LESHAN RADIO COMPANY, LTD.
LBC846ALT1S-1/6
General Purpose Transistors
3
xx
MARKING DIAGRAM
xx= Device Marking
(See Table Below)
LBC846ALT1
Series
NPN Silicon
Moisture Sensitivity Level: 1
ESD Rating Human Body Model: >4000 V
ESD Rating
Machine Model: >400 V
Pb-Free Packages are Available
1. FR5 = 1.0 x 0.75 x 0.062 in
2. Alumina = 0.4 x 0.3 x 0.024 in. 99.5% alumina.
2
EMIT T ER
3
CO LLECT O R
1
B ASE
MAXIMUM RATINGS
Rating
Symbol
Value
Unit
CollectorEmitter Voltage
L
BC846
L
BC847,
L
BC850
L
BC848,
L
BC849
VCEO
65
45
30
Vdc
CollectorBase Voltage
L
BC846
L
BC847,
L
BC850
L
BC848,
L
BC849
VCBO
80
50
30
Vdc
EmitterBase Voltage
L
BC846
L
BC847,
L
BC850
L
BC848,
L
BC849
VEBO
6.0
6.0
5.0
Vdc
Collector Current Continuous
IC
100
mAdc
THERMAL CHARACTERISTICS
Characteristic
Symbol
Max
Unit
Total Device Dissipation FR5 Board
(Note 1.)
TA = 25
C
Derate above 25
C
PD
225
1.8
mW
mW/
C
Thermal Resistance,
Junction to Ambient (Note 1.)
R
q
JA
556
C/W
Total Device Dissipation
Alumina Substrate (Note 2.)
TA = 25
C
Derate above 25
C
PD
300
2.4
mW
mW/
C
Thermal Resistance,
Junction to Ambient (Note 2.)
R
q
JA
417
C/W
Junction and Storage
Temperature Range
TJ, Tstg
55 to
+150
C
1
3
2
SOT23
LESHAN RADIO COMPANY, LTD.
LBC846ALT1S-2/6
LBC846ALT1 Series
DEVICE MARKING AND ORDERING INFORMATION
Device
Marking
Package
Shipping
LBC846ALT1
1A
SOT-23
3000/Tape&Reel
LBC846ALT1G
1A
(Pb-Free)
SOT-23
3000/Tape&Reel
LBC846BLT1
1B
SOT-23
3000/Tape&Reel
LBC846BLT1G
1B
(Pb-Free)
SOT-23
3000/Tape&Reel
LBC847ALT1
1E
SOT-23
3000/Tape&Reel
LBC847ALT1G
1E
(Pb-Free)
SOT-23
3000/Tape&Reel
LBC847BLT1
1F
SOT-23
3000/Tape&Reel
LBC847BLT1G
1F
(Pb-Free)
SOT-23
3000/Tape&Reel
LBC847CLT1
1G
SOT-23
3000/Tape&Reel
LBC847CLT1G
1G
(Pb-Free)
SOT-23
3000/Tape&Reel
LBC848ALT1
1J
SOT-23
3000/Tape&Reel
LBC848ALT1G
1J
(Pb-Free)
SOT-23
3000/Tape&Reel
LBC848BLT1
1K
SOT-23
3000/Tape&Reel
LBC848BLT1G
1K
(Pb-Free)
SOT-23
3000/Tape&Reel
LBC848CLT1
1L
SOT-23
3000/Tape&Reel
LBC848CLT1G
1L
(Pb-Free)
SOT-23
3000/Tape&Reel
LBC849BLT1
2B
SOT-23
3000/Tape&Reel
LBC849BLT1G
2B
(Pb-Free)
SOT-23
3000/Tape&Reel
LBC849CLT1
2C
SOT-23
3000/Tape&Reel
LBC849CLT1G
2C
(Pb-Free)
SOT-23
3000/Tape&Reel
LBC850BLT1
2F
SOT-23
3000/Tape&Reel
LBC850BLT1G
2F
(Pb-Free)
SOT-23
3000/Tape&Reel
LBC850CLT1
2G
SOT-23
3000/Tape&Reel
LBC850CLT1G
2G
(Pb-Free)
SOT-23
3000/Tape&Reel
LESHAN RADIO COMPANY, LTD.
LBC846ALT1S-3/6
LBC846ALT1 Series
ELECTRICAL CHARACTERISTICS
(TA = 25
C unless otherwise noted)
Characteristic
Symbol
Min
Typ
Max
Unit
OFF CHARACTERISTICS
CollectorEmitter Breakdown Voltage
LB
C846A,B
(IC = 10 mA)
LB
C847A,B,C,
L
BC850B,C
LB
C848A,B,C,
L
BC849B,C
V(BR)CEO
65
45
30
V
CollectorEmitter Breakdown Voltage
LB
C846A,B
(IC = 10
A, VEB = 0)
LB
C847A,B,C,
L
BC850B,C
LB
C848A,B,C,
L
BC849B,C
V(BR)CES
80
50
30
V
CollectorBase Breakdown Voltage
LB
C846A,B
(IC = 10
m
A)
LB
C847A,B,C,
L
BC850B,C
LB
C848A,B,C,
L
BC849B,C
V(BR)CBO
80
50
30
V
EmitterBase Breakdown Voltage
LB
C846A,B
(IE = 1.0
m
A)
LB
C847A,B,C,
L
BC850B,C
LB
C848A,B,C,
L
BC849B,C
V(BR)EBO
6.0
6.0
5.0
V
Collector Cutoff Current (VCB = 30 V)
(VCB = 30 V, TA = 150
C)
ICBO
15
5.0
nA
A
ON CHARACTERISTICS
DC Current Gain
LB
C846A,
L
BC847A,
L
BC848A
(IC = 10
A, VCE = 5.0 V)
LB
C846B,
L
BC847B,
L
BC848B
LB
C847C,
L
BC848C
(IC = 2.0 mA, VCE = 5.0 V)
LB
C846A,
L
BC847A,
L
BC848A
LB
C846B,
L
BC847B,
L
BC848B,
LB
C849B,
L
BC850B
LB
C847C,
L
BC848C,
L
BC849C,
L
BC850C
hFE
110
200
420
90
150
270
180
290
520
220
450
800
CollectorEmitter Saturation Voltage (IC = 10 mA, IB = 0.5 mA)
CollectorEmitter Saturation Voltage
(IC = 100 mA, IB = 5.0 mA)
VCE(sat)
0.25
0.6
V
BaseEmitter Saturation Voltage (IC = 10 mA, IB = 0.5 mA)
BaseEmitter Saturation Voltage
(IC = 100 mA, IB = 5.0 mA)
VBE(sat)
0.7
0.9
V
BaseEmitter Voltage (IC = 2.0 mA, VCE = 5.0 V)
BaseEmitter Voltage
(IC = 10 mA, VCE = 5.0 V)
VBE(on)
580
660
700
770
mV
SMALLSIGNAL CHARACTERISTICS
CurrentGain Bandwidth Product
(IC = 10 mA, VCE = 5.0 Vdc, f = 100 MHz)
fT
100
MHz
Output Capacitance (VCB = 10 V, f = 1.0 MHz)
Cobo
4.5
pF
Noise Figure (IC = 0.2 mA,
(VCE = 5.0 Vdc, RS = 2.0 k
LB
C846A,B,
L
BC847A,B,C,
L
BC848A,B,C
f = 1.0 kHz, BW = 200 Hz)
LB
C849B,C,
L
BC850B,C
NF
10
4.0
dB
LESHAN RADIO COMPANY, LTD.
LBC846ALT1S-4/6
LBC846ALT1 Series
L
BC847,
L
BC848,
L
BC849,
L
BC850
Figure 1. Normalized DC Current Gain
IC, COLLECTOR CURRENT (mAdc)
2.0
Figure 2. "Saturation" and "On" Voltages
IC, COLLECTOR CURRENT (mAdc)
0.2
0.5
1.0
10
20
50
0.2
100
Figure 3. Collector Saturation Region
IB, BASE CURRENT (mA)
Figure 4. BaseEmitter Temperature Coefficient
IC, COLLECTOR CURRENT (mA)
2.0
5.0
200
0.6
0.7
0.8
0.9
1.0
0.5
0
0.2
0.4
0.1
0.3
1.6
1.2
2.0
2.8
2.4
1.2
1.6
2.0
0.02
1.0
10
0
20
0.1
0.4
0.8
h FE
, NORMALIZED DC CURRENT
GAIN
V
, VOL
T
AGE (VOL
TS)
V CE
, COLLECT
OR-EMITTER VOL
T
AGE (V)
VB
,
TEMPERA
TURE COEFFICIENT
(mV/
C)
1.5
1.0
0.8
0.6
0.4
0.3
0.2
0.5
1.0
10
20
50
2.0
100
70
30
7.0
5.0
3.0
0.7
0.3
0.1
0.2
1.0
10
100
TA = 25C
VBE(sat) @ IC/IB = 10
VCE(sat) @ IC/IB = 10
VBE(on) @ VCE = 10 V
VCE = 10 V
TA = 25C
-55C to +125C
TA = 25C
IC = 50 mA
IC = 100 mA
IC = 200 mA
IC =
20 mA
IC =
10 mA
1.0
Figure 5. Capacitances
VR, REVERSE VOLTAGE (VOLTS)
10
Figure 6. CurrentGain Bandwidth Product
IC, COLLECTOR CURRENT (mAdc)
0.4 0.6
1.0
10
20
1.0
2.0
6.0
40
80
100
200
300
400
60
20
40
30
7.0
5.0
3.0
2.0
0.7 1.0
10
20
2.0
50
30
7.0
5.0
3.0
0.5
VCE = 10 V
TA = 25C
C, CAP
ACIT
ANCE (pF)
f, CURRENT-GAIN - BANDWIDTH PRODUCT
(MHz)
T
0.8
4.0
8.0
TA = 25C
Cob
Cib
LESHAN RADIO COMPANY, LTD.
LBC846ALT1S-5/6
LBC846ALT1 Series
L
BC846
Figure 7. DC Current Gain
IC, COLLECTOR CURRENT (mA)
Figure 8. "On" Voltage
IC, COLLECTOR CURRENT (mA)
0.8
1.0
0.6
0.2
0.4
1.0
2.0
0.1
1.0
10
100
0.2
0.2
0.5
0.2
1.0
10
200
TA = 25C
VBE(sat) @ IC/IB = 10
VCE(sat) @ IC/IB = 10
VBE @ VCE = 5.0 V
Figure 9. Collector Saturation Region
IB, BASE CURRENT (mA)
Figure 10. BaseEmitter Temperature Coefficient
IC, COLLECTOR CURRENT (mA)
-1.0
1.2
1.6
2.0
0.02
1.0
10
0
20
0.1
0.4
0.8
V CE
, COLLECT
OR-EMITTER VOL
T
AGE (VOL
TS)
VB
,
TEMPERA
TURE COEFFICIENT
(mV/
C)
0.2
2.0
10
200
1.0
TA = 25C
200 mA
50 mA
IC =
10 mA
h FE
, DC CURRENT
GAIN (NORMALIZED)
V
, VOL
T
AGE (VOL
TS)
VCE = 5 V
TA = 25C
0
0.5
2.0
5.0
20
50
100
0.05
0.2
0.5
2.0
5.0
100 mA
20 mA
-1.4
-1.8
-2.2
-2.6
-3.0
0.5
5.0
20
50
100
-55C to 125C
VB for VBE
Figure 11. Capacitance
VR, REVERSE VOLTAGE (VOLTS)
40
Figure 12. CurrentGain Bandwidth Product
IC, COLLECTOR CURRENT (mA)
0.1 0.2
1.0
50
2.0
2.0
10
100
100
200
500
50
20
20
10
6.0
4.0
1.0
10
50 100
5.0
VCE = 5 V
TA = 25C
C, CAP
ACIT
ANCE (pF)
f, CURRENT-GAIN - BANDWIDTH PRODUCT T
0.5
5.0
20
TA = 25C
Cob
Cib
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