Overview
The MURD620CTT4G is an ultrafast rectifier produced by onsemi, designed for use in switching power supplies, inverters, and as free-wheeling diodes. This device is part of the MURD620CT series, which includes variants such as NRVUD620CT, SRVUD620CT, and SNRVUD620CT. The MURD620CTT4G is packaged in a DPAK (TO-252) surface mount package, making it suitable for a variety of high-frequency applications.
Key Specifications
| Characteristic | Symbol | Value | Unit |
|---|---|---|---|
| Peak Repetitive Reverse Voltage | VRRM | 200 | V |
| Average Rectified Forward Current (TC = 140°C) | IF(AV) | 6.0 | A |
| Peak Repetitive Forward Current (Square Wave, Duty = 0.5, TC = 145°C) | 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 = 6 Amps, TC = 25°C) | vF | 1.2 | 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 |
| Package Type | DPAK (TO-252) | ||
| Weight | Approximately 0.4 gram | ||
| Lead and Mounting Surface Temperature for Soldering Purposes | 260°C Max. for 10 Seconds |
Key Features
- Ultrafast Recovery Time: 35 nanoseconds, making it suitable for high-frequency applications.
- Low Forward Voltage Drop: Ensures minimal power loss during operation.
- Low Leakage: Reduces standby power consumption.
- ESD Rating: Human Body Model > 8 kV, Machine Model > 400 V.
- 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 regulatory standards.
- Corrosion Resistant and Solderable Leads: Enhances durability and ease of assembly.
Applications
- Switching Power Supplies: Ideal for use in high-efficiency power supply designs.
- Inverters: Suitable for inverter applications requiring fast switching 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 high-reliability applications.
Q & A
- What is the peak repetitive reverse voltage of the MURD620CTT4G?
200 V.
- What is the average rectified forward current rating of the MURD620CTT4G?
6.0 A at TC = 140°C.
- What is the maximum reverse recovery time of the MURD620CTT4G?
35 ns.
- Is the MURD620CTT4G AEC-Q101 qualified?
Yes, it is AEC-Q101 qualified and PPAP capable.
- What is the thermal resistance, junction-to-case of the MURD620CTT4G?
9 °C/W.
- What is the package type of the MURD620CTT4G?
DPAK (TO-252).
- Is the MURD620CTT4G Pb-Free and RoHS compliant?
Yes, it is Pb-Free, Halogen Free/BFR Free, and RoHS compliant.
- What are the typical applications of the MURD620CTT4G?
Switching power supplies, inverters, free-wheeling diodes, and automotive systems.
- What is the maximum instantaneous forward voltage drop of the MURD620CTT4G?
1.2 V at iF = 6 Amps, TC = 25°C.
- What is the non-repetitive peak surge current rating of the MURD620CTT4G?
50 A.
