The MUR3040PT by ON Semiconductor is an ultrafast switch-mode power rectifier designed for use in switching power supplies, inverters, and as free-wheeling diodes. It features a high-temperature glass-passivated junction, a UL 94 V-0 rated molded epoxy case, and corrosion-resistant, readily solderable terminal leads.
Features
Ultrafast Recovery
High Temperature Operation
High Voltage Rating
Low Forward Voltage Drop
Low Leakage Current
Compliance & Standards
Specifications
Rating
Symbol
Value
Unit
Peak Repetitive Reverse Voltage
VRRM
400
V
Working Peak Reverse Voltage
VRWM
400
V
DC Blocking Voltage
VR
400
V
Average Rectified Forward Current (Rated VR, TC = 145°C) – Per Leg
IF(AV)
15
A
Average Rectified Forward Current (Rated VR, TC = 145°C) – Per Device
IF(AV)
30
A
Peak Rectified Forward Current, Per Leg (Rated VR, Square Wave, 20 kHz, TC = 145°C)
IFRM
30
A
Nonrepetitive Peak Surge Current (Surge applied at rated load conditions, halfwave, single phase, 60 Hz) Per Leg
IFSM
200
A
Operating Junction and Storage Temperature Range
TJ, Tstg
-65 to +175
°C
Characteristic
Symbol
Value
Unit
Maximum Thermal Resistance, Junction-to-Case
RθJC
1.5
°C/W
Maximum Thermal Resistance, Junction-to-Ambient
RθJA
40
°C/W
Characteristic
Symbol
Value
Unit
Maximum Instantaneous Forward Voltage (IF = 15 A, TC = 150°C)
VF
1.12
V
Maximum Instantaneous Forward Voltage (IF = 15 A, TC = 25°C)
VF
1.25
V
Maximum Instantaneous Reverse Current (Rated DC Voltage, TJ = 150°C)
iR
500
μA
Maximum Instantaneous Reverse Current (Rated DC Voltage, TJ = 25°C)
iR
10
μA
Maximum Reverse Recovery Time (IF = 1.0 A, di/dt = 50 A/μs)
trr
60
ns
Applications
Switching Power Supplies
Inverters
Free Wheeling Diodes
Package Content
1 x MUR3040PT Switch-Mode Ultra-Fast Recovery Rectifier 400V 30A TO-218
