BAT54 SERIES
SURFACE MOUNT SCHOTTKY BARRIER
0.2 Ampers
CURRENT
30 Volts
VOLTAGE
FEATURES
• Low turn-on voltage
• Fast switching
• PN Junction Guard Ring for Transient and ESD Protection.
• In compliance with EU RoHS 2002/95/EC directives
MECHANICAL DATA
Case: SOT-23, Plastic
Terminals: Solderable per MIL-STD-750, Method 2026
Approx. Weight: 0.008 gram
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25OC ambient temperature unless otherwise specified. For capacitive load, derate current by 20%.
Parameter
Symbol
BAT54
L4
BAT54A
L42
BAT54C
L43
BAT54S
L44
Units
-
Marking code
-
Forward Power Dissipation@T
A
=25oC
225
30
mW
V
P
D
Peak Repetitive Reverse Voltage
V
RRM
Maximum Average Forward Current at T
A
=75OC
0.2
0.6
A
I
O
Peak Forward Surge Current, 1.0s (JEDEC method)
A
I
FSM
Maximum Instantaneous Forward Voltage @ I
@ I 100mA
Maximum DC Reverse Current at Rated DC Blocking
Voltage@V =25V
F
=1mA
0.32
0.8
V
V
F
F
=
2.0
10
μA
pF
OC/ W
I
R
R
C
J
Junction Capacitance : at VR=1V
Thermal Resistance, Junction to Ambient
500
R
θ
JA
Operating Junction and Storage Temperature Range
Circuit Figure
-55 to +125
OC
-
T
J
, TSTG
-
Common
Anode
Common
Cathode
Single
Series
SINGLE
COMMON ANODE
COMMON CATHODE
SERIES
FIG.14
FIG.15
FIG.16
FIG.17
REV.0.3-MAR.5.2010
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