BC847BS
DUAL NPN SMALL SIGNAL SURFACE MOUNT TRANSISTOR
Features
Ultra-Small Surface Mount Package
Ideally Suited for Automated Insertion
For switching and AF Amplifier Application
Totally Lead-Free & Fully RoHS compliant (Notes 1 & 2)
Halogen and Antimony Free. "Green" Device (Note 3)
Qualified to AEC-Q101 Standards for High Reliability
PPAP capable (Note 4)
Mechanical Data
Case: SOT363
Case Material: Molded Plastic, “Green” Molding Compound. UL
Flammability Classification Rating 94V-0
Moisture Sensitivity: Level 1 per J-STD-020
Terminals: Finish
Matte Tin Finish. Solderable per MIL-STD-
202, Method 208
e3
Weight: 0.006 grams (approximate)
SOT363
Top View
Device Schematic
Top View
Ordering Information
(Notes 4 & 5)
Part Number
BC847BS-7-F
BC847BSQ-7-F
BC847BS-13-F
Notes:
Compliance
AEC-Q101
Automotive
AEC-Q101
Marking
K1F
K1F
K1F
Reel size (inches)
7
7
13
Tape width (mm)
8
8
8
Quantity per reel
3,000
3,000
10,000
1. No purposely added lead. Fully EU Directive 2002/95/EC (RoHS) & 2011/65/EU (RoHS 2) compliant.
2. See http://www.diodes.com for more information about Diodes Incorporated’s definitions of Halogen- and Antimony-free, "Green" and Lead-free.
3. Halogen- and Antimony-free "Green” products are defined as those which contain <900ppm bromine, <900ppm chlorine (<1500ppm total Br + Cl) and
<1000ppm antimony compounds.
4. Automotive products are AEC-Q101 qualified and are PPAP capable. Automotive, AEC-Q101 and standard products are electrically and thermally
the same, except where specified.
5. For packaging details, go to our website at http://www.diodes.com.
Marking Information
K1F = Product Type Marking Code
YM = Date Code Marking
Y = Year (ex: Y = 2011)
M = Month (ex: 9 = September)
Date Code Key
Year
Code
Month
Code
2010
X
Jan
1
2011
Y
Feb
2
Mar
3
2012
Z
Apr
4
May
5
2013
A
Jun
6
2014
B
Jul
7
Aug
8
2015
C
Sep
9
2016
D
Oct
O
Nov
N
2017
E
Dec
D
BC847BS
Document number: DS30222 Rev. 13 - 2
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BC847BS
Maximum Ratings
(@T
A
= +25°C unless otherwise specified.)
Characteristic
Collector-Base Voltage
Collector-Emitter Voltage
Emitter-Base Voltage
Collector Current
Peak Collector Current
Peak Base Current
Symbol
V
CBO
V
CEO
V
EBO
I
C
I
CM
I
BM
Value
50
45
6
100
200
200
Unit
V
V
V
mA
mA
mA
Thermal Characteristics
(@T
A
= +25°C unless otherwise specified.)
Characteristic
Power Dissipation (Note 6)
Thermal Resistance, Junction to Ambient (Note 6)
Operating and Storage Temperature Range
Symbol
P
D
R
JA
T
J
, T
STG
Value
200
625
-65 to +150
Unit
mW
°C/W
°C
Electrical Characteristics
(@T
A
= +25°C unless otherwise specified.)
Characteristic (Note 7)
Collector-Base Breakdown Voltage
Collector-Emitter Breakdown Voltage
Emitter-Base Breakdown Voltage
DC Current Gain
Collector-Emitter Saturation Voltage
Base-Emitter Saturation Voltage
Base-Emitter Voltage
Collector-Cutoff Current
Emitter-Cutoff Current
Gain Bandwidth Product
Collector-Base Capacitance
Emitter-Base Capacitance
Notes:
Symbol
BV
CBO
BV
CEO
BV
EBO
h
FE
V
CE(sat)
V
BE(sat)
V
BE(on)
I
CBO
I
EBO
f
T
C
CBO
C
EBO
Min
50
45
6
200
—
—
580
—
—
—
100
—
—
Typ
—
—
—
—
—
755
665
—
—
—
—
2.0
11
Max
—
—
—
450
100
400
—
700
20
5.0
100
—
3.0
—
Unit
V
V
V
—
mV
mV
mV
nA
µA
nA
MHz
pF
pF
Test Condition
I
C
= 100A, I
B
= 0
I
C
= 10mA, I
B
= 0
I
E
= 100A, I
C
= 0
V
CE
= 5.0V, I
C
= 2.0mA
I
C
= 10mA, I
B
= 0.5mA
I
C
= 100mA, I
B
= 5.0mA
I
C
= 10mA, I
B
= 0.5mA
V
CE
= 5.0V, I
C
= 2.0mA
V
CB
= 40V
V
CB
= 40V, T
A
= +125°C
V
EB
= 5.0V, I
C
= 0
V
CE
= 5.0V, I
C
= 10mA,
f = 100MHz
V
CB
= 10V, f = 1.0MHz
V
EB
= 0.5V, f = 1.0MHz
6. For the device mounted on minimum recommended pad layout FR4 PCB with high coverage of single sided 1oz copper, in still air conditions; the device
is measured when operating in a steady-state condition.
7. Short duration pulse test used to minimize self-heating effect.
BC847BS
Document number: DS30222 Rev. 13 - 2
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February 2013
© Diodes Incorporated
BC847BS
Typical Electrical Characteristics
(@T
A
= +25°C unless otherwise specified.)
250
1,000
P
D
, POWER DISSIPATION (mW)
200
h
FE,
DC CURRENT GAIN
100
150
100
10
50
0
0
40
80
160
120
T
A
, AMBIENT TEMPERATURE (
°
C)
Figure 1 Power Derating Curve
200
1
0.01
0.1
1.0
10
100
I
C
, COLLECTOR CURRENT (mA)
Figure 2 Typical DC Current Gain vs. Collector Current
T
A
= 25
°
C
0.5
1,000
f
T
, GAIN-BANDWIDTH PRODUCT (MHz)
V
CE(SAT)
, COLLECTOR-EMITTER
SATURATION VOLTAGE (V)
0.4
V
CE
= 10V
5V
2V
0.3
100
0.2
0.1
1.0
10
100
I
C
, COLLECTOR CURRENT (mA)
Figure 3 Typical Collector-Emitter Saturation Voltage
vs. Collector Current
0
0.1
10
0.1
1.0
10
I
C
, COLLECTOR CURRENT (mA)
Figure 4 Typical Gain-Bandwidth Product
vs. Collector Current
100
BC847BS
Document number: DS30222 Rev. 13 - 2
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Package Outline Dimensions
Please see AP02002 at http://www.diodes.com/datasheets/ap02002.pdf for latest version.
A
B C
H
K
M
J
D
F
L
SOT363
Dim Min Max Typ
A
0.10 0.30 0.25
B
1.15 1.35 1.30
C
2.00 2.20 2.10
D
0.65 Typ
F
0.40 0.45 0.425
H
1.80 2.20 2.15
J
0
0.10 0.05
K
0.90 1.00 1.00
L
0.25 0.40 0.30
M
0.10 0.22 0.11
0°
8°
-
All Dimensions in mm
Suggested Pad Layout
Please see AP02001 at http://www.diodes.com/datasheets/ap02001.pdf for the latest version.
C2
C2
Z
G
C1
Y
X
Dimensions Value (in mm)
Z
2.5
G
1.3
X
0.42
Y
0.6
C1
1.9
C2
0.65
BC847BS
Document number: DS30222 Rev. 13 - 2
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IMPORTANT NOTICE
DIODES INCORPORATED MAKES NO WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, WITH REGARDS TO THIS DOCUMENT,
INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
(AND THEIR EQUIVALENTS UNDER THE LAWS OF ANY JURISDICTION).
Diodes Incorporated and its subsidiaries reserve the right to make modifications, enhancements, improvements, corrections or other changes
without further notice to this document and any product described herein. Diodes Incorporated does not assume any liability arising out of the
application or use of this document or any product described herein; neither does Diodes Incorporated convey any license under its patent or
trademark rights, nor the rights of others. Any Customer or user of this document or products described herein in such applications shall assume
all risks of such use and will agree to hold Diodes Incorporated and all the companies whose products are represented on Diodes Incorporated
website, harmless against all damages.
Diodes Incorporated does not warrant or accept any liability whatsoever in respect of any products purchased through unauthorized sales channel.
Should Customers purchase or use Diodes Incorporated products for any unintended or unauthorized application, Customers shall indemnify and
hold Diodes Incorporated and its representatives harmless against all claims, damages, expenses, and attorney fees arising out of, directly or
indirectly, any claim of personal injury or death associated with such unintended or unauthorized application.
Products described herein may be covered by one or more United States, international or foreign patents pending. Product names and markings
noted herein may also be covered by one or more United States, international or foreign trademarks.
This document is written in English but may be translated into multiple languages for reference. Only the English version of this document is the
final and determinative format released by Diodes Incorporated.
LIFE SUPPORT
Diodes Incorporated products are specifically not authorized for use as critical components in life support devices or systems without the express
written approval of the Chief Executive Officer of Diodes Incorporated. As used herein:
A. Life support devices or systems are devices or systems which:
1. are intended to implant into the body, or
2. support or sustain life and whose failure to perform when properly used in accordance with instructions for use provided in the
labeling can be reasonably expected to result in significant injury to the user.
B. A critical component is any component in a life support device or system whose failure to perform can be reasonably expected to cause the
failure of the life support device or to affect its safety or effectiveness.
Customers represent that they have all necessary expertise in the safety and regulatory ramifications of their life support devices or systems, and
acknowledge and agree that they are solely responsible for all legal, regulatory and safety-related requirements concerning their products and any
use of Diodes Incorporated products in such safety-critical, life support devices or systems, notwithstanding any devices- or systems-related
information or support that may be provided by Diodes Incorporated. Further, Customers must fully indemnify Diodes Incorporated and its
representatives against any damages arising out of the use of Diodes Incorporated products in such safety-critical, life support devices or systems.
Copyright © 2013, Diodes Incorporated
www.diodes.com
BC847BS
Document number: DS30222 Rev. 13 - 2
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