BAT54WS
SURFACE MOUNT SCHOTTKY BARRIER
VOLTAGE
FEATURES
• Low turn-on voltage
.054(1.35)
.078(1.95)
.068(1.75)
30 Volts
CURRENT
0.2 Ampers
SOD-323
Unit: inch (mm)
.014(.35)
• PN Junction Guard Ring for Transient and ESD Protection.
• In compliance with EU RoHS 2002/95/EC directives
.009(.25)
• Fast switching
.045(1.15)
.038(.95)
.027(.70)
.006(.15)
.107(2.7)
.090(2.3)
MECHANICAL DATA
• Case: SOD-323, Plastic
• Terminals: Solderable per MIL-STD-750, Method 2026
• Approx. Weight: 0.0041 gram
.012(.30)MIN.
•
Polarity : Color band cathode
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25
O
C ambient temperature unless otherwise specified. For capacitive load, derate current by 20%.
P arameter
M a r k i ng c o d e
P e a k R e p e t i t i ve R e ve r s e V o l t a g e
M a xi m um A ve r a g e F o r w a r d C ur r e nt a t T
A
= 7 5
O
C
P e a k F o r w a r d S ur g e C ur r e nt , 1 . 0 s ( J E D E C m e t ho d )
M a x i m u m In s t a n t a n e o u s F o r w a r d V o l t a g e @ I
F
= 1 m A
@ I
F
= 1 0 0 m A
M a xi m um D C R e ve r s e C ur r e nt a t R a t e d D C B l o c k i ng
Vo lta g e @ V
R
=2 5 V
J unc t i o n C a p a c i t a nc e : a t V
R
= 1 V
The r m a l R e s i s t a nc e , J unc t i o n t o A m b i e nt
O p e r a t i n g J u n c t i o n a n d S t o r a g e Te m p e r a t u r e R a n g e
S ymbol
B AT5 4 W S
L4
.002(.05)
U ni t s
V
RRM
I
F ( A V )
I
F S M
V
F
I
R
C
J
R
θ
J A
T
J
, T
S T G
30
0 .2
0 .6
0 .3 2
1 .0
2 .0
10
500
- 5 5 TO + 1 2 5
O
V
A
A
V
uA
pF
C/ W
O
C
1
2
Cathode
Anode
REV.0.1-FEB.27.2009
PAGE . 1
BAT54WS
1000
T
J
=85
O
C
1000
FORWARD CURRENT, mA
T
J
=125
O
C
REVERSE CURRENT, u A
100
100
T
J
=85
O
C
10
T
J
=125
O
C
10
1.0
1.0
T
J
=25
O
C
T
J
=25
O
C
0.1
0.1
0
0.4
0.8
1.2
0
10
20
30
FORWARD VOLTAGE, Volts
REVERSE VOLTAGE, Volts
FIG. 1-TYPICAL FORWARD CHARACTERISTIC
FIG. 2-TYPICAL REVERSE CHARACTERISTICS
15
400
JUNCTION CAPACITANCE, pF
10
AVERAGE FORWARD CURRENT, mA
300
200
5
100
0
0
10
20
30
0
50
100
150
200
REVERSE VOLTAGE, Volts
AMBIENT TEMPERATURE(
O
C)
FIG. 3 TYPICAL JUNCTION CAPACITANCE
FIG. 4 FORWARD CURRENT DERATING
REV.0.1-FEB.27.2009
PAGE . 2
BAT54WS
MOUNTING PAD LAYOUT
ORDER INFORMATION
• Packing information
T/R - 12K per 13" plastic Reel
T/R - 5K per 7" plastic Reel
LEGAL STATEMENT
Copyright PanJit International, Inc 2009
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.
REV.0.1-FEB.27.2009
PAGE . 3
Microchip MCU
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