BC857BV
Document number: DS30433 Rev. 5 - 2 1 of 4
www.diodes.com April 2009
© Diodes Incorporated
BC857BV
PNP DUAL SMALL SIGNAL SURFACE MOUNT TRANSISTOR
Features
Epitaxial Die Construction
Complementary PNP Type Available (BC847BV)
Ultra-Small Surface Mount Package
Lead Free By Design/RoHS Compliant (Note 3)
"Green" Device (Notes 5 and 6)
Qualified to AEC-Q101 Standards for High Reliability
Mechanical Data
Case: SOT-563
Case Material: Molded Plastic, “Green” Molding Compound,
Note 6. UL Flammability Classification Rating 94V-0
Moisture Sensitivity: Level 1 per J-STD-020D
Terminal Connections: See Diagram
Terminals: Finish - Matte Tin annealed over Alloy 42 leadframe.
Solderable per MIL-STD-202, Method 208
Marking Information: See Page 2
Ordering Information: See Page 2
Weight: 0.003 grams (approximate)
Maximum Ratings @TA = 25°C unless otherwise specified
Characteristic Symbol Value Unit
Collector-Base Voltage VCBO -50 V
Collector-Emitter Voltage VCEO -45 V
Emitter-Base Voltage VEBO -5.0 V
Collector Current IC -100 mA
Thermal Characteristics
Characteristic Symbol Value Unit
Power Dissipation (Note 2) PD 150 mW
Thermal Resistance, Junction to Ambient (Note 2) R
θ
JA 833 °C/W
Operating and Storage Temperature Range TJ, TSTG -55 to +150 °C
Electrical Characteristics @TA = 25°C unless otherwise specified
Characteristic Symbol Min Typ Max Unit Test Condition
Collector-Base Breakdown Voltage (Note 4) V
(
BR
)
CBO -50 V IC = 10μA, IB = 0
Collector-Emitter Breakdown Voltage (Note 4) V
(
BR
)
CEO -45 V IC = 10mA, IB = 0
Emitter-Base Breakdown Voltage (Note 4) V
(
BR
)
EBO -5 V IE = 1μA, IC = 0
DC Current Gain (Note 4) hFE 220 290 475 VCE = -5.0V, IC = -2.0mA
Collector-Emitter Saturation Voltage (Note 4) VCE(SAT)
-100
-400 mV IC = -10mA, IB = -0.5mA
IC = -100mA, IB = -5.0mA
Base-Emitter Saturation Voltage (Note 4) VBE(SAT)
-700
-900
mV IC = -10mA, IB = -0.5mA
IC = -100mA, IB = -5.0mA
Base-Emitter Voltage (Note 4) VBE(ON) -600
-750
-820 mV VCE = -5.0V, IC = -2.0mA
VCE = -5.0V, IC = -10mA
Collector-Cutoff Current (Note 4) ICBO
-15
-4.0 nA
µA VCB = -30V
VCB = -30V, TA = 150°C
Gain Bandwidth Product fT 100 MHz VCE = -5.0V, IC = -10mA, f = 100MHz
Output Capacitance COB 4.5 pF VCB = -10V, f = 1.0MHz
Noise Figure NF 10 dB IC = -0.2mA, VCE = -5.0Vdc,
RS = 2.0KΩ, f = 1.0KHz, BW = 200Hz
Notes: 1. Package is non-polarized. Parts may be on reel in orientation illustrated, 180° rotated, or mixed (both ways).
2. 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.
3. No purposefully added lead.
4. Short duration pulse test used to minimize self-heating effect.
5. Diodes Inc.'s "Green" policy can be found on our website at http://www.diodes.com/products/lead_free/index.php.
6. Product manufactured with Date Code UO (week 40, 2007) and newer are built with Green Molding Compound. Product manufactured prior to Date Code
UO are built with Non-Green Molding Compound and may contain Halogens or Sb2O3 Fire Retardants.
Top View Bottom View Device Schematic (Note 1)
C
1
B
2
E
2
C
2
E
1
B
1
BC857BV
Document number: DS30433 Rev. 5 - 2 2 of 4
www.diodes.com April 2009
© Diodes Incorporated
BC857BV
-50 050 100 150
250
200
150
50
100
0
T , AMBIENT TEMPERAT URE ( C)
Fig . 1 Po we r Diss ipation vs. Am bi ent Tem per ature (N ot e 2)
A
°
P
,
P
O
WE
R
DISSI
P
A
T
I
O
N (mW)
D
1
10
100
1,000
110100
1,000
V = 5V
CE
h, D
C
C
U
R
R
EN
T
G
AIN
FE
I , COLLECTOR CURRENT (mA)
Fig. 2 Ty pical DC Current Gain vs. Collector Current
C
T = 25°C
A
T = -50°C
A
T = 150°C
A
1
0.1 10 100 1,000
V,
C
O
LLE
C
T
O
R
-EMI
T
T
E
R
SATURATION VOLTAGE (V)
CE(SAT)
I , COLLECTOR CURRENT (mA)
Fig. 3 Collector-Em itter Saturation V o ltage
vs. Collector Current
C
T = 25°C
A
T = -50°C
A
T = 150°C
A
0
0.1
0.2
0.3
0.4
0.5
I
I
C
B
= 10
10
100
1,000
110 100
f,
G
AIN-BANDWID
T
H
P
R
O
D
U
C
T
(M
H
z)
t
I , COLLECTOR CURRENT (mA)
Fig. 4 Typical Gain-Bandwidth Product vs. Collector Current
C
V = 5V
CE
Ordering Information (Note 7)
Part Number Case Packaging
BC857BV-7 SOT-563 3000/Tape & Reel
Notes: 7. For packaging details, go to our website at http://www.diodes.com/datasheets/ap02007.pdf.
Marking Information
Date Code Key
Year 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015
Code P R S T U V W X Y Z A B C
Month Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Code 1 2 3 4 5 6 7 8 9 O N D
K5V = Product Type Marking Code
YM = Date Code Marking
Y = Year (ex: T = 2006)
M = Month (ex: 9 = September)
K5V YM
BC857BV
Document number: DS30433 Rev. 5 - 2 3 of 4
www.diodes.com April 2009
© Diodes Incorporated
BC857BV
Package Outline Dimensions
Suggested Pad Layout
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
Dimensions Value (in mm)
Z 2.2
G 1.2
X 0.375
Y 0.5
C1 1.7
C2 0.5
A
M
L
BC
H
K
GD
X
Z
Y
C1
C2
C2
G
BC857BV
Document number: DS30433 Rev. 5 - 2 4 of 4
www.diodes.com April 2009
© Diodes Incorporated
BC857BV
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