RoHS
KSD471A
KSD471A
FEATURES
Power dissipation
P
CM:
TRANSISTOR (NPN)
TO-92
1. EMITTER
0.8
W (Tamb=25℃)
2. BASE
Collector current
I
CM:
1
A
Collector-base voltage
40
V
V
(BR)CBO
:
Operating and storage junction temperature range
T
J
, T
stg
: -55℃ to +150℃
ELECTRICAL CHARACTERISTICS (Tamb=25℃
Parameter
Collector-base breakdown voltage
Collector-emitter breakdown voltage
Emitter-base breakdown voltage
Collector cut-off current
DC current gain
Symbol
V
(BR)CBO
V
(BR)CEO
V
(BR)EBO
I
CBO
h
FE
3. COLLECTOR
unless otherwise specified)
Test
Collector-emitter saturation voltage
Base-emitter saturation voltage
Transition frequency
Collecter output capacitance
CLASSIFICATION OF h
FE(1)
W
Rank
Range
J
E
E
C
E
L
O
V
CE
(sat)
V
BE
(sat)
f
T
Cob
R
T
O
conditions
Ic=100µA, I
E
=0
Ic=10mA, I
B
=0
N
C
I
C
MIN
40
30
5
70
O
TYP
1 2 3
L
,
.
MAX
D
T
UNIT
V
V
V
Ic=100µA, I
B
=0
V
CB
=30V, I
E
=0
0.1
400
0.5
1.2
100
25
µA
V
CE
=1V, I
C
=100mA
I
C
=1A, I
B
=0.1A
I
C
=1A, I
B
=0.1A
V
V
MHz
pF
V
CE
=6V, I
E
=0, f=1MHz
V
CE
=6V, I
E
=0, f=1MHz
Y
G
200
-
400
70-140
120-240
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