Datasheet MMBR911LT1 Datasheet (Motorola)

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SEMICONDUCTOR TECHNICAL DATA

The RF Line

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Designed for low noise, wide dynamic range front–end amplifiers and low–noise VCO’s. Available in a surface–mountable plastic package. This Motorola small–signal plastic transistor offers superior quality and performance at low cost.

• High Gain–Bandwidth Product

fT = 7.0 GHz (Typ) @ 30 mA

• Low Noise Figure

NF = 1.7 dB (Typ) @ 500 MHz

• High Gain

GNF = 17 dB (Typ) @ 10 mA/500 MHz

• State–of–the–Art Technology

Fine Line Geometry Ion–Implanted Arsenic Emitters Gold Top Metallization and Wires Silicon Nitride Passivation

• Available in tape and reel packaging options:

T1 suffix = 3,000 units per reel



IC = 60 mA

LOW NOISE

HIGH–FREQUENCY

TRANSISTOR NPN SILICON

CASE 318–08, STYLE 6

SOT–23

LOW PROFILE

MAXIMUM RATINGS

Rating Symbol Value Unit

Collector–Emitter Voltage V Collector–Base Voltage V Emitter–Base Voltage V Collector Current — Continuous I Power Dissipation @ T

Derate linearly above T Storage Temperature T Maximum Junction Temperature T

THERMAL CHARACTERISTICS

Thermal Resistance, Junction to Case R

DEVICE MARKING

MMBR91 1LT1 = 7P

NOTE:

1. Case temperature measured on collector lead immediately adjacent to body of package.

case

= 75°C (1)

= 75°C

Rating Symbol Value Unit

P

CEO CBO EBO

C

D(max)

stg

Jmax

θJC

12 Vdc 20 Vdc

2.0 Vdc 60 mA

333

4.44

–55 to +150 °C

150 °C

225 °C/W

mW

mW/°C

REV 8

 Motorola, Inc. 1997

MMBR911LT1MOTOROLA RF DEVICE DATA

1

ELECTRICAL CHARACTERISTICS (T

Characteristic Symbol Min Typ Max Unit

= 25°C unless otherwise noted)

C

OFF CHARACTERISTICS

Collector–Emitter Breakdown V oltage

(IC = 1.0 mA, IB = 0)

Collector–Base Breakdown Voltage

(IC = 0.1 mA, IE = 0)

Emitter–Base Breakdown Voltage

(IE = 0.1 mA, IC = 0)

Collector Cutoff Current

(VCB = 15 Vdc, IE = 0)

ON CHARACTERISTICS

DC Current Gain

(IC = 30 mAdc, VCE = 10 Vdc)

DYNAMIC CHARACTERISTICS

Collector–Base Capacitance

(VCB = 10 Vdc, IE = 0, f = 1.0 MHz)

Current Gain–Bandwidth Product

(VCE = 10 Vdc, IC = 30 mAdc, f = 1.0 GHz)

FUNCTIONAL TESTS

Gain @ Noise Figure

(IC = 10 mAdc, VCE = 10 Vdc) f = 0.5 GHz

Noise Figure

(IC = 10 mAdc, VCE = 10 Vdc) f = 0.5 GHz

f = 1.0 GHz

V

(BR)CEO

V

(BR)CBO

V

(BR)EBO

I

CBO

h

FE

C

cb

f

T

G

NF

12 — — Vdc

20 — — Vdc

2.0 — — Vdc

— — 50 nAdc

30 — 200 —

— — 1.0 pF

— 6.0 — GHz

— —

17 11

2.0

2.9

— —

dB

10

8

6

4

2

0

, CURRENT GAIN-BANDWIDTH PRODUCT (GHz)

T

010203040

f

IC, COLLECTOR CURRENT (mA)

VCE = 10 V f = 1 GHz

Figure 1. Current Gain–Bandwidth versus

Collector Current @ 1.0 GHz

50

MMBR911LT1 2

MOTOROLA RF DEVICE DATA

2.5

2.5 f = 1 MHz

2

1.5

1

, INPUT CAP ACITANCE (pF)

ib

0.5

C

0

Figure 2. Input Capacitance versus

20

16

12

8

, GAIN AT NOISE FIGURE (dB)

NF

4

G

0

C

ib

, OUTPUT CAP ACITANCE (pF), C

f = 1 MHz

C

12 3

VBE, BASE–EMITTER VOLTAGE (Vdc)

Base–Emitter V oltage

f = 500 MHz

1 GHz

VCE = 10 V

10 20 30

IC, COLLECTOR CURRENT (mA)

1.5

1

ob

0.5

cb

0

12 34 5678910

Vcb, COLLECTOR–BASE VOL TAGE (Vdc)

Figure 3. Output Capacitances versus

5

4

3

2

NF, NOISE FIGURE (dB)

0

C

ob

C

cb

Collector–Base V oltage

f = 1 GHz

500 MHz

VCE = 10 V

10 20 30

IC, COLLECTOR CURRENT (mA)

Figure 4. Gain at Noise Figure versus

25

20

15

10

, GAIN AT NOISE FIGURE (dB)

NF

5

G

0

0.2

0.3 0.5 1 1.5 2

Figure 6. Gain at Noise Figure and Noise

Figure versus Frequency

Collector Current

G

NF

f, FREQUENCY (GHz)

VCE = 10 V IC = 10 mA

5

4

3

2

NF, NOISE FIGURE (dB)

1

0

(dB)

2

|

21

MAX AND |S

U

G

30

25

20

15

10

5

0.2

Figure 5. Noise Figure versus Collector Current

VCE = 10 V IC = 30 mA

GUMAX

2

|S21|

0.3 0.5 1 2 f, FREQUENCY (GHz)

1.5

Figure 7. Maximum Unilateral Gain and

Insertion Gain versus Frequency

MMBR911LT1MOTOROLA RF DEVICE DATA

3

+j10

V

CE

I

C

f

0

–j10

+j25

–j25

+j50

2

1.5

2510 50 100 250 500150

1

11

0.5

f = 0.2 GHz

–j50

S

2

1

1.5

0.5

+j100

f = 0.2 GHz

S

22

–j100

+j150

–j250

–j150

+j250

+j500

–j500

+150

°

180

°

16 14 12 10 8 6 4 2

–150

°

+120

S

21

–120

°

f = 0.2 GHz

°

+90

°

+60

°

+30

0.4

–30

°

0

°

S

21

2

S

0.5 1

–90

12

1.5

1

0.5 2

0.20.1

0.3

S

12

–60

°

Figure 8. Input and Output Reflection

Coefficients versus Frequency

VCE = 10 V, IC = 30 mA

V

(Volts)

10

I

(mA)

2.0 200

5.0 200

10 200

20 200

30 200

(MHz)

f

500 1000 1500 2000

Figure 9. Forward and Reverse Transmission

|S11|

0.82

0.60

0.47

0.46

0.47

0.66

0.43

0.37

0.38

0.40

0.49

0.33

0.32

0.35

0.37

0.36

0.28

0.29

0.33

0.36

0.32

0.27

0.29

0.34

0.37

S

11

∠Ăφ

–45 – –96 – –149– –179–

162

–63– –117– –163–

176 160

–83 – –134– –171–

173 159

–103– –149– –176–

172 158

–114– –156– –178–

170 156

|S21|

4.14

3.23

2.16

1.59

1.35

8.63

5.29

3.05

2.17

1.81

12.70

6.42

3.53

2.46

2.04

15.25

6.95

3.73

2.60

2.14

15.64

6.92

3.71

2.58

2.13

S

21

∠Ăφ

145 112

85 71 57

134 100

82 70 57

124

94 80 69 58

114

90 78 68 58

109

88 78 68 57

T able 1. Common Emitter S–Parameters

Coefficients versus Frequency

VCE = 10 V, IC = 30 mA

S

12

|S12|

0.06

0.09

0.11

0.13

0.16

0.05

0.07

0.11

0.15

0.19

0.04

0.07

0.12

0.16

0.20

0.03

0.06

0.12

0.17

0.21

0.03

0.06

0.12

0.16

0.21

∠Ăφ

66 49 49 55 62

64 58 63 65 65

65 66 70 69 66

69 72 73 71 67

71 73 74 72 68

|S22|

0.88

0.71

0.62

0.58

0.56

0.75

0.55

0.48

0.45

0.43

0.62

0.44

0.41

0.38

0.35

0.52

0.39

0.37

0.34

0.32

0.48

0.38

0.37

0.34

0.32

S

22

∠Ăφ

–16 –27 –34 –43 –51

–25 –31 –36 –44 –51

–30 –32 –36 –45 –52

–32 –30 –35 –43 –52

–29 –27 –33 –44 –51

MMBR911LT1

MOTOROLA RF DEVICE DATA

4

P ACKAGE DIMENSIONS

NOTES:

1. DIMENSIONING AND TOLERANCING PER ANSI Y14.5M, 1982.

2. CONTROLLING DIMENSION: INCH.

A

L

3

1

2

S

B

GV

C

D

H

K

J

3. MAXIMUM LEAD THICKNESS INCLUDES LEAD FINISH THICKNESS. MINIMUM LEAD THICKNESS IS THE MINIMUM THICKNESS OF BASE MATERIAL.

INCHES

DIMAMIN MAX MIN MAX

0.1102 0.1197 2.80 3.04

B 0.0472 0.0551 1.20 1.40 C 0.0350 0.0440 0.89 1.11 D 0.0150 0.0200 0.37 0.50

G 0.0701 0.0807 1.78 2.04

H 0.0005 0.0040 0.013 0.100 J 0.0034 0.0070 0.085 0.177 K 0.0140 0.0285 0.35 0.69 L 0.0350 0.0401 0.89 1.02 S 0.0830 0.1039 2.10 2.64 V 0.0177 0.0236 0.45 0.60

STYLE 6:

PIN 1. BASE

2. EMITTER

3. COLLECTOR

MILLIMETERS

CASE 318–08

ISSUE AF

MMBR911LT1MOTOROLA RF DEVICE DATA

5

Motorola reserves the right to make changes without further notice to any products herein. Motorola makes no warranty , representation or guarantee regarding the suitability of its products for any particular purpose, nor does Motorola assume any liability arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation consequential or incidental damages. “T ypical” parameters which may be provided in Motorola data sheets and/or specifications can and do vary in different applications and actual performance may vary over time. All operating parameters, including “Typicals” must be validated for each customer application by customer’s technical experts. Motorola does not convey any license under its patent rights nor the rights of others. Motorola products are not designed, intended, or authorized for use as components in systems intended for surgical implant into the body, or other applications intended to support or sustain life, or for any other application in which the failure of the Motorola product could create a situation where personal injury or death may occur. Should Buyer purchase or use Motorola products for any such unintended or unauthorized application, Buyer shall indemnify and hold Motorola and its officers, employees, subsidiaries, affiliates, and distributors harmless against all claims, costs, damages, and expenses, and reasonable attorney fees arising out of, directly or indirectly, any claim of personal injury or death associated with such unintended or unauthorized use, even if such claim alleges that Motorola was negligent regarding the design or manufacture of the part. Motorola and are registered trademarks of Motorola, Inc. Motorola, Inc. is an Equal Opportunity/Affirmative Action Employer.

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MMBR911LT1 6

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MOTOROLA RF DEVICE DATA

MMBR911L T1/D