BAT54T

Surface Mount Schottky Barrier Diode
BAT54T/AT/CT/ST
FEATURES
z
Low forward voltage drop.
z
Fast switching.
z
Ultra-small surface mount package.
z
PN junction guard ring for transient and
Pb
Lead-free
BAT54T
BAT54AT
BAT54CT
BAT54ST
ESD protection.
APPLICATIONS
z
Schottky barrier diodes.
SOT-523
ORDERING INFORMATION
Type No.
Marking
BAT54T
BAT54AT
BAT54CT
BAT54ST
L1
L2
L3
L4
Package Code
SOT-523
SOT-523
SOT-523
SOT-523
MAXIMUM RATING @ Ta=25℃ unless otherwise specified
Symbol
Parameter
Value
Units
VRRM
VRWM
VR
Peak repetitive reverse voltage
Working peak reverse voltage
DC reverse voltage
30
V
IF
Forward continuous voltage
200
mA
IFRM
Repetitive peak forward voltage
300
mA
IFSM
Non-repetitive peak forward surge current
@t<1.0s
600
mA
Pd
Power dissipation
150
mW
RθJA
Thermal resistance junction to ambient
833
℃/W
Tj,Tstg
Junction and Storage Temperature
-65 to +125
℃
Surface Mount Schottky Barrier Diode
BAT54T/AT/CT/ST
ELECTRICAL CHARACTERISTICS @ Ta=25℃ unless otherwise specified
Parameter
Symbol
Test conditions
MIN MAX
UNIT
Reverse breakdown voltage
V(BR)R
IR=100μA
30
V
Leakage current
IR
VR=25V
2.0
μA
Forward voltage
VF
IF=0.1mA
IF=1.0mA
IF=10mA
IF=30mA
IF=100mA
240
320
400
500
1000
mV
Typical total capacitance
CT
VR=1.0V,f=1MHz
10
pF
Reverse recovery Time
trr
IF=IR=10mA,to IR=1.0mA RL=100Ω
5.0
ns
TYPICAL CHARACTERISTICS @ Ta=25℃ unless otherwise specified
Surface Mount Schottky Barrier Diode
BAT54T/AT/CT/ST
PACKAGE OUTLINE
Plastic surface mounted package
SOT-523
A
K
C
B
J
D
G
SOT-523
Dim
Min
Max
A
1.5
1.7
B
0.75
0.85
C
0.6
0.8
D
0.15
0.3
G
0.9
1.1
H
0.02
0.1
J
H
K
0.1Typical
1.45
1.75
All Dimensions in mm
SOLDERING FOOTPRINT
Unit : mm
PACKAGE
INFORMATION
Device
Package
Shipping
BAT54T/AT/CT/ST
SOT-523
3000/Tape&Reel