BAT54/A/C/S 1 of 3 © 2002 Won-Top Electronics
BAT54 / A / C / S
SURFACE MOUNT SCHOTTKY BARRIER DIODE
Features
! Low Turn-on Voltage L
! Fast Switching A
! PN Junction Guard Ring for Transient and
ESD Protection
! Designed for Surface Mount Application B C
! Plastic Material – UL Recognition Flammability
Classification 94V-O M
E D
H
Mechanical Data
! Case: SOT-23, Molded Plastic K
! Terminals: Plated Leads Solderable per J
MIL-STD-202, Method 208 G
! Polarity: See Diagrams Below
! Weight: 0.008 grams (approx.)
! Mounting Position: Any
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BAT54 Marking: L4 BAT54A Marking: L42 BAT54C Marking: L43 BAT54S Marking: L44G01G01G01G01G01G01G01G01G01G01G01G01G01G01G01G01G01G01G01G01G01G01G01G01G01G01G01G01G01G01G01G01
Maximum Ratings and Electrical Characteristics, Single Diode @T
A
=25°C unless otherwise specified
Characteristic Symbol Value Unit
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
VRRM
VRWM
VR
30 V
Average Rectified Output Current IO 100 mA
Forward Continuous Current (Note 1) IF 200 mA
Repetitive Peak Forward Current (Note 1) IFRM 300 mA
Forward Surge Current @ t
p
<1.0s (Note 1) IFSM 600 mA
Power Dissipation (Note 1) Pd 200 mW
Typical Thermal Resistance, Junction to Ambient Air RG01JA 500 K/W
Operating and Storage Temperature Range Tj, TSTG -65 to +125 °C
Note: 1. Device on fiberglass substrate.
WTE
POWER SEMICONDUCTORS
SOT-23
Dim Min Max
A 0.37 0.51
B 1.19 1.40
C 2.10 2.50
D 0.89 1.05
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
M 0.076 0.178
All Dimensions in mm
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