ELECTRICAL CHARACTERISTICS CONT. @25 °C (unless otherwise stated)

LS3250A

LS3250B

LS3250C

SYMBOL

CHARACTERISTIC

MIN

MAX

MIN

MAX

MIN

MAX

UNIT

CONDITIONS

150

100

50

120

80

40

DC Current Gain

100

80

40

-0.2

-0.2

Collector Cutoff Current

-0.2

Emitter Cutoff Current

-0.2

-0.2

-0.2

Collector to Collector Leakage Current

-1

-1

-1

nA

Output Capacitance

2

2

2

pF

Gain Bandwidth Product (Current)

600

600

600

MHz

NF

Noise Figure (Narrow Band)

3

3

3

dB

BW = 200Hz

NOTES:

1.

Maximum rating for LS3550A, SOT23-6.

2.

Absolute maximum ratings are limiting values above which serviceability may be impaired.

3.

The reverse Base to Emitter voltage must never exceed -6.2 Volts. The reverse Base to Emitter current must never exceed -10µA.

Information furnished by Linear Integrated Systems is believed to be accurate and reliable. However, no responsibility is assumed for its

use; nor for any infringement of patents or other rights of third parties which may result from its use. No license is granted by implicatio

otherwise under any patent or patent rights of Linear Integrated Systems.

n or

1

SOIC

2

3

45

6

7

8

DIMENSIONS IN

INCHES

0.2284

0.2440

0.189

0.196

0.0075

0.0098

0.021

0.014

0.018

0.050

0.0040

0.0098

0.150

0.157

1

PDIP

DIMENSIONS IN

INCHES

2

3

4

5

6

7

8

0.145

0.170

0.060

0.100

0.250

0.375

0.038

0.295

0.320

TO-78

0.335

0.370

0.305

0.335

0.016

0.019

0.165

0.185

0.040

MAX.

DIM. A

0.016

0.021

DIM. B

MIN. 0.500

0.200

0.100

0.100

0.028

0.034

45°

1

2 3

5

6

7

0.029

0.045

SEATING

PLANE

TO-71

Six Lead

0.230

0.209

DIA.

DIA.

0.195

0.175

0.030

MAX.

0.500 MIN.

0.150

0.115

0.019

0.016

DIA.

6 LEADS

3

2

1

5

6

0.046

0.036

45°

0.048

0.028

0.100

0.050

7

1

3

5

SOT-23

DIMENSIONS IN

MILLIMETERS

2

4

6

0.95

1.90

1.50

1.75

2.60

3.00

0.35

0.50

2.80

3.00

0.90

1.30

0.00

0.15

0.09

0.20

0.10

0.60

Standard package is SOT23 6 lead.

Other packages listed are optional. Contact factory regarding

availability of optional packages.