BC847QAS
10 September 2018
45 V, 200 mA NPN/NPN general-purpose transistor
Product data sheet
1. General description
NPN/NPN general-purpose transistor in a leadless ultra small DFN1010B-6 (SOT1216) Surface-
Mounted Device (SMD) plastic package.
PNP/PNP complement: BC857QAS.
NPN/PNP complement: BC847QAPN.
2. Features and benefits
•
•
•
•
Reduces component count
Reduces pick and place costs
AEC-Q101 qualified
Low package height of 0.37 mm
3. Applications
•
•
General-purpose switching and amplification
Mobile applications
4. Quick reference data
Table 1. Quick reference data
Symbol
Parameter
Per transistor
V
CEO
I
C
h
FE
collector-emitter
voltage
collector current
DC current gain
V
CE
= 5 V; I
C
= 2 mA
open base
-
-
200
-
-
-
45
200
450
V
mA
Conditions
Min
Typ
Max
Unit
Nexperia
BC847QAS
45 V, 200 mA NPN/NPN general-purpose transistor
5. Pinning information
Table 2. Pinning information
Pin
Symbol Description
1
2
3
4
5
6
7
8
E1
B1
C2
E2
B2
C1
C1
C2
emitter TR1
base TR1
collector TR2
emitter TR2
base TR2
collector TR1
collector TR1
collector TR2
Transparent top view
1
2
3
8
7
6
5
4
TR1
E1
TR2
Simplified outline
Graphic symbol
C1
B2
E2
B1
C2
sym020
DFN1010B-6
(SOT1216)
6. Ordering information
Table 3. Ordering information
Type number
Package
Name
BC847QAS
DFN1010B-6
Description
DFN1010B-6: plastic thermal enhanced ultra thin small outline
package; no leads; 6 terminals
Version
SOT1216
BC847QAS
All information provided in this document is subject to legal disclaimers.
©
Nexperia B.V. 2018. All rights reserved
Product data sheet
10 September 2018
2 / 12
Nexperia
BC847QAS
45 V, 200 mA NPN/NPN general-purpose transistor
7. Marking
Table 4. Marking codes
Type number
BC847QAS
READING
DIRECTION
Marking code
00 01 00
MARKING CODE
(EXAMPLE)
MARK-FREE AREA
PIN 1
INDICATION MARK
READING EXAMPLE:
11
01
10
YEAR DATE
CODE
aaa-007665
Fig. 1.
DFN1010B-6 (SOT1216) marking code description
BC847QAS
All information provided in this document is subject to legal disclaimers.
©
Nexperia B.V. 2018. All rights reserved
Product data sheet
10 September 2018
3 / 12
Nexperia
BC847QAS
45 V, 200 mA NPN/NPN general-purpose transistor
8. Limiting values
Table 5. Limiting values
In accordance with the Absolute Maximum Rating System (IEC 60134).
Symbol
Per transistor
V
CBO
V
CEO
V
EBO
I
C
I
CM
I
BM
P
tot
Per device
P
tot
T
j
T
amb
T
stg
[1]
Parameter
collector-base voltage
collector-emitter voltage
emitter-base voltage
collector current
peak collector current
peak base current
total power dissipation
total power dissipation
junction temperature
ambient temperature
storage temperature
Conditions
open emitter
open base
open collector
single pulse; t
p
≤ 1 ms
T
amb
≤ 25 °C
T
amb
≤ 25 °C
[1]
[1]
Min
-
-
-
-
-
-
-
-
-
-55
-65
Max
50
45
6
200
200
100
230
350
150
150
150
Unit
V
V
V
mA
mA
mA
mW
mW
°C
°C
°C
Device mounted on an FR4 Printed-Circuit Board (PCB), single-sided copper, tin-plated and standard footprint.
400
P
tot
(mW)
300
aaa-007377
200
100
0
-75
-25
25
75
125
175
T
amb
(°C)
FR4 PCB, standard footprint
Fig. 2.
Per device: Power derating curve
BC847QAS
All information provided in this document is subject to legal disclaimers.
©
Nexperia B.V. 2018. All rights reserved
Product data sheet
10 September 2018
4 / 12
Nexperia
BC847QAS
45 V, 200 mA NPN/NPN general-purpose transistor
9. Thermal characteristics
Table 6. Thermal characteristics
Symbol
Parameter
Per transistor
R
th(j-a)
Per device
R
th(j-a)
[1]
Conditions
[1]
Min
-
Typ
-
Max
543
Unit
K/W
thermal resistance from in free air
junction to ambient
thermal resistance from in free air
junction to ambient
[1]
-
-
357
K/W
Device mounted on an FR4 PCB, single-sided copper, tin-plated and standard footprint.
10
3
Z
th(j-a)
(K/W)
10
2
0.1
0.05
10
0.02
0.01
aaa-007378
duty cycle =
0.75
0.33
0.2
1
0.5
0
1
10
-5
10
-4
10
-3
10
-2
10
-1
1
10
10
2
t
p
(s)
10
3
FR4 PCB, standard footprint
Fig. 3.
Per transistor: Transient thermal impedance from junction to ambient as a function of pulse duration;
typical values
BC847QAS
All information provided in this document is subject to legal disclaimers.
©
Nexperia B.V. 2018. All rights reserved
Product data sheet
10 September 2018
5 / 12
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