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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
LEGAL STATEMENT
Copyright PanJit International, Inc 2012
The information presented in this document is believed to be accurate and reliable. The specifications and information herein
are subject to change without notice. Pan Jit makes no warranty, representation or guarantee regarding the suitability of its
products for any particular purpose. Pan Jit products are not authorized for use in life support devices or systems. Pan Jit
does not convey any license under its patent rights or rights of others.
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
PAGE . 4
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 C od e XX Versi on Code XXXXX
Packing
type 1
st
Code Packing
size co de 2
nd
Code HF or RoHS 1
st
Code 2
nd
~5
th
Code
T/B AN/A 0HF 0 s e r ial number
T/R R7" 1RoHS 1 s e r ial number
B/P B13" 2
T/P T26mm X
TRR S52mm Y
TRL LPBCU U
FORMING FPBCD D
Part No_pa cking code _Version
BAT54TB_R1_00001
BAT54TB_R2_00001
BAT54TB/ATB/CTB/RTB/STB
April 11,2012_REV.04