Overview
The MUR1660CTG is an ultrafast recovery rectifier produced by ON Semiconductor. This device is designed for high-performance applications in switching power supplies, inverters, and as free-wheeling diodes. It features a TO-220 package, which is widely used in power electronics due to its robust and efficient heat dissipation capabilities.
The MUR1660CTG is characterized by its ultrafast 60 nanosecond recovery times, high operating junction temperature of up to 150°C, and high current capability. The device is also lead-free and meets UL 94 V-0 flammability classification, ensuring safety and compliance with environmental regulations.
Key Specifications
| Characteristic | Symbol | Value | Unit |
|---|---|---|---|
| Peak Repetitive Reverse Voltage | VRRM | 600 | V |
| Average Rectified Forward Current (Per Leg) | IF(AV) | 8 | A |
| Average Rectified Forward Current (Per Device) | IF(AV) | 16 | A |
| Peak Repetitive Forward Current (Rated VR, Square Wave, 20 kHz) | IFM | 16 | A |
| Non-repetitive Peak Surge Current (Surge applied at rated load conditions) | IFSM | 100 | A |
| Operating Junction and Storage Temperature | TJ, Tstg | −65 to +150 | °C |
| Maximum Instantaneous Forward Voltage (iF = 8.0 A, TC = 150°C) | vF | 1.20 | V |
| Maximum Reverse Recovery Time (IF = 1.0 A, di/dt = 50 A/μs) | trr | 60 | ns |
| Thermal Resistance, Junction to Case | RθJC | 3.0 | °C/W |
| Lead Temperature for Soldering Purposes | TL | 260 | °C |
Key Features
- Ultrafast 60 nanosecond recovery times
- High operating junction temperature of up to 150°C
- High current capability with an average rectified forward current of 16 A per device
- Low leakage specified at 150°C case temperature
- Current derating at both case and ambient temperatures
- Electrically isolated; no isolation hardware required
- Pb-free package
- Epoxy meets UL 94 V-0 flammability classification
- High temperature glass passivated junction
- Corrosion-resistant and readily solderable terminal leads
Applications
- Switching power supplies
- Inverters
- Free-wheeling diodes
- Power switching circuits
- General-purpose rectification in high-power applications
Q & A
- What is the peak repetitive reverse voltage of the MUR1660CTG?
The peak repetitive reverse voltage (VRRM) is 600 V.
- What is the average rectified forward current per device?
The average rectified forward current (IF(AV)) per device is 16 A.
- What is the maximum operating junction temperature?
The maximum operating junction temperature (TJ) is 150°C.
- What is the reverse recovery time of the MUR1660CTG?
The reverse recovery time (trr) is 60 nanoseconds.
- Is the MUR1660CTG Pb-free?
- What is the thermal resistance from junction to case?
The thermal resistance from junction to case (RθJC) is 3.0 °C/W.
- What are the typical applications of the MUR1660CTG?
The MUR1660CTG is typically used in switching power supplies, inverters, free-wheeling diodes, and power switching circuits.
- What is the maximum instantaneous forward voltage at 8 A and 150°C?
The maximum instantaneous forward voltage (vF) at 8 A and 150°C is 1.20 V.
- Does the MUR1660CTG meet any specific flammability standards?
- What is the non-repetitive peak surge current rating?
The non-repetitive peak surge current (IFSM) is 100 A.
