BC857BV
PNP DUAL SMALL SIGNAL SURFACE MOUNT TRANSISTOR
Features
Epitaxial Die Construction
Complementary PNP Type Available (BC847BV)
Ultra-Small Surface Mount Package
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
Mechanical Data
Case: SOT-563
Case Material: Molded Plastic, “Green” Molding Compound;
UL Flammability Classification Rating 94V-0
Moisture Sensitivity: Level 1 per J-STD-020
Terminal Connections: See Diagram
Terminals: Finish - Matte Tin Annealed over Copper Leadframe;
Solderable per MIL-STD-202, Method 208
Weight: 0.003 grams (Approximate)
SOT-563
C
1
B
2
E
2
E
1
B
1
C
2
Top View
Bottom View
Device Schematic
(Note 5)
Ordering Information
(Note 4)
Part Number
BC857BV-7
Notes:
Case
SOT-563
Packaging
3,000/Tape & Reel
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.
5. Package is non-polarized. Parts may be on reel in orientation illustrated, 180° rotated, or mixed (both ways).
Marking Information
SOT-563
K
5V YM
K5V = Product Type Marking Code
YM = Date Code Marking
Y = Year (ex: T = 2006)
M = Month (ex: 9 = September)
Date Code Key
Year
Code
Month
Code
2003
P
Jan
1
2004
R
Feb
2
2005
S
Mar
3
2006
T
Apr
4
2007
U
2008
V
2009
W
Jun
6
2010
X
Jul
7
2011
Y
Aug
8
2012
Z
Sep
9
2013
A
Oct
O
2014
B
Nov
N
2015
C
Dec
D
May
5
BC857BV
Document number: DS30433 Rev. 7 - 2
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BC857BV
Maximum Ratings
(@T
A
= +25°C unless otherwise specified.)
Characteristic
Collector-Base Voltage
Collector-Emitter Voltage
Emitter-Base Voltage
Collector Current
Symbol
V
CBO
V
CEO
V
EBO
I
C
Value
-50
-45
-5.0
-100
Unit
V
V
V
mA
Thermal Characteristics
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
150
833
-55 to +150
Unit
mW
°C/W
°C
Electrical Characteristics
(@T
A
= +25°C unless otherwise specified.)
Symbol
V
(BR)CBO
V
(BR)CEO
V
(BR)EBO
h
FE
V
CE(SAT)
V
BE(SAT)
V
BE(ON)
I
CBO
f
T
C
OB
NF
Min
-50
-45
-5
220
—
—
—
-600
—
—
—
100
—
—
Typ
—
—
—
290
—
—
-700
-900
—
—
—
—
—
—
—
Max
—
—
—
475
-100
-400
—
—
-750
-820
-15
-4.0
—
4.5
10
Unit
V
V
V
—
mV
mV
mV
nA
µA
MHz
pF
dB
Test Condition
I
C
= 10µA, I
B
= 0
I
C
= 10mA, I
B
= 0
I
E
= 1µA, 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
I
C
= -100mA, I
B
= -5.0mA
V
CE
= -5.0V, I
C
= -2.0mA
V
CE
= -5.0V, I
C
= -10mA
V
CB
= -30V
V
CB
= -30V, T
A
= +150°C
V
CE
= -5.0V, I
C
= -10mA, f = 100MHz
V
CB
= -10V, f = 1.0MHz
I
C
= -0.2mA, V
CE
= -5.0Vdc,
R
S
= 2.0KΩ, f = 1.0KHz, BW = 200Hz
Characteristic
Collector-Base Breakdown Voltage (Note 7)
Collector-Emitter Breakdown Voltage (Note 7)
Emitter-Base Breakdown Voltage (Note 7)
DC Current Gain (Note 7)
Collector-Emitter Saturation Voltage (Note 7)
Base-Emitter Saturation Voltage (Note 7)
Base-Emitter Voltage (Note 7)
Collector Cut-Off Current (Note 7)
Gain Bandwidth Product
Output Capacitance
Noise Figure
Notes:
6. Device mounted on FR-4 PCB, 1-inch x 0.85 inch x 0.062 inch; pad layout as shown on Diodes Inc. suggested pad layout document AP02001, which
can be found on our website at http://www.diodes.com/datasheets/ap02001.pdf.
7. Short duration pulse test used to minimize self-heating effect.
BC857BV
Document number: DS30433 Rev. 7 - 2
2 of 5
www.diodes.com
March 2015
© Diodes Incorporated
BC857BV
250
1,000
T
A
= 150°C
V
CE
= 5V
P
D
, POWER DISSIPATION (mW)
200
h
FE
, DC CURRENT GAIN
100
T
A
= 25°C
T
A
= -50°C
150
100
10
50
0
0
50
100
150
T
A
, AMBIENT TEMPERATURE (°C)
Fig. 1 Power Dissipation vs. Ambient Temperature (Note 2)
-50
1
1
10
100
1,000
I
C
, COLLECTOR CURRENT (mA)
Fig. 2 Typical DC Current Gain vs. Collector Current
0.5
I
C
I
B
= 10
1,000
0.4
0.3
0.2
T
A
= 150°C
T
A
= 25°C
0.1
T
A
= -50°C
0
0.1
f
t
, GAIN-BANDWIDTH PRODUCT (MHz)
V
CE
= 5V
V
CE(SAT)
, COLLECTOR-EMITTER
SATURATION VOLTAGE (V)
100
1,000
10
100
1
I
C
, COLLECTOR CURRENT (mA)
Fig. 3 Collector-Emitter Saturation Voltage
vs. Collector Current
10
10
100
I
C
, COLLECTOR CURRENT (mA)
Fig. 4 Typical Gain-Bandwidth Product vs. Collector Current
1
BC857BV
Document number: DS30433 Rev. 7 - 2
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BC857BV
Package Outline Dimensions
Please see AP02002 at http://www.diodes.com/datasheets/ap02002.pdf for the latest version.
A
B
C
D
G
K
M
SOT-563
Dim Min
Max Typ
A
0.15 0.30 0.20
B
1.10 1.25 1.20
C
1.55 1.70 1.60
D
-
-
0.50
G
0.90 1.10 1.00
H
1.50 1.70 1.60
K
0.55 0.60 0.60
L
0.10 0.30 0.20
M
0.10 0.18 0.11
All Dimensions in mm
H
L
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
2.2
G
1.2
X
0.375
Y
0.5
C1
1.7
C2
0.5
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Document number: DS30433 Rev. 7 - 2
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BC857BV
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 © 2015, Diodes Incorporated
www.diodes.com
BC857BV
Document number: DS30433 Rev. 7 - 2
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