SMD Type
Transistors
Product specification
KC817A(BC817A)
SOT-23
Unit: mm
+0.1
2.9
-0.1
+0.1
0.4
-0.1
Features
3
For general AF applications.
High collector current.
High current gain.
1
2
+0.1
0.95
-0.1
+0.05
0.1
-0.01
+0.1
1.9
-0.1
Low collector-emitter saturation voltage.
1.Base
2.Emitter
3.collector
Absolute Maximum Ratings Ta = 25
Parameter
Collector-base voltage
Collector-emitter voltage
Emitter-base voltage
Collector current (DC)
Peak collector current
Base current
Symbol
VCBO
VCEO
VEBO
IC
Rating
Unit
V
50
45
V
5
500
V
mA
A
ICM
1
IB
100
mA
mW
power dissipation
PD
310
Junction temperature
Storage temperature
Tj
150
Tstg
-65 to +150
Electrical Characteristics Ta = 25
Parameter
Collector-to-base breakdown voltage
Collector-to-emitter breakdown voltage
Emitter-to-base breakdown voltage
Symbol
VCBO
Testconditons
IC = 10 A, IE = 0
Min
50
45
5
Typ
Max
Unit
V
VCEO
IC = 10 mA, IB = 0
V
V
IE = 10 A, IC = 0
VCB = 25 V, IE = 0
VEBO
ICBO
100
50
nA
A
Collector cutoff current
Emitter cutoff current
VCB = 25 V, IE = 0 , TA = 150
VEB = 4 V, IC = 0
IEBO
hFE
100
250
400
630
0.7
1.2
nA
KC817A-16
100
160
250
160
250
350
DC current gain *
IC = 100 mA, VCE = -1 V
KC817A-25
KC817A-40
Collector saturation voltage *
Base to emitter voltage *
Collector-base capacitance
Emitter-base capacitance
Transition frequency
VCE(sat) IC = 500 mA, IB = 50 mA
VBE(sat) IC = 500 mA, IB = 50 mA
V
V
CCb
Ceb
fT
VCB = 10 V, f = 1 MHz
VEB = 0.5 V, f = 1 MHz
6
pF
60
pF
IC = 50 mA, VCE = 5 V, f = 100 MHz
170
MHz
* Pulsed: PW
350 ìs, duty cycle
2%
Marking
NO.
KC817A-16
6A
KC817A-25
6B
KC817A-40
6C
Marking
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