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
DataSheet
