BAT54 / A / C / S
Surface Mount Schottky Barrier Diode
Voltage Range
30 Volts
200m Watts Power Dissipation
Features
Low turn-on voltage
Fast switching
PN junction guard ring for transient and ESD
protection
SOT-23
0.020(0.51)
0.015(0.37)
0.055(1.40)
0.047(1.19)
0.098(2.50)
0.083(2.10)
Mechanical Data
Case: SOT-23, Molded plastic
Terminals: Solderable per MIIL-STD-202,
Method 208
Marking & Polarity: See diagram
Weight: 0.008 gram (approx.
)
0.080(2.05)
0.070(1.78)
0.024(0.61)
0.018(0.45)
0.120(3.05)
0.104(2.65)
0.041(1.05)
0.047(0.89)
0.043(1.10)
0.035(0.89)
0.007(0.178)
0.003(0.076)
0.006(0.15)
0.001(0.013)
0.024(0.61)
0.018(0.45)
Dimensions in inches and (millimeters)
BAT54 Marking: LV3
BAT54A Marking: B6
BAT54C Marking: L43
BAT54S Marking: L44
Maximum Ratings
Type Number
T
A
=25℃ unless otherwise specified
Symbol
V
RRM
V
RWM
V
R
Value
30
200
300
600
200
500
-65 to + 125
Min
30
-
Units
V
mA
mA
mA
mW
O
C /W
O
C
Max
-
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
Forward Continuous Current
Repetitive Peak Forward Current
Forward Surge Current
Power Dissipation (Note 1)
Thermal Resistance Junction to Ambient Air
Operating and Storage Temperature Range
@ t=1.0s
I
F
I
FM
I
FSM
Pd
R
θJA
T
J
, T
STG
Symbol
V
(BR)R
I
R
Electrical Characteristics
Type Number
Reverse Breakdown Voltage (Note 1)
Reverse Leakage Current
(Note 1) VR=25V
Forward Voltage
(Note 1)
IF=0.1mA
IF=1.0mA
IF= 10mA
IF = 30mA
IF=100mA
Typ
-
-
V
F
-
-
-
-
Cj
pF
-
-
trr
nS
Notes: 1. Short Duration Pulse Test used to Minimize Self-Heating Effect.
2. Reverse Recovery Test Conditions: IF=10mA through IR=10mA to IR=1.0mA,
R
L
=100Ω.
Junction Capacitance
VR=0, f=1.0MHz
Reverse Recovery Time (Note 2)
2.0
240
320
400
500
1000
10
5.0
Units
V
uA
mV
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