Overview
The MUR460FFG is a state-of-the-art ultrafast rectifier produced by ON Semiconductor. This device is part of the MUR series, designed for use in switching power supplies, inverters, and as free-wheeling diodes. The MUR460FFG is known for its high performance and reliability, making it a preferred choice in various power management applications.
Key Specifications
| Parameter | Symbol | Unit | MUR460 |
|---|---|---|---|
| Peak Repetitive Reverse Voltage | VRRM | V | 600 |
| Working Peak Reverse Voltage | VRWM | V | 600 |
| DC Blocking Voltage | VR | V | 600 |
| Average Rectified Forward Current (Square Wave) | IF(AV) | A | 4.0 @ TA = 80°C |
| Nonrepetitive Peak Surge Current | IFSM | A | 150 |
| Operating Junction Temperature & Storage Temperature | TJ, Tstg | °C | -65 to +175 |
| Maximum Instantaneous Forward Voltage (iF = 3.0 A, TJ = 150°C) | vF | V | 1.05 |
| Maximum Instantaneous Reverse Current (Rated dc Voltage, TJ = 150°C) | iR | μA | 250 |
| Maximum Reverse Recovery Time (IF = 1.0 A, di/dt = 50 A/μs) | trr | ns | 50 |
| Maximum Forward Recovery Time (IF = 1.0 A, di/dt = 100 A/μs, Recovery to 1.0 V) | tfr | ns | 50 |
| Controlled Avalanche Energy (Maximum) | Waval | mJ | 5 |
Key Features
- Ultrafast recovery times of 25 ns, 50 ns, and 75 ns
- High operating junction temperature of up to 175°C
- Low forward voltage and low leakage current
- High temperature glass passivated junction
- Reverse voltage up to 600 V
- Pb-free packages available
- Corrosion-resistant finish and readily solderable terminal leads
- Available in various packaging options including axial lead, tape and reel, and fan fold ammo pak
Applications
The MUR460FFG is designed for use in:
- Switching power supplies
- Inverters
- Free-wheeling diodes
These applications benefit from the device's ultrafast recovery times, high operating temperatures, and low forward voltage, making it suitable for high-performance power management systems.
Q & A
- What is the peak repetitive reverse voltage of the MUR460FFG?
The peak repetitive reverse voltage (VRRM) of the MUR460FFG is 600 V.
- What is the maximum average rectified forward current for the MUR460FFG?
The maximum average rectified forward current (IF(AV)) is 4.0 A at TA = 80°C.
- What are the operating junction and storage temperature ranges for the MUR460FFG?
The operating junction and storage temperature ranges are -65°C to +175°C.
- What is the maximum instantaneous forward voltage for the MUR460FFG at 3.0 A and TJ = 150°C?
The maximum instantaneous forward voltage (vF) at 3.0 A and TJ = 150°C is 1.05 V.
- What is the maximum reverse recovery time for the MUR460FFG?
The maximum reverse recovery time (trr) is 50 ns for IF = 1.0 A and di/dt = 50 A/μs.
- Is the MUR460FFG available in Pb-free packages?
- What are the typical packaging options for the MUR460FFG?
The MUR460FFG is available in axial lead, tape and reel, and fan fold ammo pak packaging options.
- What is the controlled avalanche energy (Waval) for the MUR460FFG?
The controlled avalanche energy (Waval) is 5 mJ.
- What are the common applications for the MUR460FFG?
The MUR460FFG is commonly used in switching power supplies, inverters, and as free-wheeling diodes.
- What is the weight of the MUR460FFG?
The weight of the MUR460FFG is approximately 1.1 grams.
