WEITRON BC808

BC808
PNP Transistor Surface Mount
COLLECTOR
3
P b Lead(Pb)-Free
SOT-23
3
1
BASE
FEATURES:
* Suitable for AF-Driver stages and low power output stages
* Complement to BC818
1
2
2
EMITTER
Maximum Ratings
Rating
Collector-Emitter Voltage
Collector-Base Voltage
Emitter-Base Voltage
Collector Current-Continuous
Symbol
VCEO
VCBO
VEBO
IC
Value
-25
-30
-5
-0.8
Symbol
Max
Unit
Maximum Power Dissipation
Total Power Dissipation (Ta=25°C)
PD
300
mW
Junction Temperature
TJ
150
°C
Storage Temperature
Tstg
-65 -150
°C
Unit
V
V
V
A
Thermal Characteristics
Characteristics
Electrical Characteristics (TA=25°C Unless Otherwise noted)
Characteristics
Symbol
Min
Max
Unit
Collector-Emitter BreakdownVoltage (IC=-10mA, IB=0)
V(BR)CEO
-25
-
V
Collector-Base Breakdown Voltage (IC=-100μA, IE=0)
V(BR)CBO
-30
-
V
Emitter-Base Breakdown Voltage (IE=-100 μA, IC=0)
V(BR)EBO
-5
-
V
Off Characteristics
Collect Cut-off Current (VCB= -25V, IE=0)
I CBO
-
-0.1
μA
Emitte Cut-off Current (VEB=-4V, IC=0)
I EBO
-
-0.1
μA
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BC808
Electrical Characteristics
(TA=25˚C unless otherwise noted) (Countinued)
Symbol
MIN
DC Current Gain
(VCE=-1V, IC= -100mA)
(VCE=-1V, IC= -300mA)
h FE(1)
h FE(2)
100
60
-
Collector-Emitter Saturation Voltage
(IC = -500mA,IB= -50mA)
VCE(sat)
Characteristics
TYP
UNIT
MAX
On Characteristics
Base-Emitter Voltage
(VCE=-1V, IC= -300mA)
Transition frequency
(VCE = -5V, IC=-10mA, f=50MHz)
Collector output Capacitance
(VCB = -10 V, IE=0, f=1 MHz)
CLASSIFICATION OF
-
-
630
-
-
-
0.7
V
VBE
-
-
-1.2
V
fT
-
100
-
MHz
Cob
-
12
-
pF
-
hFE
Rank
Range hFT(1)
Marking
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16
25
40
100-250
160-400
250-630
5E
5F
5G
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09-Jul-07
BC808
Characteristics Curve
-20
-400
-300
E
-200
IE = - 1.0mA
Pr = 600
mW
IE = - 0.5mA
-100
-0
IE =
mA
- 5.0 A
I E = - 4.5m A
=
I E - 4.0m
I E = 3.5mAA
I E = - 3.0m A
I E = - 2.5m
IE =
0mA
- 2.
IE =
A
1.5m
I =-
IC[mA],COLLECTOR CURRENT
IC[mA],COLLECTOR CURRENT
-500
-16
IE =
µA
- 50
-12
IE =
µA
- 40
µA
- 30
IE =
-8
IE = -
0µA
IE = - 1
IE = 0
-0
-1
-2
-3
-0
-5
-4
IE = 0µA
-0
VBE(sat), VCE(sat)[V], SATURATION VOLTAGE
VCE = - 2.0V
100
- 1.0V
10
-10
-20
-30
-50
-40
VCE[V], COLLECTOR-EMITTER VOLTAGE
PULSE
-1
-10
Figure 2. Static Characteristic
1000
1
-0.1
20µA
-4
Figure 1. Static Characteristic
hFE, DC CURRENT GAIN
Pr =
60
0m
W
µA
- 60
IE =
VCE[V], COLLECTOR-EMITTER VOLTAGE
-1000
-100
-10
IC = 101E
PULSE
VCE(sat)
-1
-0.1
VCE(sat)
-0.01
-0.1
IC[mA], COLLECTOR CURRENT
-1
-10
-100
-1000
IC[mA], COLLECTOR CURRENT
Figure 3. DC current Gain
Figure 4. Base-Emitter Saturation Voltage
Collector-Emitter Saturation Voltage
100
-1000
f = 1.0MHz
VCE = - 1V
PULSE
CO, Cob[pF], CAPACITANCE
IC[mA] COLLECTOR CURRENT
µA
- 80
µA
- 70
IE =
-100
-10
-1
-0.1
-0.4
-0.5
-0.6
-0.7
-0.8
-1
-10
-100
VCE[V], COLLECTOR-BASE VOLTAGE
VBE[V], EMITTER-BASE VOLTAGE
Figure 5. Ease-Emitter On Voltage
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Cob
10
1
-0.1
-0.9
VBE[V], BASE-EMITTER VOLTAGE
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Cob
Figure 6. Input Output Capacitance
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09-Jul-07
BC808
Characteristics Curve
fT[MHz], GAIN BANDWIDTH PRODUCT
1000
VCE = - 5.0V
100
10
-10
-0
-100
IC[mA], COLLECTOR CURRENT
Figure 7. Current Gain Bandwidth Product
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