BC817U
NPN Silicon AF Transistor Array
• For AF stages and driver applications
4
• High current gain
3
5
2
6
• Low collector-saturation voltage
1
• Two (galvanic) internal isolated transistors
with good matching in one package
• Pb-free (RoHS compliant) package
• Qualified according AEC Q101
C1
B2
E2
6
5
4
TR2
TR1
1
2
3
E1
B1
C2
EHA07178
Type
Marking
BC817U
6Bs
Pin Configuration
Package
1=E1 2=B1 3=C2 4=E2 5=B2 6=C1 SC74
Maximum Ratings
Parameter
Symbol
Value
Collector-emitter voltage
VCEO
45
Collector-base voltage
VCBO
50
Emitter-base voltage
VEBO
5
Collector current
IC
Peak collector current, tp ≤ 10 ms
ICM
Base current
IB
100
Peak base current
IBM
200
Total power dissipation-
Ptot
330
mW
Junction temperature
Tj
150
°C
Storage temperature
Tstg
500
Unit
V
mA
1000
TS ≤ 115 °C
1
-65 ... 150
2011-09-20
BC817U
Thermal Resistance
Parameter
Symbol
Value
Unit
Junction - soldering point1)
RthJS
≤ 105
K/W
Values
Unit
Electrical Characteristics at TA = 25°C, unless otherwise specified
Parameter
Symbol
min.
typ.
max.
V(BR)CEO
45
-
-
V(BR)CBO
50
-
-
V(BR)EBO
5
-
-
DC Characteristics
Collector-emitter breakdown voltage
V
IC = 10 mA, IB = 0
Collector-base breakdown voltage
IC = 10 µA, IE = 0
Emitter-base breakdown voltage
IE = 10 µA, IC = 0
Collector-base cutoff current
µA
ICBO
VCB = 25 V, IE = 0
-
-
0.1
VCB = 25 V, IE = 0 , TA = 150 °C
-
-
50
-
-
100
Emitter-base cutoff current
IEBO
nA
VEB = 4 V, IC = 0
DC current gain2)
-
hFE
IC = 100 mA, VCE = 1 V
160
250
400
IC = 300 mA, VCE = 1 V
100
-
-
VCEsat
-
-
0.7
VBEsat
-
-
1.2
fT
-
170
-
MHz
Ccb
-
6
-
pF
Ceb
-
60
-
Collector-emitter saturation voltage2)
V
IC = 500 mA, IB = 50 mA
Base emitter saturation voltage2)
IC = 500 mA, IB = 50 mA
AC Characteristics
Transition frequency
IC = 50 mA, VCE = 5 V, f = 100 MHz
Collector-base capacitance
f = 1 MHz, VBE = 10 V
Emitter-base capacitance
VEB = 0.5 V, f = 1 MHz
1For calculation of R
thJA please refer to Application Note AN077 (Thermal Resistance Calculation)
2Pulse
test: t < 300µs; D < 2%
2
2011-09-20
BC817U
DC current gain hFE = ƒ(IC)
VCE = 1 V
Collector-emitter saturation voltage
IC = ƒ(VCEsat ), hFE = 10
10 3
BC 817/818
10 3
ΙC
EHP00223
mA
150 ˚C
25 ˚C
-50 ˚C
10 2
hFE
5
10 2
10 1
5
105 °C
85 °C
65 °C
25 °C
-40 °C
10 1 -5
10
10 0
5
10
-4
10
-3
10
-2
10
-1
10 -1
0
A 10
0
0.2
0.6
0.4
IC
Collector cutoff current ICBO = ƒ(TA)
VCBO = 25 V
IC = ƒ(VBEsat), hFE = 10
ΙC
BC 817/818
EHP00222
10 5
mA
10
Ι CBO
150 ˚C
25 ˚C
-50 ˚C
2
0.8
VCEsat
Base-emitter saturation voltage
10 3
V
BC 817/818
EHP00221
nA
10 4
5
max
10 3
10 1
5
typ
10 2
10 0
10 1
5
10 -1
0
1.0
2.0
3.0
V
10 0
4.0
V BEsat
0
50
100
˚C
150
TA
3
2011-09-20
BC817U
Transition frequency fT = ƒ(IC)
VCE = parameter in V, f = 2 GHz
10 3
Emitter-base capacitance Ceb = ƒ(VEB)
65
pF
EHP00218
MHz
55
5
CCB/CEB
fT
BC 817/818
Collector-base capacitance Ccb = ƒ(VCB)
50
45
40
35
10 2
30
25
5
20
CEB
15
10
CCB
5
10
1
10 0
10 1
10 2
mA
0
0
10 3
2
4
6
8
10
12
14
ΙC
V
16
20
VCB/V EB
Total power dissipation P tot = ƒ(TS)
Permissible Pulse Load RthJS = ƒ(tp)
10 3
360
K/W
300
10 2
RthJS
270
240
210
10 1
180
D=0.5
0.2
0.1
0.05
0.02
0.01
0.005
0
150
120
10 0
90
60
30
0
0
20
40
60
80
100
120
10 -1 -6
10
160
10
-5
10
-4
10
-3
10
-2
s
10
0
tp
4
2011-09-20
BC817U
Permissible Pulse Load
Ptotmax/PtotDC = ƒ(tp )
Ptotmax/PtotDC
10 3
D=0
0.005
0.01
0.02
0.05
0.1
0.2
0.5
10 2
10 1
10 0 -6
10
10
-5
10
-4
10
-3
10
-2
s
10
0
tp
5
2011-09-20
Package SC74
BC817U
Package Outline
B
1.1 MAX.
1
2
3
0.35 +0.1
-0.05
Pin 1
marking
0.2
B 6x
M
A
0.1 MAX.
0.95
0.2
1.9
1.6 ±0.1
4
10˚ MAX.
5
2.5 ±0.1
6
0.25 ±0.1
0.15 +0.1
-0.06
(0.35)
10˚ MAX.
2.9 ±0.2
(2.25)
M
A
Foot Print
2.9
1.9
0.5
0.95
Marking Layout (Example)
Small variations in positioning of
Date code, Type code and Manufacture are possible.
Manufacturer
2005, June
Date code (Year/Month)
Pin 1 marking
Laser marking
BCW66H
Type code
Standard Packing
Reel ø180 mm = 3.000 Pieces/Reel
Reel ø330 mm = 10.000 Pieces/Reel
For symmetric types no defined Pin 1 orientation in reel.
0.2
2.7
8
4
Pin 1
marking
3.15
1.15
6
2011-09-20
BC817U
Edition 2009-11-16
Published by
Infineon Technologies AG
81726 Munich, Germany
2009 Infineon Technologies AG
All Rights Reserved.
Legal Disclaimer
The information given in this document shall in no event be regarded as a guarantee
of conditions or characteristics. With respect to any examples or hints given herein,
any typical values stated herein and/or any information regarding the application of
the device, Infineon Technologies hereby disclaims any and all warranties and
liabilities of any kind, including without limitation, warranties of non-infringement of
intellectual property rights of any third party.
Information
For further information on technology, delivery terms and conditions and prices,
please contact the nearest Infineon Technologies Office ().
Warnings
Due to technical requirements, components may contain dangerous substances.
For information on the types in question, please contact the nearest Infineon
Technologies Office.
Infineon Technologies components may be used in life-support devices or systems
only with the express written approval of Infineon Technologies, if a failure of such
components can reasonably be expected to cause the failure of that life-support
device or system or to affect the safety or effectiveness of that device or system.
Life support devices or systems are intended to be implanted in the human body or
to support and/or maintain and sustain and/or protect human life. If they fail, it is
reasonable to assume that the health of the user or other persons may be
endangered.
7
2011-09-20
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