
Linear Integrated Systems
4042 Clipper Court Fremont, CA 94538 Tel: 510 490-9160 Fax: 510 353-0261
ELECTRICAL CHARACTERISTICS CONT. @25 °C (unless otherwise stated)
LS3250A
MIN MAX
LS3250B
MIN MAX
LS3250C
MIN MAX
SYMBOL
CHARACTERISTIC
UNIT
CONDITIONS
150
100
50
I
C
= -1mA, V
CE
= -5V
I
C
= -10mA, V
CE
= -5V
I
C
= -100mA, V
CE
= -5V
I
E
= 0A, V
CB
= -30V
I
E
= 0A, V
CB
= -20V
I
E
= 0A, V
CB
= -3V
V
CC
= ±80V
I
E
= 0A, V
CB
= -10V
I
C
= -1mA, V
CE
= -5V
120
80
40
h
FE
DC Current Gain
100
80
40
-0.2
-0.2
I
CBO
Collector Cutoff Current
-0.2
I
EBO
I
C1C2
C
OBO
f
T
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
I
C
= -100μA, V
CE
= -5V
BW = 200Hz
R
B
= 10
,
f
= 1kHz
NOTES:
1.
2.
3.
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.
Maximum rating for LS3550A, SOT23-6.
Absolute maximum ratings are limiting values above which serviceability may be impaired.
The reverse Base to Emitter voltage must never exceed -6.2 Volts. The reverse Base to Emitter current must never exceed -10μA.
n or
1
SOIC
2
3
4
5
6
7
8
DIMENSIONS IN
INCHES
0.2284
0.189
0.0075
0.021
0.014
0.018
0.050
0.0040
0.150
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
DIM. A
0.165
0.185
0.040
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
0.35
0.50
2.80
0.90
0.00
0.09
0.20
0.10
Standard package is SOT23 6 lead.
Other packages listed are optional. Contact factory regarding
availability of optional packages.