BAT54H THRU BAT54SH
Features
• Low Forward Voltage
• Epoxy Meets UL 94 V-0 Flammability Rating
• Moisture Sensitivity Level 1
• Halogen Free. “Green” Device (Note 1)
• Lead Free Finish/Rohs Compliant ("P"Suffix Designates RoHS
Compliant. See Ordering Information)
300mA,40V
Schottky Barrier
Diode
Maximum Ratings
• Operating Junction Temperature Range: -55°C to +150°C
• Storage Temperature Range: -55°C to +150°C
• Thermal Resistance: 400°C/W Junction to Ambient
Maximum
Maximum DC
Blocking
MCC
Part Number
Device
Marking
Recurrent
Peak Reverse
Voltage
SOT-23
Voltage
A
D
L1H
BAT54H
40V
40V
40V
40V
40V
40V
40V
40V
BAT54AH
BAT54CH
BAT54SH
L2H
L3H
L4H
B
C
Electrical Characteristics @ 25°C Unless Otherwise Specified
F
E
Average Forward
Current
IF(AV)
300mA
H
G
J
L
K
Non-Repetitive Peak
Forward Current
t=10ms
IFSM
1.25A
DIMENSIONS
MM
INCHES
IF=0.1mA
IF=1mA
IF=10mA
IF=30mA
240mV
320mV
400mV
500mV
900mV
DIM
NOTE
MIN MAX MIN MAX
0.110 0.120 2.80 3.04
0.083 0.104 2.10 2.64
0.047 0.055 1.20 1.40
0.034 0.041 0.85 1.05
0.067 0.083 1.70 2.10
0.018 0.024 0.45 0.60
Maximum
Forward Voltage
A
B
C
D
E
F
G
H
J
VF
IF=100mA
VR=30V TJ=25°C
VR=30V TJ=100°C
1μA
Maximum Reverse
Current
IR
0.01 0.15
0.0004 0.006
100μA
0.035 0.043 0.90 1.10
0.003 0.007 0.08 0.18
0.012 0.020 0.30 0.51
Maximum Reverse
Breakdown Voltage
K
L
IR=100μA
VBR
CJ
trr
>40V
10.0pF
5.0ns
0.020
0.50
0.007
0.20
Suggested Solder Pad Layout
Maximum Junction
Capacitance
Measured at
1.0MHz, VR=1.0V
0.031
0.800
0.035
0.900
Maximum Reverse
Recovery Time
IF=IR=10mA;
Irr=0.1×IR,RL=100Ω
0.079
2.000
inches
mm
Note: 1. Halogen free "Green” products are defined as those which contain <900ppm bromine,
<900ppm chlorine (<1500ppm total Br + Cl) and <1000ppm antimony compounds.
0.037
0.950
0.037
0.950
BAT54H
BAT54AH
BAT54CH
BAT54SH
Rev.3-1-01132021
1/3
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