BC847BFA

BC847BFA
45V NPN SMALL SIGNAL TRANSISTOR IN DFN0806
Features
Mechanical Data

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
BVCEO > 45V
IC = 100mA High Collector Current
PD = 435mW Power Dissipation
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0.48mm2 Package Footprint, 16 times smaller than SOT23
0.4mm Height Package Minimizing Off-Board Profile
Complementary PNP Type BC857BFA
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
An Automotive-Compliant Part is Available Under Separate
Datasheet (BC847BFAQ)


Case: X2-DFN0806-3
Case Material: Molded Plastic, “Green” Molding Compound;
UL Flammability Classification Rating 94V-0
Moisture Sensitivity: Level 1 per J-STD-020
Terminals: Finish  NiPdAu, Solderable per MIL-STD-202,
Method 208 e4

X2-DFN0806-3
Weight: 0.0008 grams (Approximate)
C
B
C
B
E
E
Top View
Top View
Device Schematic
Device Symbol
Bottom View
Ordering Information (Note 4)
Product
BC847BFA-7B
Notes:
Compliance
AEC-Q101
Marking
1F
Reel size (inches)
7
Tape width (mm)
8mm
Quantity per reel
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/quality/lead_free.html 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. For packaging details, go to our website at http://www.diodes.com/products/packages.html.
Marking Information
X2-DFN0806-3
1F
1F = Product Type Marking Code
Top View
Bar Denotes Base
and Emitter Side
BC847BFA
Document number: DS36018 Rev. 3 - 2
1 of 7
www.diodes.com
May 2016
© Diodes Incorporated
BC847BFA
Absolute Maximum Ratings (@TA = +25°C, unless otherwise specified.)
Characteristic
Collector-Base Voltage
Collector-Emitter Voltage
Emitter-Base Voltage
Continuous Collector Current
Peak Pulse Collector Current
Symbol
VCBO
VCEO
VEBO
IC
ICM
Value
50
45
6.0
100
200
Unit
V
V
V
mA
mA
Value
435
287
150
-55 to +150
Unit
mW
°C/W
°C/W
°C
Thermal Characteristics (@TA = +25°C, unless otherwise specified.)
Characteristic
Power Dissipation (Note 5)
Thermal Resistance, Junction to Ambient (Note 5)
Thermal Resistance, Junction to Lead (Note 6)
Operating and Storage and Temperature Range
Symbol
PD
RJA
RJL
TJ, TSTG
ESD Ratings (Note 7)
Symbol
Value
Unit
Electrostatic Discharge - Human Body Model
Characteristic
ESD HBM
4,000
V
JEDEC Class
3A
Electrostatic Discharge - Machine Model
ESD MM
200
V
B
Notes:
5. For the device mounted on minimum recommended pad layout 1oz copper that is on a single-sided 1.6mm FR4 PCB; device is measured
under still air conditions whilst operating in steady state condition. The entire exposed collector pad is attached to the heatsink.
6. Thermal resistance from junction to solder-point (on the exposed collector pad).
7. Refer to JEDEC specification JESD22-A114 and JESD22-A115.
BC847BFA
Document number: DS36018 Rev. 3 - 2
2 of 7
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May 2016
© Diodes Incorporated
BC847BFA
Thermal Characteristics and Derating Information
0.45
Max Power Dissipation (W)
IC Collector Current (A)
VCE(sat)
Limited
100m
DC
1s
100ms
10ms
1ms
10m
10m
Single Pulse
T amb=25°C
100m
1
10
VCE Collector-Emitter Voltage (V)
0.40
0.35
0.30
0.25
0.20
0.15
0.10
0.05
0.00
0
20
Maximum Power (W)
Thermal Resistance (°C/W)
100 120 140 160
100
Single Pulse
T amb=25°C
100
1k
10
1
100µ
1m
10m 100m
1
10
100
1k
Pulse Width (s)
Transient Thermal Impedance
Document number: DS36018 Rev. 3 - 2
80
Derating Curve
Pulse Width (s)
BC847BFA
60
Temperature (°C)
Safe Operating Area
300
275 T amb=25°C
250
225
200
175 D=0.5
150
125
100
D=0.2
Single Pulse
75
D=0.05
50
25
D=0.1
0
100µ 1m 10m 100m 1
10
40
3 of 7
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Pulse Power Dissipation
May 2016
© Diodes Incorporated
BC847BFA
Electrical Characteristics
(@TA = +25°C, unless otherwise specified.)
Characteristic
OFF CHARACTERISTICS
Collector-Base Breakdown Voltage
Collector-Emitter Breakdown Voltage
Collector-Emitter Breakdown Voltage (Note 8)
Collector-Base Breakdown Voltage
Collector-Base Cut-Off Current
Collector-Emitter Cut-Off Current
ON CHARACTERISTICS (Note 8)
Symbol
Min
Typical
Max
Unit
BVCBO
BVCES
BVCEO
BVEBO
ICBO
ICES
50
50
45
6.0


150
150
65
8.35






15
15
V
hFE

200
220
260
Collector-Emitter Saturation Voltage
VCE(sat)

50
122

470
125
300
Base-Emitter Saturation Voltage
VBE(sat)

760
880
1,000
1,100
mV
Base-Emitter Voltage
VBE(on)
580

650
725
750
800
mV
Cobo

1.5

pF
fT
100
170

MHz
DC Current Gain
SMALL SIGNAL CHARACTERISTICS
Output Capacitance
Current Gain-Bandwidth Product
Note:
V
V
nA
nA

mV
Test Condition
IC = 50µA, IB = 0
IC = 50µA, IB = 0
IC = 1mA, IB = 0
IE = 50µA, IC = 0
VCB = 40V
VCE = 40V
IC = 10µA, VCE = 5.0V
IC = 2.0mA, VCE = 5.0V
IC = 10mA, IB = 0.5mA
IC = 100mA, IB = 5.0mA
IC = 10mA, IB = 0.5mA
IC = 100mA, IB = 5.0mA
IC = 2.0mA, VCE = 5V
IC = 10mA, VCE = 5V
VCB = 10.0V, f = 1.0MHz, IE = 0
VCE = 5V, IC = 10mA,
f = 100MHz
8. Measured under pulsed conditions. Pulse width  300µs. Duty cycle  2%.
BC847BFA
Document number: DS36018 Rev. 3 - 2
4 of 7
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May 2016
© Diodes Incorporated
BC847BFA
Typical Electrical Characteristics (@TA = +25°C, unless otherwise specified.)
0.16
IB = 1.8mA
450
IB = 2mA
IB = 1.6mA
0.14
IC, COLLECTOR CURRENT (A)
IB = 1.2mA
IB = 1mA
0.10
IB = 0.8mA
IB = 0.6mA
0.08
IB = 0.4mA
0.06
0.04
IB = 0.2mA
TA = 100°C
300
250
150
50
0
0
1
2
3
4
5
VCE, COLLECTOR-EMITTER VOLTAGE (V)
Fig. 4 Typical Collector Current
vs. Collector-Emitter Voltage
1
10
100
IC, COLLECTOR CURRENT (mA)
Fig. 5 Typical DC Current Gain vs. Collector Current
1
VCE(SAT), COLLECTOR-EMITTER
SATURATION VOLTAGE (V)
IC/IB = 10
0.18
VCE(SAT), COLLECTOR-EMITTER
SATURATION VOLTAGE (V)
TA = -55°C
100
0.20
0.16
0.14
0.12
0.10
TA = 150°C
0.08
TA = 100°C
0.06
0.04
TA = 25°C
0.1
IC/IB = 100
IC/IB = 50
IC/IB = 20
IC/IB = 10
TA = -55°C
0.02
0.01
0
10
100
IC, COLLECTOR CURRENT (mA)
Fig. 6 Typical Collector-Emitter Saturation Voltage
vs. Collector Current
1.0
VCE = 5V
0.9
TA = -55°C
0.8
0.7
TA = 25°C
0.6
0.5
TA = 100°C
0.4
TA = 150°C
0.3
1
10
100
IC, COLLECTOR CURRENT (mA)
Fig. 8 Typical Base-Emitter Turn-On Voltage
vs. Collector Current
BC847BFA
Document number: DS36018 Rev. 3 - 2
VBE(SAT), BASE-EMITTER SATURATION VOLTAGE (V)
1
VBE(ON), BASE-EMITTER TURN-ON VOLTAGE (V)
TA = 25°C
200
0.02
0
T A = 150°C
350
hFE, DC CURRENT GAIN
0.12
VCE = 5V
400
IB = 1.4mA
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1
10
100
IC, COLLECTOR CURRENT (mA)
Fig. 7 Typical Collector-Emitter Saturation Voltage
vs. Collector Current
1.1
1.0
0.9
0.8
TA = -55°C
0.7
T A = 25°C
0.6
0.5
TA = 100°C
0.4
T A = 150°C
0.3
1
10
100
IC, COLLECTOR CURRENT (mA)
Fig. 9 Typical Base-Emitter Saturation Voltage
vs. Collector Current
May 2016
© Diodes Incorporated
BC847BFA
Package Outline Dimensions
Please see http://www.diodes.com/package-outlines.html for the latest version.
A3
A1
A
Seating Plane
X2-DFN0806-3
Dim Min
Max Typ
A
0.375 0.40 0.39
A1
0
0.05 0.02
A3
0.10
b
0.10 0.20 0.15
D
0.55 0.65 0.60
D1
0.35 0.45 0.40
E
0.75 0.85 0.80
E1
0.20 0.30 0.25
e
0.35
K
0.20
L
0.20 0.30 0.25
All Dimensions in mm
D
e
L (2x)
b (2x)
K
E
E1
Pin#1
R0.075
D1
Suggested Pad Layout
Please see http://www.diodes.com/package-outlines.html for the latest version.
X1
Y1
Dimensions
Y2
X (2x)
Y (2x)
C
X
X1
X2
Y
Y1
Y2
Value
(in mm)
0.350
0.200
0.450
0.550
0.375
0.475
1.000
C
X2
BC847BFA
Document number: DS36018 Rev. 3 - 2
6 of 7
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May 2016
© Diodes Incorporated
BC847BFA
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 © 2016, Diodes Incorporated
www.diodes.com
BC847BFA
Document number: DS36018 Rev. 3 - 2
7 of 7
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May 2016
© Diodes Incorporated
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