BAT54, BAT54A / C / S
SURFACE MOUNT
SCHOTTKY BARRIER DIODE
FEATURES
REVERSE VOLTAGE – 30 Volts
FORWARD CURRENT – 0.2 Ampere
SOT-23
SOT-23
Dim.
A
B
C
D
G
J
K
L
S
V
Min.
2.80
1.20
0.89
0.37
1.78
0.085
0.35
0.89
2.10
0.45
Max.
3.04
1.40
1.11
0.50
2.04
0.177
0.69
1.02
2.64
0.60
•
Extremely Fast Switching Speed
•
Low Forward Voltage
•
Very Small Conduction Losses
MECHANICAL DATA
•
Case: SOT-23 Plastic
•
Case Material: “Green” molding compound, UL
flammability classification 94V-0, (No Br. Sb. CI)
•
Moisture Sensitivity: Level 1 per J-STD-020D
•
Lead Free in RoHS 2002/95/EC Compliant
Dimensions in millimeter
Maximum Ratings & Thermal Characteristics
@ T
A
= 25℃ unless otherwise specified
Characteristic
Repetitive Peak Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
Forward Continuous Current
Forward Surge Current
Power Dissipation
Operating Temperature Range
Storage Temperature Range
@t<1.0s
Symbol
V
RRM
V
RWM
V
R
I
FM
I
FSM
P
D
T
J
T
STG
BAT54
BAT54A
BAT54C
BAT54S
Units
V
mA
mA
mW
℃
℃
30
200
600
200
125
-55~+150
Electrical Characteristics
@
T
A
= 25℃ unless otherwise specified
Characteristic
Reverse Breakdown Voltage
Test Condition
I
R
= 100uA
I
F
= 0.1mA
I
F
= 1mA
I
F
= 10mA
I
F
= 30mA
I
F
= 100mA
V
R
= 25V
V
R
=1.0V,f=1MHz
Irr=1mA,
IR=IF=10mA
RL=100
Symbol
V
BR
BAT54
BAT54A
BAT54C
BAT54S
Unit
V
30
240
320
400
500
1000
2
10
5
Maximum Forward Voltage
V
F
mV
Maximum DC Reverse Current
at Rated DC Blocking Voltage
Typical Diode Capacitance
Reverse Recovery time
I
R
C
D
trr
uA
pF
nS
REV. 4, Jan-2013, KSHR21
RATING AND CHARACTERISTIC CURVES
BAT54, BAT54A / C / S
FIG.1- TYPICAL FORWORD CHARACTERISTICS
1
FIG.2- TYPICAL REVE RSE CHARACTERISTICS
I
F
, INSTANTANEOUS FORWARD
TA=125°C
I
R
, INSTANTANEO US REVERSE
10
0.1
CURRENT, (A)
TA=75°C
TA=-40°C
TA=0°C
TA=25°C
0.01
CURRENT, (uA)
TA=125°C
TA=75°C
TA=25°C
0.1
0.001
TA=0°C
0.0001
0
0.2
0.4
0.6
O
0.8
1
0.001
0
5
10
15
20
25
30
V
F
, INSTANTANEO US FORWARD VOLTAGE, (V)
V
R
, I NSTANTANEOUS REVERSE VOLTAGE, (V)
FIG.3- TYPICAL JUNCTION CAPACITANCE
12
250
FIG.4- POWER DERATING CURVE
10
8
P
D
, POWER DISSIPATION, (mW)
200
C
T
, CAPACITANCE, (pF)
150
6
100
4
50
2
Tj=25°C, f=1MHz
0
0
10
20
30
0
0
25
50
75
100
125
150
V
R
, REVERSE VOLTAGE, (V)
T
A
, AMBIENT TEMA ERATURE, ( C)
Device Marking :
Device P/N
BAT54
BAT54A
BAT54C
BAT54S
Marking
JV3
B6
5C
LD3
Equivalent Circuit Diagram
Legal Disclaimer Notice
BAT54, BAT54A / C / S
Important Notice and Disclaimer
LSC reserves the right to make changes to this document and its products and specifications
at any time without notice. Customers should obtain and confirm the latest product
information and specifications before final design, purchase or use.
LSC makes no warranty, representation or guarantee regarding the suitability of its products
for any particular purpose, nor does LSC assume any liability for application assistance or
customer product design. LSC does not warrant or accept any liability with products which
are purchased or used for any unintended or unauthorized application.
No license is granted by implication or otherwise under any intellectual property rights of
LSC.
LSC products are not authorized for use as critical components in life support devices or
systems without express written approval of LSC.
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