Overview
The MURB1660CTT4G is a high-performance, ultrafast switch-mode power rectifier produced by onsemi. This device is designed for use in switching power supplies, inverters, and as free-wheeling diodes. It features a D2PAK power surface mount package, making it suitable for high-power surface mount applications. The rectifier is known for its ultrafast 60 nanosecond recovery times and high operating junction temperature of up to 175°C, ensuring reliable operation in demanding environments.
Key Specifications
| Rating | Symbol | Value | Unit |
|---|---|---|---|
| Peak Repetitive Reverse Voltage | VRRM | 600 | V |
| Average Rectified Forward Current (Rated VR, TC = 150°C) | IF(AV) | 8.0 / 16 | A |
| Peak Repetitive Forward Current (Rated VR, Square Wave, 20 kHz, TC = 150°C) | IFM | 16 | A |
| Non-Repetitive Peak Surge Current (Surge Applied at Rated Load Conditions Halfwave, Single Phase, 60 Hz) | IFSM | 100 | A |
| Operating Junction and Storage Temperature Range | TJ, Tstg | −65 to +175 | °C |
| Maximum Thermal Resistance, Junction-to-Case | RθJC | 2.0 | °C/W |
| Maximum Thermal Resistance, Junction-to-Ambient | RθJA | 50 | °C/W |
| Maximum Instantaneous Forward Voltage (iF = 8.0 Amp, TC = 150°C) | vF | 1.20 | V |
| Maximum Reverse Recovery Time (IF = 1.0 Amp, di/dt = 50 Amp/μs) | trr | 60 | ns |
Key Features
- Package designed for power surface mount applications.
- Ultrafast 60 nanosecond recovery times.
- High operating junction temperature up to 175°C.
- Epoxy meets UL 94 V-0 @ 0.125 in.
- High temperature glass passivated junction.
- High voltage capability to 600 V.
- Low leakage specified @ 150°C case temperature.
- Short heat sink tab manufactured – not sheared!
- Similar in size to industrial standard TO-220 package.
- NRV prefix for automotive and other applications requiring unique site and control change requirements; AEC-Q101 qualified and PPAP capable.
- Pb-free and RoHS compliant.
Applications
The MURB1660CTT4G is designed for use in various high-power applications, including:
- Switching power supplies.
- Inverters.
- Free-wheeling diodes.
- Automotive systems (due to AEC-Q101 qualification).
Q & A
- What is the peak repetitive reverse voltage of the MURB1660CTT4G?
The peak repetitive reverse voltage is 600 V.
- What is the average rectified forward current rating at 150°C case temperature?
The average rectified forward current is 8.0 A for the total device, with a peak of 16 A.
- What is the maximum operating junction temperature of the MURB1660CTT4G?
The maximum operating junction temperature is 175°C.
- What is the recovery time of the MURB1660CTT4G?
The maximum reverse recovery time is 60 nanoseconds.
- Is the MURB1660CTT4G Pb-free and RoHS compliant?
- What package type does the MURB1660CTT4G use?
The device uses a D2PAK power surface mount package.
- What are the typical applications for the MURB1660CTT4G?
Typical applications include switching power supplies, inverters, and free-wheeling diodes.
- Is the MURB1660CTT4G suitable for automotive applications?
- What is the maximum thermal resistance from junction to case?
The maximum thermal resistance from junction to case is 2.0 °C/W.
- What is the maximum instantaneous forward voltage at 8.0 A and 150°C?
The maximum instantaneous forward voltage is 1.20 V.
