TYSEMI KC858B

Transistors
IC
SMD Type
Product specification
KC856A,B/KC857A,B,C/KC858A,B,C
(BC856A,B/BC857A,B,C/BC858A,B,C)
SOT-23
Unit: mm
+0.1
2.9-0.1
+0.1
0.4-0.1
1
0.55
For Switching and AF Amplifier Applications
+0.1
1.3-0.1
+0.1
2.4-0.1
Ideally suited for automatic insertion
0.4
3
Features
2
+0.1
0.95-0.1
+0.1
1.9-0.1
0-0.1
+0.1
0.38-0.1
+0.1
0.97-0.1
+0.05
0.1-0.01
1.Base
2.Emitter
3.collector
Absolute Maximum Ratings Ta = 25
Parameter
Symbol
Rating
KC856
Collector-Base Voltage
KC857
-80
VCBO
-50
KC858
KC857
-65
VCEO
-45
KC858
Emitter-Base Voltage
V
-30
KC856
Collector-Emitter Voltage
Unit
V
-30
VEBO
-5
V
Collector Current -Continuous
IC
-0.1
A
Collector Power Dissipation
PC
200
mW
Junction Temperature
TJ
150
Storage Temperature
Tstg
-65 to +150
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[email protected]
4008-318-123
1 of 3
Transistors
IC
SMD Type
Product specification
KC856A,B/KC857A,B,C/KC858A,B,C
(BC856A,B/BC857A,B,C/BC858A,B,C)
Electrical Characteristics Ta = 25
Parameter
Symbol
Testconditons
KC856
Collector-base breakdown voltage
VCBO Ic= -10ìA, IE=0
-30
KC856
-65
VCEO Ic= -10 mA, IB=0
KC857
VEBO IE= -10ìA, IC=0
KC856
V
V
-45
-5
V
VCB= -70 V , IE=0
ICBO
KC857
KC858
VCB= -45 V , IE=0
-0.1
A
-0.1
A
-0.1
A
VCB= -25 V , IE=0
VCE= -60 V , IB=0
KC856
ICEO
KC857
KC858
VCE= -40 V , IB=0
VCE= -25 V , IB=0
Emitter cut-off current
IEBO
VEB= -5 V , IC=0
hFE
VCE= -5V, IC= -2mA
KC856A, 857A,858A
DC current gain
Unit
-30
Emitter-base breakdown voltage
Collector cut-off current
Max
-50
KC858
KC858
Collector cut-off current
Typ
-80
KC857
Collector-emitter breakdown voltage
Min
KC856B, 857B,858B
KC857C,KC858C
120
250
220
475
420
800
Collector-emitter saturation voltage
VCE(sat) IC=-100mA, IB= -5 mA
-0.5
V
Base-emitter saturation voltage
VBE(sat) IC= -100 mA, IB= -5mA
-1.1
V
4.5
pF
Collector capacitance
Cob
Transition frequency
fT
VCB=-10V,f=1MHz
VCE= -5 V, IC= 10mA,f=100MHz
100
MHz
Marking
NO.
KC856A
KC856B
Marking
3A
3B
NO.
KC857A
KC857B
KC857C
Marking
3E
3F
3G
NO.
KC858A
KC858B
KC858C
Marking
3J
3K
3L
http://www.twtysemi.com
[email protected]
4008-318-123
2 of 3
Transistors
IC
SMD Type
Product specification
KC856A,B/KC857A,B,C/KC858A,B,C
(BC856A,B/BC857A,B,C/BC858A,B,C)
Typical Characteristics
Fig.1 Static Characteristic
Fig.3 Base Emitter Saturation Voltage
Fig.2 DC Current Gain
Fig.4 Base Emitter ON Voltage
Collector Emitter Saturation Voltage
Fig.5 Collector Output Capacitance
http://www.twtysemi.com
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Fig.6 Current Gain Bandwidth Product
4008-318-123
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