Overview
The MURS120T3G is an ultra-fast recovery rectifier diode produced by onsemi. This component is designed for high voltage, high frequency rectification and can also be used as free-wheeling and protection diodes in surface mount applications. Its compact size and lightweight design make it ideal for systems where space and weight are critical factors.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Peak Repetitive Reverse Voltage (VRRM) | 200 | V |
| Continuous Forward Current (IF(DC)) | 1.0 @ TL = 159°C, 2.0 @ TL = 139°C | A |
| Non-Repetitive Peak Surge Current (IFSM) | 35 | A |
| Operating Junction Temperature (TJ) | -65 to +175 | °C |
| Maximum Instantaneous Forward Voltage (VF) | 0.875 to 1.05 | V @ 1.0 A, TJ = 150°C |
| Maximum Reverse Recovery Time (trr) | 35 to 50 | ns |
| Thermal Resistance Junction-to-Lead (RJL) | 13 | °C/W @ TL = 25°C |
Key Features
The MURS120T3G features several key attributes that make it suitable for a variety of applications:
- Compact Surface Mount Package: The component comes in a small, rectangular package with J-bend leads, ideal for automated handling and compact system designs.
- High Temperature Glass Passivated Junction: Ensures reliability and performance under high temperature conditions.
- Low Forward Voltage Drop: With a maximum forward voltage drop of 0.71 to 1.05 volts at 1.0 A and TJ = 150°C, it minimizes energy losses.
- Corrosion Resistant Finish: All external surfaces are corrosion resistant, and terminal leads are readily solderable.
- AEC-Q101 Qualified and PPAP Capable: Suitable for automotive and other applications requiring stringent quality and reliability standards.
Applications
The MURS120T3G is versatile and can be used in various applications, including:
- High Voltage, High Frequency Rectification: Ideal for rectification in high-frequency circuits.
- Free-Wheeling Diodes: Used to protect circuits from back EMF and voltage spikes.
- Protection Diodes: Provides protection against voltage surges and spikes in surface mount applications.
- Automotive Applications: Qualified to AEC-Q101 standards, making it suitable for use in automotive systems.
Q & A
- What is the peak repetitive reverse voltage (VRRM) of the MURS120T3G?
The peak repetitive reverse voltage (VRRM) is 200 V.
- What is the continuous forward current rating of the MURS120T3G?
The continuous forward current rating is 1.0 A at TL = 159°C and 2.0 A at TL = 139°C.
- What is the maximum non-repetitive peak surge current (IFSM) of the MURS120T3G?
The maximum non-repetitive peak surge current (IFSM) is 35 A.
- What is the operating junction temperature range of the MURS120T3G?
The operating junction temperature range is -65 to +175 °C.
- What is the maximum instantaneous forward voltage (VF) of the MURS120T3G?
The maximum instantaneous forward voltage (VF) is 0.875 to 1.05 V at 1.0 A and TJ = 150°C.
- What is the maximum reverse recovery time (trr) of the MURS120T3G?
The maximum reverse recovery time (trr) is 35 to 50 ns.
- Is the MURS120T3G AEC-Q101 qualified?
Yes, the MURS120T3G is AEC-Q101 qualified and PPAP capable).
- What type of package does the MURS120T3G come in?
The MURS120T3G comes in a small, rectangular surface mount package with J-bend leads).
- Is the MURS120T3G lead-free?
Yes, the MURS120T3G is a lead-free (PB-Free) package).
- What are some common applications of the MURS120T3G?
The MURS120T3G is commonly used in high voltage, high frequency rectification, free-wheeling diodes, protection diodes, and automotive applications).
