PAGE . 1September 9,2013-REV.06
BAT54WS
SURFACE MOUNT SCHOTTKY BARRIER
VOLTAGE 30 V olts 0.2 Ampers
FEATURES
• Low turn-on voltage
• Fast switching
• PN Junction Guard Ring for Tra nsient and ESD Protection.
• Lead free in comply with EU RoHS 2011/65/EU directives
• Green molding compound as per IEC61249 Std. . (Halogen Free)
MECHANICAL DA T A
• Ca se: SOD-323, Plastic
• Terminals: Soldera ble per MIL-STD-750, Method 2026
• Approx. Weight: 0.0001 ounces, 0.0041 grams
• Polarity: Color band denotes cathode end
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS (TA=25oC unless otherwise noted)
For capacitive load, derate current by 20%.
CURRENT
12
Cathode Anode
Parameter Symbol Value Units
Marking code L4
Peak Repetitive Reverse Voltage
V
RRM
30 V
Maximum Average Forward Current at T
A
=75
O
C
I
F(AV)
0.2 A
Peak Forward Surge Current, 1s (JEDEC method)
I
FSM
1 A
Maximum Instantaneous Forward Voltage @ IF=1mA
@ IF=100mA
V
F
0.32
1V
Maximum DC Reverse Current at Rated DC Blocking
Voltage@V
R
=25V
I
R
2A
Junction Capacitance at V
R
=1V
C
J
10 pF
Typical Thermal Resistance Junction to Ambient
R
JA
500
O
C/ W
Operating Junction Temperature and Storage Temperature Range
T
J
,
T
STG
-55 to +125
O
C
0.078(1.95)
0.068(1.75)
0.054(1.35)
0.045(1.15)
0.107(2.7)
0.090(2.3)
0.012(0.30)MIN.
0.006(0.15)
0.002(0.05)
0.014(0.35)
0.009(0.25) 0.036(0.90)
0.027(0.70)
PAGE . 2
September 9,2013-REV.06
RATING AND CHARACTERISTIC CURVES
BAT54WS
0.01
0.1
1
10
100
1000
20 40 60 80 100
Percent of Rated Peak Reverse Voltage (%)
T
J
= 125°C
T
J
= 25°C
T
J
= 75°C
IR,Reverse Current (μA)
Fig.3 Typical Reverse Characteristics
0.01
0.1
1
0 0.2 0.4 0.6 0.8 1
V
F
, Forward Voltage (V)
T
J
=25°C
T
J
=125°C
T
J
=75°C
I
F
,Forward Current (A)
Fig.4 Typical Forward Characteristics
FIG. 2 FORWARD CURRENT DERATINGFIG. 1 TYPICAL JUNCTION CAPACITANCE
REVERSE VOLTAGE, Volts
PAGE . 3September 9,2013-REV.06
BAT54WS
MOUNTING PAD LAYOUT
ORDER INFORMA TION
• Packing information
T/R - 12K per 13" plastic Reel
T/R - 5K per 7" plastic Reel
0.113
(2.86)
0.069
(1.74) 0.022
(0.56)
0.032
(0.82)
PAGE . 4September 9,2013-REV.06
BAT54WS
Part No_pa cking code _V ersion
BAT54WS_R1_00001
BAT54WS_R2_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 C o de XXXXX
Packing type 1
st
Code Packing size code 2
nd
Code HF or RoHS 1
st
Code 2
nd
~5
th
Code
Tape and Ammunition Box
(T/B) AN/A 0HF 0 serial number
Tape and R eel
(T/R) R7" 1RoHS 1 serial number
Bulk Pa c k ing
(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
PAGE . 5September 9,2013-REV.06
BAT54WS
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document a nytime without notif ication. Please refer to our website for the late st
document.
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of fitne ss for particular purpose, non-infringement a nd mercha ntability.
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Customers are respon sible in comprehending the suitable use in particular application s.
Pa njit Internation al Inc. makes no representation or warra nty that such a pplications will be
suitable for the specified use without further testing or modification.
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