®
WON-TOP ELECTRONICS
BAT54 / A / C / S
SURFACE MOUNT SCHOTTKY BARRIER DIODE
Pb
Features
Single and Dual Diode
L
Low Forward Voltage
A
PN Junction Guard Ring for Transient and
ESD Protection
For General Purpose Switching Applications
B
C
Plastic Material – UL Recognition Flammability
Classification 94V-0
M
ED
H SOT-23
Dim Min Max
Mechanical Data
Case: SOT-23, Molded Plastic
Terminals: Plated Leads Solderable per
K
A
0.37
0.51
B
1.19
1.40
C
2.10
2.50
J
D
0.89
1.05
MIL-STD-202, Method 208
Polarity: See Diagrams Below
Weight: 0.008 grams (approx.)
Marking: Device Code, See Page 3
Mounting Position: Any
G
E
0.45
0.61
G
1.78
2.05
H
2.65
3.05
J
0.013
0.15
K
0.89
1.10
L
0.45
0.61
Lead Free: For RoHS / Lead Free Version,
M 0.076 0.178
Add “-LF” Suffix to Part Number, See Page 4
All Dimensions in mm
TOP VIEW
BAT54
TOP VIEW
BAT54A
Maximum Ratings @TA=25°C unless otherwise specified
TOP VIEW
BAT54C
Characteristic
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
Forward Continuous Current
Repetitive Peak Forward Current
Non-Repetitive Peak Forward Surge Current
Operating and Storage Temperature Range
@ t < 1.0s
Thermal Characteristics
Symbol
VRRM
VRWM
VR
IF
IFRM
IFSM
TJ, TSTG
Characteristic
Power Dissipation (Note 1)
Thermal Resistance, Junction to Ambient (Note 1)
Symbol
PD
R JA
Note: 1. Mounted on FR-4 PC board with minimum recommended pad layout.
© Won-Top Electronics Co., Ltd.
Revision: April, 2012
TOP VIEW
BAT54S
Value
30
200
300
600
-55 to +150
Unit
V
mA
mA
mA
°C
Value
200
500
Unit
mW
°C/W
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