Weitron BC847 General purpose transistor Datasheet

BC846BDW Series
General Purpose Transistor
NPN Duals
2
3
1
P b Lead(Pb)-Free
6 5
1
4
5
6
2
4
3
SOT-363(SC-88)
NPN+NPN
Maximum Ratings
Rating
Collector-Emitter Voltage
Collector-Base Voltage
Emitter-Base Voltage
Collector Current-Continuous
Symbol
VCEO
VCBO
VEBO
IC
BC847
45
50
6.0
100
BC846
65
80
6.0
100
BC848
30
30
5.0
100
Unit
Vdc
Vdc
Vdc
mAdc
Thermal Characteristics
Characteristics
Symbol
Max
Unit
PD
380
250
mW
3.0
mW/ C
RθJA
328
C/W
TJ,Tstg
-55 to +150
C
Total Device Dissipation Per Device
FR-5 Board(1) TA =25 C
Derate Above 25 C
Thermal Resistance, Junction to Ambient
Junction and Storage, Temperature
Device Marking
BC846BDW=1B, BC847BDW=1F, BC848BDW=1K, BC847CDW=1G, BC848CDW=1L
-
FR-5=1.0- 0.75- 0.062 in
-
Note:
WEITRON
http://www.weitron.com.tw
1/6
Rev.B 09-Oct-08
BC846BDW Series
Electrical Characteristics
(TA=25 C Unless Otherwise noted)
Characteristics
Symbol
Unit
Min
Typ
Max
65
45
30
-
-
80
50
30
-
-
80
50
30
-
-
6.0
6.0
5.0
-
-
Vdc
-
-
15
5.0
nAdc
uAdc
-
150
270
-
200
420
290
520
450
800
-
-
0.25
0.6
-
0.7
0.9
-
580
-
660
-
700
770
Off Characteristics
Collector-Emitter Breakdown Voltage (IC=10mAdc)
V(BR)CEO
BC846
BC847
BC848
Collector-Emitter Breakdown Voltage (IC=10 uAdc, VEB=0)
V(BR)CES
BC846
BC847
BC848
V(BR)CBO
Emitter-Base Breakdown Voltage (IC=10 uAdc)
BC846
BC847
BC848
Emitter-Base Breakdown Voltage (IE=1.0 uAdc)
V(BR)EBO
BC846
BC847
BC848
ICBO
Collector Cutoff Current (VCB=30Vdc)
(VCB=30Vdc, TA =150 C)
Vdc
Vdc
Vdc
On Characteristics
DC Current Gain
(IC= 10 uAdc, VCE=5.0Vdc)
(IC= 2.0 mAdc, VCE= 5.0 Vdc)
BC846B, BC847B, BC848B
BC847C, BC848C
HFE
BC846B, BC847B, BC848B
BC847C, BC848C
Collector-Emitter Saturation Voltage
(IC= 10 mAdc, IB= 0.5 mAdc)
(IC= 100 mAdc, IB= 5.0mAdc)
VCE(sat)
Base-Emitter Saturation Voltage
(IC= 10 mAdc, IB= 0.5 mAdc)
(IC= 100 mAdc, IB= 5.0 mAdc)
VBE(sat)
Base-Emitter Voltage
(IC= 2.0 mAdc, VCE= 5.0 mAdc)
(IC= 10 mAdc, VCE= 5.0 mAdc)
VBE(on)
-
Vdc
Vdc
mVdc
Small-Signal Characteristics
Current-Gain-Bandwidth Product
(IC= 10 mAdc, VCE= 5.0 Vdc, f=100MHz)
Output Capacitance
(VCB= 10 Vdc, f=1.0MHz)
fT
100
-
MHz
Cobo
-
4.5
pF
NF
-
10
4.0
dB
Noise Figure
(VCE= 5.0Vdc, IC= 0.2 mAdc,
RS=2.0k Ω, f=1.0kHz, BW=200Hz)
WEITRON
http://www.weitron.com.tw
BC846B, BC847B, BC848B
BC847C, BC848C
2/9
Rev.B 09-Oct-08
BC846BDW Series
1.0
VCE = 10 V
TA = 25 C
1.5
TA = 25 C
0.9
0.8
V, VOLTAGE (VOLTS)
hFE , NORMALIZED DC CURRENTGAIN
2.0
1.0
0.8
0.6
0.4
VBE(sat) @ I C/IB = 10
0.7
VBE(on) @ V CE = 10 V
0.6
0.5
0.4
0.3
0.2
0.3
VCE(sat) @ I C/IB = 10
0.1
0.2
0.2
0.5
50
1.0 2.0
5.0 10
20
IC , COLLECTOR CURRENT (mAdc)
100
0
0.1
200
0.2 0.3 0.5 0.7 1.0 2.0 3.0 5.0 7.0 10 20 30 50 70 100
IC , COLLECTOR CURRENT (mAdc)
FIG.2 "Saturation" and "On" Voltages
2.0
1.0
θVB , TEMPERATURE COEFFICIENT (mV/ C)
VCE , COLLECTOR-EMITTER VOLTAGE (V)
FIG.1 Normalized DC Current Gain
TA = 25 C
1.6
IC = 200 mA
1.2
IC = IC = IC = 50 mA
10 mA 20 mA
IC = 100 mA
0.8
0.4
0
0.02
10
0.1
1.0
IB , BASE CURRENT (mA)
-55 C to +125C
1.2
1.6
2.0
2.4
2.8
20
0.2
10
C, CAPACITANCE (pF)
7.0
TA = 25 C
5.0
Cib
3.0
Cob
2.0
1.0
0.4 0.6 0.8 1.0
2.0
4.0 6.0 8.0 10
VR , REVERSE VOLTAGE (VOLTS)
20
40
FIG.5 Capacitances
WEITRON
http://www.weitron.com.tw
100
FIG.4 Base-Emitter Temperature Coefficient
fT , CURRENT-GAIN - BANDWIDTH PRODUCT (MHz)
FIG.3 Collector Saturation Region
10
1.0
IC , COLLECTOR CURRENT (mA)
400
300
200
VCE = 10 V
TA = 25 C
100
80
60
40
30
20
0.5 0.7 1.0
2.0 3.0
5.0 7.0 10
20
IC, COLLECTOR CURRENT (mAdc)
30
50
FIG.6 Current-Gain - Bandwidth Product
3/6
Rev.B 09-Oct-08
1.0
TA = 25 C
VCE = 5 V
TA = 25 C
0.8
VBE(sat) @ I C/IB = 10
V, VOLTAGE (VOLTS)
hFE , DC CURRENT GAIN (NORMALIZED)
BC846BDW Series
2.0
1.0
0.5
0.6
VBE @ V CE = 5.0 V
0.4
0.2
0.2
VCE(sat) @ I C/IB = 10
0
0.2
10
100
1.0
IC , COLLECTOR CURRENT (mA)
0.1 0.2
10 20
5.0
1.0 2.0
IC , COLLECTOR CURRENT (mA)
0.5
2.0
TA = 25 C
1.6
20 mA
50 mA
100 mA
200 mA
1.2
IC =
10 mA
0.8
0.4
0
0.02
0.05
0.1
0.2
0.5 1.0 2.0
IB , BASE CURRENT (mA)
5.0
10
20
-1.8
VB for VBE
20
Cib
10
6.0
Cob
10 20
0.5 1.0 2.0
5.0
VR , REVERSE VOL TAGE (VOLTS)
50
100
FIG.11 Capacitance
WEITRON
http://www.weitron.com.tw
-55 C to 125 C
-2.2
-2.6
-3.0
fT , CURRENT-GAIN - BANDWIDTH PRODUCT
C , CAPACITANCE (pF)
TA = 25 C
0.1 0.2
100 200
-1.4
0.2
0.5
10 20
1.0 2.0
5.0
IC , COLLECTOR CURRENT (mA)
FIG.10 Base-Emitter Temperature Coefficient
40
2.0
50
200
-1.0
FIG.9 Collector Saturation Region
4.0
100
FIG.8 "On" Voltage
θVB , TEMPERATURE COEFFICIENT (mV/ C)
VCE , COLLECTOR-EMITTER VOLTAGE (VOLTS)
FIG.7 Normalized DC Current Gain
50
500
VCE = 5 V
TA = 25 C
200
100
50
20
1.0
5.0 10
50 100
IC , COLLECTOR CURRENT (mA)
FIG.12 Current-Gain - Bandwidth Product
4/6
Rev.B 09-Oct-08
BC846BDW Series
1.0
r(t), TRANSIENTTHERMAL
RESIST ANCE (NORMALIZED)
D = 0.5
0.1
0.2
0.1
0.05
0.02
0.01
Z JA (t) = r(t) RJA
R θJA = 328 C/W MAX
D CURVES APPLY FOR POWER
PULSE TRAIN SHOWN
READ TIME AT t1
TJ(pk) - T C = P(pk) RJC (t)
P(pk)
t1
0.01
t2
DUTY CYCLE, D = t1 /t2
SINGLE PULSE
0.001
0
10
1.0
100
t , TIME (ms)
1.0 k
10 k
100 k
1.0 M
FIG.13 Thermal Response
IC, COLLECTOR CURRENT (mA)
-200
1s
3 ms
-100
TA = 25 C
-50
TJ = 25 C
BC558
BC557
BC556
-10
-5.0
-2.0
-1.0
BONDING WIRE LIMIT
THERMAL LIMIT
SECOND BREAKDOWN LIMIT
-5.0
-10
-30 -45 -65 -100
VCE , COLLECTOR-EMITTER VOLTAGE (V)
FIG.14 Active Region Safe Operating Area
WEITRON
http://www.weitron.com.tw
5/6
Rev.B 09-Oct-08
BC846BDW Series
SOT-363 Package Outline Dimensions
Unit:mm
A
SOT-363
6
5
4
B C
1
2
D
3
E
H
K
J
WEITRON
http://www.weitron.com.tw
L
M
6/6
Dim
A
B
C
D
E
H
J
K
L
M
Min
Max
0.10
0.30
1.15
1.35
2.00
2.20
0.65 REF
0.30
0.40
1.80
2.20
0.10
0.80
1.10
0.25
0.40
0.10
0.25
Rev.B 09-Oct-08
Similar pages