KTC4378
SOT-89 Transistor(NPN)
1. BASE
1
2
3
2. COLLECTOR
3. EMITTER
1.6
1.4
SOT-89
4.6
4.4
1.8
1.4
B
Features
High voltage
2.6 4.25
2.4 3.75
0.8
MIN
MAXIMUM RATINGS (T
A
=25℃ unless otherwise noted)
Symbol
V
CBO
V
CEO
V
EBO
I
C
P
C
T
J
T
stg
Parameter
Collector-Base Voltage
Collector-Emitter Voltage
Emitter-Base Voltage
Collector Current -Continuous
Collector Dissipation
Junction Temperature
Storage Temperature
Value
80
60
5
1
0.5
150
-55-150
Units
V
V
V
A
W
℃
℃
0.44
0.37
0.13
B
0.53
0.48 0.40
2x)
0.35
1.5
3.0
Dimensions in inches and (millimeters)
ELECTRICAL CHARACTERISTICS (Tamb=25℃ unless otherwise specified)
Parameter
Collector-base breakdown voltage
Collector-emitter breakdown voltage
Emitter-base breakdown voltage
Collector cut-off current
Emitter cut-off current
Symbol
V
(BR)CBO
V
(BR)CEO
V
(BR)EBO
I
CBO
I
EBO
h
FE(1)
DC current gain
h
FE(2)
Collector-emitter saturation voltage
Base-emitter saturation voltage
Transition frequency
Collector output capacitance
V
CE(sat)
V
BE(sat)
f
T
C
ob
V
CE
=2V,I
C
=1A
I
C
=500mA,I
B
=50mA
I
C
=500mA,I
B
=50mA
V
CE
=10V,I
C
=50mA
V
CB
=10V,I
E
=0,f=1MHz
150
12
30
0.5
1.2
V
V
MHz
pF
Test
conditions
MIN
80
60
5
0.1
0.1
100
320
TYP
MAX
UNIT
V
V
V
μA
μA
I
C
=1mA,I
E
=0
I
C
=10mA,I
B
=0
I
E
=1mA,I
C
=0
V
CB
=50V,I
E
=0
V
EB
=4V,I
C
=0
V
CE
=2V,I
C
=0.05A
CLASSIFICATION OF
Rank
Range
Marking
h
FE(1)
Y
100-200
TY
GR
160-320
TGR
Revision:20170701-P1
ht
t
p
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