BC846/847/848/849/850
Switching and Amplifier Applications |
3 |
•Suitable for automatic insertion in thick and thin-film circuits
•Low Noise: BC849, BC850
• Complement to BC856 ... BC860 |
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2 |
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1 |
SOT-23 |
NPN Epitaxial Silicon Transistor |
1. Base 2. Emitter 3. Collector |
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Absolute Maximum Ratings Ta=25° C unless otherwise noted |
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Symbol |
Parameter |
Value |
Units |
VCBO |
Collector-Base Voltage |
80 |
V |
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: BC846 |
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: BC847/850 |
50 |
V |
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: BC848/849 |
30 |
V |
VCEO |
Collector-Emitter Voltage |
65 |
V |
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: BC846 |
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: BC847/850 |
45 |
V |
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: BC848/849 |
30 |
V |
VEBO |
Emitter-Base Voltage |
6 |
V |
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: BC846/847 |
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: BC848/849/850 |
5 |
V |
IC |
Collector Current (DC) |
100 |
mA |
PC |
Collector Power Dissipation |
310 |
mW |
TJ |
Junction Temperature |
150 |
° C |
TSTG |
Storage Temperature |
-65 ~ 150 |
° C |
Electrical Characteristics Ta=25° C unless otherwise noted
Symbol |
Parameter |
Test Condition |
Min. |
Typ. |
Max. |
Units |
ICBO |
Collector Cut-off Current |
VCB=30V, IE=0 |
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15 |
nA |
hFE |
DC Current Gain |
VCE=5V, IC=2mA |
110 |
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800 |
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VCE (sat) |
Collector-Emitter Saturation Voltage |
IC=10mA, IB=0.5mA |
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90 |
250 |
mV |
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IC=100mA, IB=5mA |
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200 |
600 |
mV |
VBE (sat) |
Collector-Base Saturation Voltage |
IC=10mA, IB=0.5mA |
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700 |
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mV |
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IC=100mA, IB=5mA |
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900 |
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mV |
VBE (on) |
Base-Emitter On Voltage |
VCE=5V, IC=2mA |
580 |
660 |
700 |
mV |
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VCE=5V, IC=10mA |
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720 |
mV |
fT |
Current Gain Bandwidth Product |
VCE=5V, IC=10mA, f=100MHz |
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300 |
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MHz |
Cob |
Output Capacitance |
VCB=10V, IE=0, f=1MHz |
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3.5 |
6 |
pF |
Cib |
Input Capacitance |
VEB=0.5V, IC=0, f=1MHz |
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9 |
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pF |
NF |
Noise Figure : BC846/847/848 |
VCE=5V, IC=200µ A |
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2 |
10 |
dB |
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: BC849/850 |
f=1KHz, RG=2KΩ |
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1.2 |
4 |
dB |
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: BC849 |
VCE=5V, IC=200µ A |
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1.4 |
4 |
dB |
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: BC850 |
RG=2KΩ , f=30~15000Hz |
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1.4 |
3 |
dB |
BC846/847/848/849/850
©2002 Fairchild Semiconductor Corporation |
Rev. A2, August 2002 |
hFE Classification
Classification |
A |
B |
C |
hFE |
110 ~ 220 |
200 ~ 450 |
420 ~ 800 |
Marking Code
Type |
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846 |
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847 |
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848 |
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849 |
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850 |
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A |
B |
C |
A |
B |
C |
A |
B |
C |
A |
B |
C |
A |
B |
C |
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Mark |
8AA |
8AB |
8AC |
8BA |
8BB |
8BC |
8CA |
8CB |
8CC |
8DA |
8DB |
8DC |
8EA |
8EB |
8EC |
BC846/847/848/849/850
©2002 Fairchild Semiconductor Corporation |
Rev. A2, August 2002 |
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