2007-09-19
1
BCR146...
NPN Silicon Digital Transistor
• Switching circuit, inverter, interface circuit,
driver circuit
• Built in bias resistor (R1=47kΩ, R2=22kΩ)
• Pb-free (RoHS compliant) package1)
• Qualified according AEC Q101
BCR146/F
EHA07184
3
21
C
EB
R
1
R
2
Type Marking Pin Configuration Package
BCR146
BCR146F WLs
WLs 1=B
1=B 2=E
2=E 3=C
3=C -
--
--
-SOT23
TSFP-3
1Pb-containing package may be available upon special request
Maximum Ratings
Parameter Symbol Value Unit
Collector-emitter voltage VCEO 50 V
Collector-base voltage VCBO 50
Input forward voltage Vi(fwd) 80
Input reverse voltage Vi(rev) 10
Collector current IC70 mA
Total power dissipation-
BCR146, TS ≤ 102°C
BCR146F, TS ≤ 128°C
Ptot
200
250
mW
Junction temperature Tj150 °C
Storage temperature Tst
g
-65 ... 150
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2007-09-19
2
BCR146...
Thermal Resistance
Parameter Symbol Value Unit
Junction - soldering point1)
BCR146
BCR146F
RthJS
≤ 240
≤ 90
K/W
Electrical Characteristics at T
A
= 25°C, unless otherwise specified
Parameter Symbol Values Unit
min. typ. max.
DC Characteristics
Collector-emitter breakdown voltage
IC = 100 µA, IB = 0 V(BR)CEO 50 - - V
Collector-base breakdown voltage
IC = 10 µA, IE = 0 V(BR)CBO 50 - -
Collector-base cutoff current
VCB = 40 V, IE = 0 ICBO - - 100 nA
Emitter-base cutoff current
VEB = 10 V, IC = 0 IEBO - - 220 µA
DC current gain2)
IC = 5 mA, VCE = 5 V hFE 50 - - -
Collector-emitter saturation voltage2)
IC = 10 mA, IB = 0.5 mA VCEsat - - 0.3 V
Input off voltage
IC = 100 µA, VCE = 5 V Vi(off) 1.2 - 2.6
Input on voltage
IC = 2 mA, VCE = 0.3 V Vi(on) 1.5 - 4
Input resistor R132 47 62 kΩ
Resistor ratio R1/R21.92 2.14 2.36 -
AC Characteristics
Transition frequency
IC = 10 mA, VCE = 5 V, f = 100 MHz fT- 150 - MHz
Collector-base capacitance
VCB = 10 V, f = 1 MHz Ccb - 3 - pF
1For calculation of RthJA please refer to Application Note Thermal Resistance
2Pulse test: t < 300µs; D < 2%
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2007-09-19
3
BCR146...
DC current gain hFE = ƒ(IC)
VCE = 5V (common emitter configuration)
10 -4 10 -3 10 -2 10 -1
AIC
0
10
1
10
2
10
3
10
hFE
-40 °C
-25 °C
25 °C
85 °C
125 °C
Collector-emitter saturation voltage
VCEsat = ƒ(IC), IC/IB = 20
10 -3 10 -2 10 -1
AIC
0
0.05
0.1
0.15
0.2
0.25
0.3
0.35
0.4
V
0.5
VCEsat
-40 °C
-25 °C
25 °C
85 °C
125 °C
Input on Voltage Vi(on) = ƒ(IC)
VCE = 0.3V (common emitter configuration)
10 -5 10 -4 10 -3 10 -2 10 -1
A
IC
-1
10
0
10
1
10
2
10
V
Vi(on)
-40 °C
-25 °C
25 °C
85 °C
125 °C
Input off voltage Vi(off) = ƒ(IC)
VCE = 5V (common emitter configuration)
10 -5 10 -4 10 -3 10 -2 10 -1
A
IC
-1
10
0
10
1
10
V
Vi(off)
-40 °C
-25 °C
25 °C
85 °C
125 °C
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2007-09-19
4
BCR146...
Total power dissipation Ptot = ƒ(TS)
BCR146
0 15 30 45 60 75 90 105 120 °C 150
TS
0
25
50
75
100
125
150
175
200
225
250
mW
300
Ptot
Total power dissipation Ptot = ƒ(TS)
BCR146F
0 15 30 45 60 75 90 105 120 °C 150
TS
0
25
50
75
100
125
150
175
200
225
250
mW
300
Ptot
Permissible Pulse Load
Ptotmax/PtotDC = ƒ(tp)
BCR146
10 -6 10 -5 10 -4 10 -3 10 -2 10 0
stp
0
10
1
10
2
10
3
10
-
Ptotmax / PtotDC
D = 0
0.005
0.01
0.02
0.05
0.1
0.2
0.5
Permissible Pulse Load RthJS = ƒ(tp)
BCR146
10 -6 10 -5 10 -4 10 -3 10 -2 10 0
stp
-1
10
0
10
1
10
2
10
3
10
K/W
RthJS
0.5
0.2
0.1
0.05
0.02
0.01
0.005
D = 0
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2007-09-19
5
BCR146...
Permissible Pulse Load
Ptotmax/PtotDC = ƒ(tp)
BCR146F
10 -6 10 -5 10 -4 10 -3 10 -2 10 0
stp
0
10
1
10
2
10
3
10
Ptotmax/PtotDC
D=0
0.005
0.01
0.02
0.05
0.1
0.2
0.5
Permissible Puls Load RthJS = ƒ (tp)
BCR146F
10 -6 10 -5 10 -4 10 -3 10 -2 10 0
stp
-1
10
0
10
1
10
2
10
K/W
RthJS
D=0.5
0.2
0.1
0.05
0.02
0.01
0.005
0
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2007-09-19
6
BCR146...
Package SOT23
Package Outline
Foot Print
Marking Layout (Example)
Standard Packing
Reel ø180 mm = 3.000 Pieces/Reel
Reel ø330 mm = 10.000 Pieces/Reel
EH
s
BCW66
Type code
Pin 1
0.8
0.9 0.91.3
0.8 1.2
0.25
M
BC
1.9
-0.05
+0.1
0.4
±0.1
2.9
0.95
C
B
0...8˚
0.2 A
0.1 MAX.
10˚ MAX.
0.08...0.15
1.3
±0.1
10˚ MAX.
M
2.4
±0.15
±0.1
1
A
0.15 MIN.
1)
1) Lead width can be 0.6 max. in dambar area
12
3
3.15
4
2.65
2.13
0.9
8
0.2
1.15
Pin 1
Manufacturer
2005, June
Date code (YM)
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2007-09-19
7
BCR146...
Package TSFP-3
4
Package Outline
Foot Print
Marking Layout (Example)
Standard Packing
Reel ø180 mm = 3.000 Pieces/Reel
Reel ø330 mm = 10.000 Pieces/Reel
±0.05
0.2
3
±0.05
1.2
12
10˚ MAX.
±0.05
0.8
1.2
±0.05
±0.04
0.55
±0.05
0.2
±0.05
0.15
±0.05
0.2
0.4±0.05
0.4±0.05
0.4
0.45
1.05
0.4 0.4
BCR847BF
Type code
Pin 1
0.2
1.35
0.3
0.7
1.2
1.5
8
Pin 1
Manufacturer
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2007-09-19
8
BCR146...
Edition 2006-02-01
Published by
Infineon Technologies AG
81726 München, Germany
© Infineon Technologies AG 2007.
All Rights Reserved.
Attention please!
The information given in this dokument shall in no event be regarded as a guarantee
of conditions or characteristics (“Beschaffenheitsgarantie”). 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 your nearest Infineon Technologies Office (www.infineon.com).
Warnings
Due to technical requirements components may contain dangerous substances.
For information on the types in question please contact your nearest
Infineon Technologies Office.
Infineon Technologies Components may only be used in life-support devices or
systems 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.
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