Overview
The MURD620CTG is a state-of-the-art switch-mode power rectifier manufactured by ON Semiconductor. This ultrafast rectifier is designed for use in switching power supplies, inverters, and as free-wheeling diodes. It is part of the MURD620CT series, which includes variants such as NRVUD620CT, SRVUD620CT, and SNRVUD620CT, catering to various applications including automotive and other sectors requiring unique site and control change requirements.
Key Specifications
| Characteristic | Symbol | Value | Unit |
|---|---|---|---|
| Peak Repetitive Reverse Voltage | VRRM | 200 | V |
| Average Rectified Forward Current (TC = 140°C) Per Diode | IF(AV) | 3.0 | A |
| Average Rectified Forward Current (TC = 140°C) Per Device | IF(AV) | 6.0 | A |
| Peak Repetitive Forward Current (Square Wave, Duty = 0.5, TC = 145°C) Per Diode | IF | 6.0 | A |
| Non-Repetitive Peak Surge Current (Surge Applied at Rated Load Conditions Halfwave, 60 Hz) | IFSM | 50 | A |
| Operating Junction and Storage Temperature Range | TJ, Tstg | -65 to +175 | °C |
| Maximum Instantaneous Forward Voltage Drop (iF = 3 Amps, TC = 25°C) | vF | 0.96 | V |
| Maximum Reverse Recovery Time (IF = 1 Amp, di/dt = 50 Amps/μs, VR = 30 V, TJ = 25°C) | trr | 35 | ns |
| Thermal Resistance, Junction-to-Case | RθJC | 9 | °C/W |
| Thermal Resistance, Junction-to-Ambient | RθJA | 80 | °C/W |
| ESD Rating - Human Body Model | > 8 kV | ||
| ESD Rating - Machine Model | > 400 V | ||
| Package Type | DPAK | ||
| Weight | Approximately 0.4 Gram | ||
| Finish | All External Surfaces Corrosion Resistant and Terminal Leads are Readily Solderable |
Key Features
- Ultrafast Recovery Time: 35 nanoseconds, making it suitable for high-frequency applications.
- Low Forward Voltage Drop: Minimizes power losses and enhances efficiency.
- Low Leakage: Reduces standby power consumption.
- High ESD Rating: Human Body Model > 8 kV and Machine Model > 400 V, ensuring robustness against electrostatic discharge.
- AEC-Q101 Qualified and PPAP Capable: Suitable for automotive and other applications requiring stringent quality standards.
- Pb-Free, Halogen Free/BFR Free, and RoHS Compliant: Environmentally friendly and compliant with global regulations.
- Corrosion Resistant and Solderable Leads: Enhances reliability and ease of assembly.
Applications
- Switching Power Supplies: Ideal for use in high-efficiency power supply designs.
- Inverters: Suitable for inverter applications requiring fast recovery times.
- Free-Wheeling Diodes: Used in various power conversion circuits to protect against backflow of current.
- Automotive Systems: AEC-Q101 qualified, making it suitable for automotive and other applications with unique site and control change requirements.
Q & A
- What is the peak repetitive reverse voltage of the MURD620CTG?
The peak repetitive reverse voltage (VRRM) is 200 V.
- What is the average rectified forward current per device?
The average rectified forward current (IF(AV)) per device is 6.0 A.
- What is the maximum instantaneous forward voltage drop at 3 Amps and 25°C?
The maximum instantaneous forward voltage drop (vF) at 3 Amps and 25°C is 0.96 V.
- What is the thermal resistance from junction to case?
The thermal resistance from junction to case (RθJC) is 9 °C/W.
- Is the MURD620CTG ESD rated?
Yes, it has an ESD rating of > 8 kV for the Human Body Model and > 400 V for the Machine Model.
- What package type does the MURD620CTG come in?
The MURD620CTG comes in a DPAK surface mount package.
- Is the MURD620CTG RoHS compliant?
Yes, the MURD620CTG is Pb-Free, Halogen Free/BFR Free, and RoHS compliant.
- What are the typical applications of the MURD620CTG?
Typical applications include switching power supplies, inverters, and as free-wheeling diodes.
- Is the MURD620CTG suitable for automotive applications?
Yes, it is AEC-Q101 qualified and PPAP capable, making it suitable for automotive and other stringent applications.
- What is the recovery time of the MURD620CTG?
The recovery time is 35 nanoseconds.
