.0000

900.0000

1000.0000

1100.0000

1200.0000

1300.0000

1400.0000

1500.0000

1600.0000

1700.0000

1800.0000

1900.0000

2000.0000

MAG

0.857

0.811

0.743

0.642

0.571

0.483

0.415

0.363

0.321

0.284

0.260

0.231

0.215

0.196

0.185

0.172

0.163

0.155

0.152

0.149

ANG

–13.2
–25.8
–36.6
–50.1
–59.3
–69.9
–79.3
–86.7

–93.7
–100.3
–106.6
–112.8
–119.2
–125.0
–131.8
–137.4
–144.2
–150.5
–157.2
–164.1

MAG

9.113

8.527

7.907

7.737

7.109

6.609

6.140

5.613

5.182

4.803

4.448

4.149

3.875

3.635

3.428

3.244

3.090

2.938

2.810

2.692

ANG

162.6

150.3

139.9

130.5

123.0

115.5

109.1

104.2

99.9

95.9

92.6

89.2

86.4

83.8

81.3

78.9

76.6

74.6

72.6

70.7

MAG

0.023

0.041

0.057

0.069

0.079

0.088

0.096

0.105

0.113

0.121

0.130

0.137

0.146

0.155

0.163

0.171

0.180

0.188

0.196

0.205

ANG

78.8

72.1

66.2

63.9

61.7

61.2

60.5

60.2

60.2

60.5

60.6

60.4

60.7

60.7

60.7

60.7

60.5

60.3

60.3

60.0

MAG

0.948

0.870

0.781

0.690

0.627

0.564

0.517

0.479

0.451

0.427

0.406

0.388

0.372

0.359

0.348

0.337

0.327

0.319

0.313

0.305

ANG

–12.7
–23.3
–30.9
–36.6
–40.3
–42.6
–44.8
–45.9
–47.4
–47.9
–48.9
–49.5
–50.4
–51.0
–52.1
–52.3
–53.0
–53.7
–54.5
–55.4

8

VCE = 2 V, IC = 10 mA, ZO = 50 Ω

FREQUENCY S11 S21 S12 S22

2SC5184

MHz

100.0000

200.0000

300.0000

400.0000

500.0000

600.0000

700.0000

800.0000

900.0000

1000.0000

1100.0000

1200.0000

1300.0000

1400.0000

1500.0000

1600.0000

1700.0000

1800.0000

1900.0000

2000.0000

VCE = 2 V, IC = 20 mA, ZO = 50 Ω

MAG

0.805

0.733

0.645

0.531

0.445

0.366

0.311

0.269

0.240

0.212

0.194

0.174

0.161

0.148

0.141

0.132

0.127

0.122

0.123

0.123

ANG

–16.8
–31.1
–43.8
–58.4
–68.3
–78.6
–87.2

–94.4
–101.0
–107.4
–113.9
–120.4
–127.7
–134.2
–141.3
–147.6
–154.8
–161.7
–169.0
–175.7

MAG

12.051

11.136

10.084

9.504

8.484

7.598

6.839

6.153

5.628

5.139

4.750

4.399

4.097

3.836

3.613

3.403

3.231

3.069

2.919

2.802

ANG

160.5

145.9

134.6

124.1

116.3

109.4

103.8

99.5

95.7

92.4

89.4

86.5

84.0

81.6

79.2

77.2

75.1

73.1

71.1

69.5

MAG

0.021

0.039

0.052

0.063

0.073

0.083

0.092

0.100

0.110

0.119

0.128

0.137

0.146

0.155

0.164

0.174

0.182

0.192

0.201

0.210

ANG

76.4

71.1

66.7

64.9

64.6

64.2

63.5

63.8

63.6

64.0

63.9

64.1

63.5

64.4

64.2

63.5

63.3

63.0

62.6

62.2

MAG

0.923

0.818

0.711

0.615

0.550

0.492

0.451

0.416

0.393

0.374

0.355

0.341

0.326

0.316

0.307

0.298

0.290

0.283

0.277

0.271

ANG

–15.4
–27.3
–34.9
–39.8
–42.8
–44.5
–46.1
–46.7
–47.7
–48.1
–48.9
–49.3
–50.1
–50.6
–51.6
–51.8
–52.4
–53.1
–54.1
–55.0

FREQUENCY S11 S21 S12 S22

MHz

100.0000

200.0000

300.0000

400.0000

500.0000

600.0000

700.0000

800.0000

900.0000

1000.0000

1100.0000

1200.0000

1300.0000

1400.0000

1500.0000

1600.0000

1700.0000

1800.0000

1900.0000

2000.0000

MAG

0.723

0.629

0.520

0.403

0.327

0.266

0.228

0.196

0.175

0.155

0.143

0.129

0.121

0.114

0.109

0.105

0.102

0.101

0.105

0.108

ANG

–20.3

–38.3

–53.2

–67.5

–76.9

–86.7

–95.0
–102.2
–109.0
–116.2
–123.2
–130.1
–138.7
–145.5
–153.5
–160.3
–168.2
–176.1

177.1

171.3

MAG

15.896

14.304

12.506

11.061

9.540

8.285

7.319

6.522

5.905

5.381

4.958

4.574

4.251

3.961

3.732

3.520

3.341

3.172

3.013

2.886

ANG

156.6

140.5

128.1

117.4

110.0

104.2

99.5

95.8

92.5

89.5

86.8

84.3

81.9

79.8

77.7

75.7

74.0

72.0

70.3

68.6

MAG

0.021

0.036

0.048

0.059

0.069

0.079

0.088

0.098

0.107

0.117

0.128

0.137

0.147

0.157

0.166

0.176

0.186

0.196

0.205

0.215

ANG

78.2

71.0

67.3

67.5

66.7

67.1

67.3

67.3

67.2

67.0

67.2

67.2

66.8

66.7

66.5

65.7

65.3

64.8

64.3

64.0

MAG

0.890

0.755

0.633

0.541

0.480

0.427

0.393

0.363

0.343

0.329

0.313

0.301

0.289

0.281

0.273

0.266

0.259

0.253

0.248

0.242

ANG

–18.6
–31.2
–38.5
–42.4
–44.5
–45.6
–46.6
–46.7
–47.5
–47.6
–48.2
–48.6
–49.3
–49.7
–50.7
–51.0
–51.7
–52.8
–53.5
–54.2

9

VCE = 2 V, IC = 20 mA, ZO = 50 Ω

FREQUENCY S11 S21 S12 S22

2SC5184

MHz

100.0000

200.0000

300.0000

400.0000

500.0000

600.0000

700.0000

800.0000

900.0000

1000.0000

1100.0000

1200.0000

1300.0000

1400.0000

1500.0000

1600.0000

1700.0000

1800.0000

1900.0000

2000.0000

MAG

0.474

0.354

0.270

0.213

0.173

0.146

0.129

0.116

0.104

0.097

0.093

0.091

0.090

0.089

0.091

0.094

0.095

0.100

0.106

0.106

ANG

–33.9
–57.5
–73.3
–85.2

–94.8
–105.1
–115.0
–124.7
–133.8
–143.0
–151.3
–159.0
–169.5
–176.4

177.3

170.6

165.4

160.1

156.6

150.5

MAG

27.070

20.499

15.719

12.575

10.387

8.873

7.714

6.794

6.117

5.522

5.083

4.649

4.346

4.044

3.797

3.565

3.378

3.222

3.080

2.922

ANG

147.2

127.1

115.1

107.5

101.9

97.6

93.9

91.0

88.4

85.2

83.4

81.0

79.0

77.1

75.6

73.8

71.8

70.2

68.4

67.1

MAG

0.018

0.031

0.043

0.054

0.064

0.074

0.084

0.095

0.106

0.116

0.128

0.137

0.148

0.159

0.169

0.179

0.190

0.200

0.210

0.219

ANG

76.5

74.3

72.8

71.2

72.6

73.1

72.7

72.0

72.5

72.4

71.7

71.1

70.9

70.5

69.5

68.9

68.2

67.6

66.9

66.3

MAG

0.805

0.624

0.501

0.424

0.376

0.337

0.312

0.294

0.279

0.266

0.257

0.250

0.241

0.234

0.229

0.224

0.218

0.216

0.210

0.204

ANG

–24.1
–36.4
–42.1
–44.2
–44.6
–44.9
–45.2
–44.9
–45.8
–44.9
–45.7
–46.1
–46.9
–47.2
–48.7
–49.5
–50.2
–50.7
–52.1
–52.9

10

[MEMO]

2SC5184

11

2SC5184

No part of this document may be copied or reproduced in any form or by any means without the prior written
consent of NEC Corporation. NEC Corporation assumes no responsibility for any errors which may appear in
this document.
NEC Corporation does not assume any liability for infringement of patents, copyrights or other intellectual property
rights of third parties by or arising from use of a device described herein or any other liability arising from use
of such device. No license, either express, implied or otherwise, is granted under any patents, copyrights or other
intellectual property rights of NEC Corporation or others.
While NEC Corporation has been making continuous effort to enhance the reliability of its semiconductor devices,
the possibility of defects cannot be eliminated entirely. To minimize risks of damage or injury to persons or
property arising from a defect in an NEC semiconductor device, customers must incorporate sufficient safety
measures in its design, such as redundancy, fire-containment, and anti-failure features.
NEC devices are classified into the following three quality grades:
"Standard", "Special", and "Specific". The Specific quality grade applies only to devices developed based on a
customer designated "quality assurance program" for a specific application. The recommended applications of
a device depend on its quality grade, as indicated below. Customers must check the quality grade of each device
before using it in a particular application.

Standard: Computers, office equipment, communications equipment, test and measurement equipment,

audio and visual equipment, home electronic appliances, machine tools, personal electronic
equipment and industrial robots

Special: Transportation equipment (automobiles, trains, ships, etc.), traffic control systems, anti-disaster

systems, anti-crime systems, safety equipment and medical equipment (not specifically designed
for life support)

Specific: Aircrafts, aerospace equipment, submersible repeaters, nuclear reactor control systems, life

support systems or medical equipment for life support, etc.
The quality grade of NEC devices is "Standard" unless otherwise specified in NEC's Data Sheets or Data Books.
If customers intend to use NEC devices for applications other than those specified for Standard quality grade,
they should contact an NEC sales representative in advance.
Anti-radioactive design is not implemented in this product.

M4 96.5

2