KSC1845
KSC1845
Audio Frequency Low Noise Amplifier
鈥?Complement to KSA992
1
TO-92
1. Emitter 2. Collector 3. Base
NPN Epitaxial Silicon Transistor
Absolute Maximum Ratings
T
a
=25擄C unless otherwise noted
Symbol
V
CBO
V
CEO
V
EBO
I
C
I
B
P
C
T
J
T
STG
Collector-Base Voltage
Collector-Emitter Voltage
Emitter-Base Voltage
Collector Current
Base Current
Collector Power Dissipation
Junction Temperature
Storage Temperature
Parameter
Value
120
120
5
50
10
500
150
-55 ~ 150
Units
V
V
V
mA
mA
mW
擄C
擄C
Electrical Characteristics
T
a
=25擄C unless otherwise noted
Symbol
I
CBO
I
EBO
h
FE1
h
FE2
V
BE
(on)
V
BE
(sat)
f
T
C
ob
NL
Parameter
Collector Cut-off Current
Emitter Cut-off Current
DC Current Gain
Base-Emitter On Voltage
Collector-Emitter Saturation Voltage
Current Gain Bandwidth Product
Output Capacitance
Noise Level
Test Condition
V
CB
=120V, I
E
=0
V
EB
=5V, I
C
=0
V
CE
=6V, I
C
=0.1mA
V
CE
=6V, I
C
=1mA
V
CE
=6V, I
C
=1mA
I
C
=10mA, I
B
=1mA
V
CE
=6V, I
C
=1mA
V
CB
=30V, I
E
=0, f=1MHz
50
150
200
0.55
580
600
0.59
0.07
110
1.6
25
2.5
40
Min.
Typ.
Max.
50
50
1200
0.65
0.3
V
V
MHz
pF
mV
Units
nA
nA
h
FE
Classification
Classification
h
FE2
P
200 ~ 400
F
300 ~ 600
E
400 ~ 800
U
600 ~ 1200
漏2002 Fairchild Semiconductor Corporation
Rev. B2, November 2002