Overview
The MUR1620CTG is a high-performance ultrafast rectifier diode produced by onsemi. This device is part of a series designed for use in switching power supplies, inverters, and as free-wheeling diodes. It is known for its ultrafast recovery times, high operating junction temperature, and robust construction, making it suitable for a variety of power switching applications.
Key Specifications
| Parameter | Symbol | Value | Unit |
|---|---|---|---|
| Peak Repetitive Reverse Voltage | VRRM | 200 | V |
| Average Rectified Forward Current Per Leg | IF(AV) | 8.0 | A |
| Peak Rectified Forward Current Per Diode Leg | IFM | 16 | A |
| Nonrepetitive Peak Surge Current | IFSM | 100 | A |
| Operating Junction Temperature | TJ | -65 to +175 | °C |
| Maximum Instantaneous Forward Voltage | vF | 1.2 | V |
| Maximum Reverse Recovery Time | trr | 35 | ns |
| Maximum Thermal Resistance, Junction-to-Case | RθJC | 3.0 | °C/W |
| Package Type | TO-220 (Pb-Free) |
Key Features
- Ultrafast Recovery Times: The MUR1620CTG features ultrafast recovery times of 35 nanoseconds, which is crucial for minimizing ringing and electrical noise in power switching circuits.
- High Operating Junction Temperature: The device can operate at junction temperatures up to 175°C, making it suitable for high-temperature applications.
- High Voltage Capability: It has a high voltage capability of up to 200 volts, ensuring robust performance in various power supply and inverter applications.
- Low Leakage Current: Specified low leakage current at 150°C case temperature, which is beneficial for reducing power loss.
- Current Derating: The device has current derating at both case and ambient temperatures, ensuring reliable operation under different conditions.
- Pb-Free Package: The TO-220 package is Pb-free and meets UL 94 V-0 standards, making it environmentally friendly and compliant with safety regulations.
- Corrosion Resistant Finish: All external surfaces are corrosion resistant, and terminal leads are readily solderable.
Applications
The MUR1620CTG is designed for use in various power switching applications, including:
- Switching Power Supplies: Ideal for use in switching power supplies due to its ultrafast recovery times and high voltage capability.
- Inverters: Suitable for inverter applications where high efficiency and low noise are required.
- Free-Wheeling Diodes: Often used as free-wheeling diodes to protect against back EMF in inductive loads.
- Clamping Diodes: Can be used as clamping diodes to regulate voltage spikes in power circuits.
Q & A
- What is the peak repetitive reverse voltage of the MUR1620CTG?
The peak repetitive reverse voltage (VRRM) of the MUR1620CTG is 200 volts.
- What is the maximum operating junction temperature of the MUR1620CTG?
The maximum operating junction temperature (TJ) is 175°C.
- What is the average rectified forward current per leg of the MUR1620CTG?
The average rectified forward current per leg (IF(AV)) is 8.0 amps.
- What is the maximum reverse recovery time of the MUR1620CTG?
The maximum reverse recovery time (trr) is 35 nanoseconds.
- What type of package does the MUR1620CTG come in?
The MUR1620CTG comes in a TO-220 Pb-free package.
- Is the MUR1620CTG suitable for high-temperature applications?
Yes, the MUR1620CTG is suitable for high-temperature applications with an operating junction temperature up to 175°C.
- What are the key features of the MUR1620CTG that make it suitable for switching power supplies?
The key features include ultrafast recovery times, high voltage capability, low leakage current, and current derating at both case and ambient temperatures.
- Can the MUR1620CTG be used as a free-wheeling diode?
Yes, the MUR1620CTG is often used as a free-wheeling diode to protect against back EMF in inductive loads.
- Is the MUR1620CTG Pb-free and compliant with safety standards?
Yes, the MUR1620CTG is Pb-free and meets UL 94 V-0 standards.
- What is the maximum lead temperature for soldering purposes?
The maximum lead temperature for soldering purposes is 260°C for 10 seconds.
