BC857AT Diodes Incorporated, BC857AT Datasheet

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BC857AT

Manufacturer Part Number
BC857AT
Description
PNP SMALL SIGNAL SURFACE MOUNT TRANSISTOR
Manufacturer
Diodes Incorporated
Datasheet

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Company
Part Number
Manufacturer
Quantity
Price
Part Number:
BC857AT
Manufacturer:
NXP
Quantity:
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Part Number:
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Manufacturer:
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Quantity:
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Part Number:
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Manufacturer:
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Quantity:
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Quantity:
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Mechanical Data
Features
·
·
·
·
·
·
·
·
·
·
·
Maximum Ratings
Notes:
DS30275 Rev. 2 - 2
Collector-Base Voltage
Collector-Emitter Voltage
Emitter-Base Voltage
Collector Current
Power Dissipation (Note 1)
Thermal Resistance, Junction to Ambient (Note 1)
Operating and Storage Temperature Range
Epitaxial Die Construction
Complementary NPN Types Available
(BC847AT, BT, CT)
Ultra-Small Surface Mount Package
Case: SOT-523, Molded Plastic
Case material - UL Flammability Rating
Classification 94V-0
Moisture sensitivity: Level 1 per J-STD-020A
Terminals: Solderable per MIL-STD-202,
Method 208
Terminal Connections: See Diagram
Weight: 0.002 grams (approx.)
Marking Codes (See Table Below & Diagrams
on Page 2)
Ordering & Date Code Information: See Page 2
1. 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 ourwebsite at http://www.diodes.com/datasheets/ap02001.pdf.
BC857AT
BC857BT
BC857CT
Type
Characteristic
@ T
Marking
A
= 25°C unless otherwise specified
3W
3G
3V
PNP SMALL SIGNAL SURFACE MOUNT TRANSISTOR
1 of 2
K
J
B
Symbol
T
TOP VIEW
V
V
V
j
R
, T
P
CBO
CEO
EBO
I
qJA
C
d
STG
G
H
A
D
C
E
B C
BC857AT, BT, CT
L
-55 to +150
Value
-100
-5.0
150
833
-50
-45
M
a
Dim
All Dimensions in mm
M
A
B
C
D
G
H
K
N
J
L
a
BC857AT, BT, CT
0.15
0.75
1.45
0.90
1.50
0.00
0.60
0.10
0.10
0.45
Min
SOT-523
¾
°C/W
Unit
mW
mA
°C
V
V
V
Max
0.30
0.85
1.75
1.10
1.70
0.10
0.80
0.30
0.20
0.65
¾
0.22
0.80
1.60
0.50
1.00
1.60
0.05
0.75
0.22
0.12
0.50
Typ
¾

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BC857AT Summary of contents

Page 1

... CBO V CEO V EBO qJA -55 to +150 j STG SOT-523 Dim Min Max Typ A 0.15 0.30 0.22 B 0.75 0.85 0.80 C 1.45 1.75 1.60 ¾ ¾ D 0.50 G 0.90 1.10 1.00 H 1.50 1.70 1.60 J 0.00 0.10 0.05 K 0.60 0.80 0. 0.10 0.30 0.22 M 0.10 0.20 0. 0.45 0.65 0.50 a ¾ 0° 8° All Dimensions in mm Value Unit V -50 V -45 -5.0 V -100 mA 150 mW 833 °C/W °C BC857AT, BT, CT ...

Page 2

... CBO f 100 — — — — — Packaging SOT-523 SOT-523 SOT-523 XX = Product Type Marking Code (See Page 1), e. BC857AT YM = Date Code Marking XXYM Y = Year (ex 2002 Month (ex September) 1999 2000 2001 March Apr May Jun Jul 3 ...

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