MURS540A
Features
• Halogen Free Available Upon Request By Adding Suffix "-HF"
• Lead Free Finish/RoHS Compliant (Note1) ("P"Suffix Designates
Compliant. See Ordering Information)
5 Amp
FRED Rectifiers
400 Volts
• Epoxy Meets UL 94 V-0 Flammability Rating
• Low Switching Losses and High Efficiency
• Low Reverse Leakage
• Ultrafast Recovery Time
• Planar Structure Die and Soft Recovery Characteristics
Maximum Ratings
• Operating Junction Temperature Range: -55⁰C to +175⁰C
• Storage Temperature Range: -55⁰C to +175⁰C
• Maximum Thermal Resistance: 2°C/W Junction to Case
TO-220AC
Maximum
Maximum DC
Maximum
RMS
Voltage
MCC
Device
Recurrent
Peak Reverse
Voltage
Blocking
Voltage
Part Number
Marking
L
B
K
M
MURS540A MURS540A
400V
280V
400V
C
D
Electrical Characteristics @ 25°C Unless Otherwise Specified
A
Average Rectified
Forward Current
5A
TC=160⁰C
IF(AV)
1
2
F
Peak Forward Surge
Current
IFSM
70A
8.3ms,Half Sine
G
I
IF=5A;
IF=5A;
TJ=25⁰C
TJ=25⁰C
1.08V(Typ)
1.25V(Max)
1.05V(Max)
N
Instantaneous
Forward Voltage
VF
J
H
IF=5A; TJ=125⁰C
Maximum Reverse
Current At Rated DC
Blocking Voltage
5uA
TJ=25⁰C;
IR
TJ=125⁰C
50uA
DIMENSIONS
INCHES MM
Typical Junction
Capacitance
Measured at
1.0MHz, VR=4.0V
CJ
35pF
DIM
NOTE
MIN MAX MIN MAX
0.560 0.625 14.22 15.88
0.380 0.420 9.65 10.67
0.100 0.135 2.54 3.43
0.230 0.270 5.84 6.86
----- 0.250 ----- 6.35
0.500 0.580 12.70 14.73
0.190 0.210 4.83 5.33
0.020 0.045 0.51 1.14
0.012 0.025 0.30 0.64
0.139 0.161 3.53 4.09
0.140 0.190 3.56 4.83
0.045 0.055 1.14 1.40
0.080 0.115 2.03 2.92
25ns(Typ.)
35ns(Max.)
A
B
C
D
F
G
H
I
J
K
L
M
N
IF=0.5A; IR=1.0A;
IRR=0.25A
Reverse Recovery
Time
trr
TJ=25⁰C
30ns(Typ.)
46ns(Typ.)
TJ=125⁰C
IF=5A
TJ=25⁰C
3.1A(Typ.)
5.1A(Typ.)
Peak recovery
current
diF/dt=-200A/μs
IRRM
TJ=125⁰C
VR=200 V
TJ=25⁰C
47nC(Typ.)
Reverse recovery
charge
Φ
Qrr
TJ=125⁰C
120nC(Typ.)
Note :1. High Temperature Solder Exemption Applied, See EU Directive Annex 7a.
Internal Structure
PIN 1
CASE
PIN 2
Rev.3-3-08252022
1/3
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