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April 11,2012-REV.04
BAT54TB/ATB/CTB/RTB/STB
SURFACE MOUNT SCHOTTKY BARRIER
VOLTAGE 30 V olts 0.2 Amperes
MECHANICAL DATA
Case: SOT-523, Plastic
Terminals: Solderable per MIL-STD-750, Method 2026
Approx. Weight: 0.002 gram
MAXIMUM RA TINGS AND ELECTRICAL CHARACTERISTICS (TA=25oC unle ss otherwise noted)
CURRENT
PARAMETER SYMBOL BAT54TB BAT54ATB BAT54CTB BAT54RTB BAT54STB UNITS
Marking code
-
LV LW LX LG LY -
Peak Repetitive Reverse Voltage
V
RRM
30 V
Average Forward Current
I
O
0.2 A
Peak Forward Surge Current, 1.0s (JEDEC method)
I
FSM
0.6 A
Instantaneous Forward Voltage at I
F
=1mA
at I
F
=100mA
V
F
0.32
1.0 V
DC Reverse Current at Rated DC Blocking Voltage@VR=25V
I
R
2.0 μA
Typical Junction Capacitance at VR=0V, f=1.0MHz
C
J
10 pF
Typical Thermal Resistance, Junction to Ambient (Note 1)
R
θ
JA
833
O
C/ W
Operating Junction and Storage Temperature Range
T
J
,
T
STG
-55 to +125
O
C
Circuit Figure
-
Single Common
Anode
Common
Cathode
Series
(Rev) Series
-
Note :
1. Mounted on minimum pad layout.
FEATURES
• Low turn-on voltage
• Fast switching
• PN Junction Guard Ring for Transient and ESD Protection.
• Lead free in comply with EU RoHS 2002/95/EC directives.
• Green molding compound as per IEC61249 Std. . (Halogen Free)
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April 11,2012-REV.04
0
0.05
0.1
0.15
0.2
0.25
0.3
0 25 50 75 100 125 150
T
C
, Case Temperature (°C)
I
F
, Forward Current (A)
0.01
0.1
1
10
100
1000
10000
20 40 60 80 100
Percent of Rated Peak Reverse Voltage (%)
I
R
,Reverse Current (uA)
T
J
= 25°C
T
J
= 75°C
T
J
= 125°C T
J
= 100°C
Fig.3 Typical Reverse Characteristics
Fig.1 Forward Current Derating Curve Fig.2 Typical Junction Capacitance
1
10
1 10 100
V
R
, Reverse Bias Voltage (V)
C
J
, Junction Capacitance (pF)
Fig.4 Typical Forward Characteristics
0.0001
0.001
0.01
0.1
1
0 0.2 0.4 0.6 0.8 1
V
F
, Forward Voltage (V)
I
F
, Forward Current (A)
T
J
= 100°C
T
J
= 125°C
T
J
= 25°C
T
J
= 75°C
RATING AND CHARACTERISTIC CURVES
BAT54TB/ATB/CTB/RTB/STB
MOUNTING PAD LAYOUT
• Packing information
T/R - 4K per 7" plastic Reel
ORDER INFORMATION
SOT-523
0.016
(0.40)
0.017
(0.45)
0.053
(1.35)
0.019
(0.50)
0.019
(0.50)
Unit inch(mm)：
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April 11,2012-REV.04
BAT54TB/ATB/CTB/RTB/STB
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BAT54TB/ATB/CTB/RTB/STB
April 11,2012-REV.04
Part No_packing code_Version
BAT54TB_R1_00001
For example :
RB500V-40_R2_00001
Part No.
Serial number
Version code means HF
Packing size code means 13"
Packing type means T/R
Packing Code XX Version Code XXXXX
Packing type 1st Code Packing size code 2nd Code HF or RoHS 1st Code 2nd~5th Code
Tape and Ammunition Box
(T/B) AN/A 0HF 0 serial number
Tape and Reel
(T/R) R7" 1RoHS 1 serial number
Bulk Packing
(B/P) B13" 2
Tube Packing
(T/P) T26mm X
Tape and Reel (Right Oriented)
(TRR) S52mm Y
Tape and Reel (Left Oriented)
(TRL) LPANASERT T/B CATHODE UP
(PBCU) U
FORMING FPANASERT T/B CATHODE DOWN
(PBCD) D
Disclaimer
z Reproducing and modifying information of the document is prohibited without
permission from Panjit International Inc..
z Panjit International Inc. reserves the rights to make changes of the content herein the
document anytime without notification. Please refer to our website for the latest
document.
z Panjit International Inc. disclaims any and all liability arising out of the application or
use of any product including damages incidentally and consequentially occurred.
z Panjit International Inc. does not assume any and all implied warranties, including
warranties of fitness for particular purpose, non-infringement and merchantability.
z Applications shown on the herein document are examples of standard use and
operation. Customers are responsible in comprehending the suitable use in particular
applications. Panjit International Inc. makes no representation or warranty that such
applications will be suitable for the specified use without further testing or modification.
z The products shown herein are not designed and authorized for equipments requiring
high level of reliability or relating to human life and for any applications concerning
life-saving or life-sustaining, such as medical instruments, transportation equipment,
aerospace machinery et cetera. Customers using or selling these products for use in
such applications do so at their own risk and agree to fully indemnify Panjit
International Inc. for any damages resulting from such improper use or sale.
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April 11,2012-REV.04
BAT54TB/ATB/CTB/RTB/STB
