PAGE . 1
December 13,2011-REV.05
BAT54W SERIES
SURFACE MOUNT SCHOTTKY BARRIER
VOLTAGE 30 Volts 0.2 Amperes
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)
MECHANICAL DATA
Case: SOT-323, Plastic
Terminals:Solderable per MIL-STD-750,Method2026
Approx. Weight: 0.0002 ounces, 0.005 grams
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS (TA=25oC unless otherwise noted)
CURRENT
PARAMETER SYMBOL BAT54W BAT54AW BAT54CW BAT54SW UNITS
Marking Code -L4 L42 L43 L44 -
Peak Repetitive Reverse Voltage V
RRM
30 V
Maximum Average Forward Current at Ta=75
O
C I
F
(
AV
)0.2 A
Peak Forward Surge Current, 1.0s (JEDEC method) I
FSM
0.6 A
Maximum Instantaneous Forward Voltage I
F
=1mA
I
F
=100mA V
F
0.32
1.00 V
Power Dissipation P
D
200 mW
Maximum DC Reverse Current at Rated DC Blocking
Voltage@VR=25V I
R
2.0 uA
Junction Capacitance :at VR=1V C
J
10 pF
Thermal Resistance, Junction to Ambient R
QJA
635
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
PAGE . 2
FIG. 1-TYPICAL FORWARD CHARACTERISTIC FIG. 2-TYPICAL REVERSE CHARACTERISTICS
FIG. 4 FORWARD CURRENT DERATINGFIG. 3 TYPICAL JUNCTION CAPACITANCE
0
200
300
400
100
50 100 150 200
FORWARD CURRENT, mA
FORWARD VOLTAGE, Volts
REVERSE CURRENT, Au
REVERSE VOLTAGE, Volts
REVERSE VOLTAGE, Volts
AVERAGE FORWARD CURRENT, mA
JUNCTION CAPACITANCE, pF
AMBIENT TEMPERATURE( C)
O
1.8
T =125 C
J
O
T=85C
J
O
T=25C
J
O
0
0.1
1.0
10
100
1000
0.6 1.2
0
0.1
1.0
10
100
1000
10 20
30
T =125 C
J
O
T=25C
J
O
T=85C
J
O
0
0
5
10
15
10 20 30
BAT54W SERIES
December 13,2011-REV.05
PAGE . 3
MOUNTING PAD LAYOUT
• Packing information
T/R - 12K per 13" plastic Reel
T/R - 3K 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-323
0.026
(0.66)
0.073
(1.85)
0.034
(0.86)
0.026
(0.65)
0.026
(0.65)
Unit inch(mm)
BAT54W SERIES
December 13,2011-REV.05
PAGE . 4
BAT54W SERIES
December 13,2011-REV.05
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
BAT54W_R1_00001
BAT54W_R2_00001