BAT54W SERIES
SURFACE MOUNT SCHOTTKY BARRIER
VOLTAGE
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)
30 Volts
CURRENT
0.2 Amperes
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 (T
A
=25 C unless otherwise noted)
o
PAR AME T E R
Marki ng C o de
P ea k Rep eti ti ve Re verse Voltag e
Maxi mum A vera ge F orwa rd C urre nt at Ta=7 5
O
C
P ea k F orwa rd S urg e C urre nt, 1.0s (JE D E C me thod )
Maxi mum Instantaneous F orward Volta ge
P ower D i ssi p ati on
Maxi mum D C Reve rse C urrent at Rated D C B locki ng
Voltag e@V R=25V
Juncti on C ap aci ta nce :at V R= 1V
Thermal Re si stance, Juncti on to A mbi ent
Ope rati ng Juncti on a nd S to rage Tempe rature Ra ng e
C i rcui t F i gure
I
F
=1mA
I
F
=10 0mA
S YMB OL
-
V
RRM
I
F
(
AV
)
I
F S M
V
F
P
D
I
R
C
J
R
QJ A
T
J
, T
S TG
B AT 54 W
L4
B AT 5 4AW B AT 54 C W B AT5 4S W U N IT S
L 42
30
0.2
0.6
0.32
1 .0 0
20 0
2.0
10
63 5
-5 5 TO +1 25
O
L43
L 44
-
V
A
A
V
mW
uA
pF
C/ W
O
C
S i ngle
C o mmo n
A nod e
C ommon
C athod e
S e ri es
December 13,2011-REV.05
PAGE . 1
BAT54W SERIES
1000
T
J
=85
O
C
1000
FORWARD CURRENT, mA
T
J
=125 C
O
REVERSE CURRENT, u A
100
100
T
J
=85
O
C
10
T
J
=125 C
O
10
1.0
1.0
O
T
J
=25 C
O
T
J
=25 C
0.1
0.1
0
0.6
1.2
1.8
0
10
20
30
FORWARD VOLTAGE, Volts
REVERSE VOLTAGE, Volts
FIG. 1-TYPICAL FORWARD CHARACTERISTIC
FIG. 2-TYPICAL REVERSE CHARACTERISTICS
15
JUNCTION CAPACITANCE, pF
400
AVERAGE FORWARD CURRENT, mA
10
300
200
5
100
0
0
10
20
30
0
50
100
150
O
200
REVERSE VOLTAGE, Volts
AMBIENT TEMPERATURE( C)
FIG. 4 FORWARD CURRENT DERATING
FIG. 3 TYPICAL JUNCTION CAPACITANCE
December 13,2011-REV.05
PAGE . 2
BAT54W SERIES
MOUNTING PAD LAYOUT
SOT-323
0.026
(0.66)
Unit
：
inch(mm)
0.034
(0.86)
0.026
(0.65)
0.026
(0.65)
ORDER INFORMATION
• Packing information
T/R - 12K per 13" plastic Reel
T/R - 3K per 7” plastic Reel
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.
December 13,2011-REV.05
0.073
(1.85)
PAGE . 3
stm32/stm8
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