Diodes BC858B Pnp surface mount small signal transistor Datasheet

SPICE MODELS: BC856A BC856B BC857A BC857B BC857C BC858A BC858B BC858C
BC856A - BC858C
PNP SURFACE MOUNT SMALL SIGNAL TRANSISTOR
Features
•
•
•
•
Ideally Suited for Automatic Insertion
Complementary NPN Types Available (BC846-BC848)
For Switching and AF Amplifier Applications
Lead Free/RoHS Compliant (Note 3)
SOT-23
Mechanical Data
•
•
•
•
•
•
•
•
•
Case: SOT-23
Case Material: Molded Plastic. UL Flammability
Classification Rating 94V-0
Moisture Sensitivity: Level 1 per J-STD-020C
Terminals: Solderable per MIL-STD-202, Method 208
Lead Free Plating (Matte Tin Finish annealed over
Alloy 42 leadframe).
Pin Connections: See Diagram
Marking Codes: See Table Below & Diagram on Page 4
Ordering & Date Code Information: See Page 4
Weight: 0.008 grams (approximate)
Dim
Min
Max
A
0.37
0.51
B
1.20
1.40
C
2.30
2.50
D
0.89
1.03
E
0.45
0.60
G
1.78
2.05
H
2.80
3.00
J
0.013
0.10
K
0.903
1.10
L
0.45
0.61
M
0.085
0.180
α
0°
8°
All Dimensions in mm
Marking Code (Note 2)
Type
Marking
Type
Marking
BC856A
3A, K3A
BC857C
3G, K3G
BC856B
3B, K3B
BC858A
3J, K3J, K3A, K3V
BC857A
3E, K3V, K3A
BC858B
3K, K3K, K3B, K3W
BC857B
3F, K3W, K3B
BC858C
3L, K3L, K3G
Maximum Ratings
@TA = 25°C unless otherwise specified
Characteristic
Collector-Base Voltage
Collector-Emitter Voltage
Symbol
Value
Unit
BC856
BC857
BC858
VCBO
-80
-50
-30
V
BC856
BC857
BC858
VCEO
-65
-45
-30
V
Emitter-Base Voltage
VEBO
-5.0
V
Collector Current
IC
-100
mA
Peak Collector Current
ICM
-200
mA
Peak Emitter Current
IEM
-200
mA
Power Dissipation (Note 1)
Pd
300
mW
RθJA
417
°C/W
Tj, TSTG
-65 to +150
°C
Thermal Resistance, Junction to Ambient (Note 1)
Operating and Storage Temperature Range
Notes:
1.
2.
3.
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.
Current gain subgroup “C” is not available for BC856.
No purposefully added lead.
DS11207 Rev. 18 - 2
1 of 4
BC856A-BC858C
www.diodes.com
© Diodes Incorporated
Electrical Characteristics
@TA = 25°C unless otherwise specified
Characteristic
Collector-Base Breakdown Voltage (Note 4)
Collector-Emitter Breakdown Voltage (Note 4)
Symbol
Min
Typ
Max
Unit
BC856
BC857
BC858
V(BR)CBO
-80
-50
-30
—
—
—
—
—
—
V
IC = 10μA, IB = 0
BC856
BC857
BC858
V(BR)CEO
-65
-45
-30
—
—
—
—
—
—
V
IC = 10mA, IB = 0
V(BR)EBO
-5
—
—
V
IE = 1μA, IC = 0
hfe
hfe
hfe
hie
hie
hie
hoe
hoe
hoe
hre
hre
hre
—
—
—
—
—
—
—
—
—
—
—
—
125
220
420
200
330
600
2.7
4.5
8.7
18
30
60
-4
1.5x10
-4
2x10
-4
3x10
180
290
520
—
—
—
—
—
—
—
—
—
—
—
—
250
475
800
—
—
—
kΩ
kΩ
kΩ
µS
µS
µS
—
—
—
—
-75
-250
—
—
VBE(ON)
Emitter-Base Breakdown Voltage (Note 4)
H-Parameters
Small Signal Current Gain
Input Impedance
Output Admittance
Reverse Voltage Transfer Ratio
DC Current Gain (Note 4)
Current Gain Group A
B
C
Current Gain Group A
B
C
Current Gain Group A
B
C
Current Gain Group A
B
C
Current Gain Group A
B
C
Collector-Emitter Saturation Voltage (Note 4)
Gain Bandwidth Product
Collector-Base Capacitance
Noise Figure
Notes:
4.
BC856
BC857
BC858
B
VCE = -5.0V, IC = -2.0mA,
f = 1.0kHz
VCE = -5.0V, IC = -2.0mA
-300
-650
mV
IC = -10mA, IB = -0.5mA
IC = -100mA, IB = -5.0mA
-700
-850
—
mV
-600
—
-650
—
-750
-820
mV
VCE = -5.0V, IC = -2.0mA
VCE = -5.0V, IC = -10mA
ICES
ICES
ICES
ICBO
ICBO
—
—
—
—
—
—
—
—
—
—
-15
-15
-15
-15
-4.0
nA
nA
nA
nA
µA
VCE = -80V
VCE = -50V
VCE = -30V
VCB = -30V
VCB = -30V, TA = 150°C
fT
100
200
—
MHz
VCE = -5.0V, IC = -10mA,
f = 100MHz
CCBO
—
3
—
pF
VCB = -10V, f = 1.0MHz
NF
—
2
10
dB
VCE = -5.0V, IC = 200µA,
RS = 2kΩ, f = 1kHz, Δf = 200Hz
VBE(SAT)
Base-Emitter Voltage (Note 4)
B
—
VCE(SAT)
Base-Emitter Saturation Voltage (Note 4)
Collector-Cutoff Current (Note 4)
hFE
Test Condition
B
B
IC = -10mA, IB = -0.5mA
IC = -100mA, IB = -5.0mA
B
B
Short duration pulse test used to minimize self-heating effect.
DS11207 Rev. 18 - 2
2 of 4
BC856A-BC858C
www.diodes.com
© Diodes Incorporated
DS11207 Rev. 18 - 2
3 of 4
BC856A-BC858C
www.diodes.com
© Diodes Incorporated
Ordering Information (Note 5)
Packaging
SOT-23
Device*
BC85xx-7-F
Notes:
Shipping
3000/Tape & Reel
*
xx = device type, e.g. BC856A-7-F.
5.
For Packaging Details, go to our website at http://www.diodes.com/datasheets/ap02007.pdf.
Marking Information
XXX = Product Type Marking Code (See Page 1), e.g. K3A = BC856A
YM = Date Code Marking
Y = Year ex: T = 2006
M = Month ex: 9 = September
Date Code Key
Year
2005
S
2006
T
1998
1999
2000
2001
2002
2003
2004
Code
J
K
L
M
N
P
R
Month
Jan
Feb
Mar
Apr
May
Jun
Jul
Code
1
2
3
4
5
6
7
2007
U
Aug
8
2008
V
Sep
9
2009
W
Oct
O
2010
X
2011
Y
Nov
N
2012
Z
Dec
D
IMPORTANT NOTICE
Diodes Incorporated and its subsidiaries reserve the right to make modifications, enhancements, improvements, corrections or other changes
without further notice to any product herein. Diodes Incorporated does not assume any liability arising out of the application or use of any product
described herein; neither does it convey any license under its patent rights, nor the rights of others. The user of products 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 our website,
harmless against all damages.
LIFE SUPPORT
Diodes Incorporated products are not authorized for use as critical components in life support devices or systems without the expressed written
approval of the President of Diodes Incorporated.
DS11207 Rev. 18 - 2
4 of 4
BC856A-BC858C
www.diodes.com
© Diodes Incorporated
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