MCC
TM
Micro Commercial Components
BC857AT, BT, CT
omponents
20736 Marilla Street Chatsworth
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$
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Features
x
x
•
PNP SMALL SIGNAL
SURFACE MOUNT
TRANSISTOR
Epitaxial Die Construction
For Switching and AF Amplifier Applications
Lead Free Finish/Rohs Compliant ("P"Suffix designates
Compliant. See ordering information)
Epoxy meets UL 94 V-0 flammability rating
Moisture Sensitivity Level 1
•
•
Maximum Ratings @ 25O C Unless Otherwise Specified
Symbol
VCEO
VCBO
VEBO
IC
Pd
TJ
TSTG
Rating
Collector-Emitter Voltage
Collector-Base Voltage
Emitter-Base Voltage
Collector Current-Continuous
Power Dissipation
Operating Junction Temperature
Storage Temperature
Unit
V
V
V
mA
mW
к
к
Rating
-45
-50
-6.0
-100
150
-55 to +150
-55 to +150
SOT-523
A
D
B
Electrical Characteristics @ 25OC Unless Otherwise Specified
Symbol
V(BR)CEO
V(BR)CBO
V(BR)EBO
Parameter
Collector-Emitter Breakdown Voltage
(IC=-10mA, IB=0)
Collector-Base Breakdown Voltage
(IC=-10uA, IB=0)
Collector-Emitter Breakdown Voltage
(IE=-1uA, IC=0)
Min
Typ
Max
Units
-45
---
---
V
-50
---
---
V
-6
---
---
V
ICBO
Collector Cutoff Current ( VCB = -30V)
---
---
-15
nA
hFE
DC Current Gain
Current Gain A
(VCE=-5.0V,IC=-2.0mA )
B
C
Collector-Emitter Saturation Voltage
(IC = -10mA, IB = -0.5mA)
( IC = -100mA, IB = -5.0 mA)
Base-Emitter Saturation Voltage
(IC = -10mA, IB = -0.5mA)
(IC = -100mA, IB = -5.0mA)
125
220
420
-------
250
475
800
---
-----
-----
-300
-650
mV
-----
-700
-900
-----
mV
Base-Emitter Voltage
(VCE = -5.0V, IC = -2.0mA)
(VCE = -5.0V, IC = -10mA)
NF
(IC = -0.2mA, VCE = -5.0V, RS =
2.0Kȍ, f = 1.0KHz, BW = 200Hz)
-600
---
-----
-750
-820
---
---
10
dB
100
---
---
MHz
---
---
4.5
pF
VCE(SAT)
VBE(SAT)
VBE(ON)
Noise
Figure
fT
CoB
Transition Frequency
(VCE = -5.0V, IC = -10mA,f=100MHz)
Output Capacitance
(VCB = -10V, f = 1.0MHz)
C
C
B
E
E
H
G
J
K
DIM
A
B
C
D
E
G
H
J
K
INCHES
MIN
MAX
.059
.067
.030
.033
.057
.069
.020 Nominal
.035
.043
.000
.004
.028
.031
.004
.008
.010
.014
MM
MIN
MAX
1.50
1.70
0.75
0.85
1.45
1.75
0.50Nominal
0.90
1.10
.000
.100
.70
0.80
.100
.200
.25
.35
NOTE
mV
Classification OF h FE
Rank
AT
BT
CT
Marking
3E
3F
3G
Revision: A
www.mccsemi.com
1 of 3
2011/01/01
MCC
BC857AT,BT,CT
TM
Micro Commercial Components
Typical Characteristics
Revision: A
www.mccsemi.com
2 of 3
2011/01/01
MCC
TM
Micro Commercial Components
Ordering Information :
Device
Packing
Part Number-TP
Tape&Reel: 3Kpcs/Reel
***IMPORTANT NOTICE***
Micro Commercial Components Corp. reserves the right to make changes without further notice to any product herein to
make corrections, modifications , enhancements , improvements , or other changes . Micro Commercial Components
Corp . 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 Micro Commercial Components Corp . and all the companies whose products are
represented on our website, harmless against all damages.
***LIFE SUPPORT***
MCC's products are not authorized for use as critical components in life support devices or systems without the express written
approval of Micro Commercial Components Corporation.
***CUSTOMER AWARENESS***
Counterfeiting of semiconductor parts is a growing problem in the industry. Micro Commercial Components (MCC) is taking
strong measures to protect ourselves and our customers from the proliferation of counterfeit parts. MCC strongly encourages
customers to purchase MCC parts either directly from MCC or from Authorized MCC Distributors who are listed by country on
our web page cited below. Products customers buy either from MCC directly or from Authorized MCC Distributors are genuine
parts, have full traceability, meet MCC's quality standards for handling and storage. MCC will not provide any warranty
coverage or other assistance for parts bought from Unauthorized Sources. MCC is committed to combat this global
problem and encourage our customers to do their part in stopping this practice by buying direct or from authorized
distributors.
Revision: A
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3 of 3
2011/01/01