TAK CHEONG
®
PRE LIM INAR Y DA TAS HEET
150mW SOT-523 SURFACE MOUNT
Plastic Package
Schottky Barrier Diode
Absolute Maximum Ratings
Symbol
P
D
T
STG
T
J
V
R
I
FO
Power Dissipation
Storage Temperature Range
Operating Junction Temperature
Reverse Voltage
Average Rectified Output Current
T
A
= 25°C unless otherwise noted
Value
150
-55 to +150
+150
30
200
Units
mW
°C
°C
V
mA
Green Product
3
2
Parameter
1
SOT-523
These ratings are limiting values above which the serviceability of the diode may be impaired.
Specification Features:
Low Forward Voltage Drop
RoHS Compliant
Green EMC
Matte Tin(Sn) Lead Finish
Electrical Symbol & Marking Codes:
3
3
3
3
1
2
1
2
1
2
1
2
BAT54T
Marking: L1
Electrical Characteristics
Symbol
V
(BR)
I
R
V
F
BAT54AT
Marking: L2
BAT54CT
Marking: L3
BAT54ST
Marking: L4
T
A
= 25°C unless otherwise noted
Parameter
Test Condition
Min
I
R
=100µA
V
R
=25V
TCBAT42WS,
I
F
=0.1mA
I
F
=1mA
I
F
=10mA
I
F
=30mA
I
F
=100mA
30
2
0.24
0.32
0.40
0.50
1
10
5
pF
nS
Volts
Limits
Max
Volts
µA
Unit
Reverse Breakdown Voltage
Reverse Leakage Current
Forward Voltage
C
T
T
rr
Total Capacitance
Reverse Recovery Time
V
R
=1V, f=1MHz
I
F
= I
R
= 10mA
I
RR
=0.1x I
R,
R
L
=100Ω
DB Number: DB-244
January 2013, Preliminary Datasheet
Page 1
BAT54T / BAT54AT / BAT54CT / BAT54ST
TAK CHEONG
®
PRE LIM INAR Y DA TAS HEET
SOT-523 Package Outline
DIM
A
A1
A2
b1
b2
c
D
E
E1
Typical Soldering Pattern:
e
e1
L
L1
θ
MILLIMETERS
MIN
0.70
0.00
0.70
0.15
0.25
0.10
1.50
0.70
1.45
MAX
0.90
0.10
0.80
0.25
0.35
0.20
1.70
0.90
1.75
MIN
INCHES
MAX
0.035
0.004
0.031
0.010
0.014
0.008
0.067
0.035
0.069
0.028
0.000
0.028
0.006
0.010
0.004
0.059
0.028
0.057
0.50 TYP.
0.90
1.10
0.020 TYP.
0.035
0.043
0.40 REF.
0.10
0
O
0.016 REF.
0.004
0
O
0.30
8
O
0.012
8
O
NOTES:
1. Above package outline conforms to JEITA EAIJ ED-7500A SC-75A.
2. Dimensions are exclusive of Burrs, Mold Flash & Tie Bar extrusions.
DB Number: DB-244
January 2013, Preliminary Datasheet
Page 2
TAK CHEONG
®
DISC LA I MER NOTIC E
NOTICE
The information presented in this document is for reference only. Tak Cheong reserves the right to make
changes without notice for the specification of the products displayed herein.
The product listed herein is designed to be used with ordinary electronic equipment or devices, and not
designed to be used with equipment or devices which require high level of reliability and the malfunction of with
would directly endanger human life (such as medical instruments, transportation equipment, aerospace
machinery, nuclear-reactor controllers, fuel controllers and other safety devices), Tak Cheong Semiconductor
Co., Ltd., or anyone on its behalf, assumes no responsibility or liability for any damagers resulting from such
improper use of sale.
This publication supersedes & replaces all information reviously supplied. For additional information, please visit
our website
http://www.takcheong.com,
or consult your nearest Tak Cheong’s sales office for further assistance.
Number: DB-100
April 14, 2008 / A
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