Overview
The MURS120HE3_A/H is a surface-mount ultrafast plastic rectifier produced by Vishay General Semiconductor - Diodes Division. This component is designed for high-frequency rectification and is ideal for use in various electronic systems, including switching mode converters and inverters. It features a glass passivated pellet chip junction, making it suitable for automated placement and high-efficiency applications.
Key Specifications
| Parameter | Symbol | Value | Unit |
|---|---|---|---|
| Maximum Repetitive Peak Reverse Voltage | VRRM | 200 | V |
| Maximum DC Blocking Voltage | VDC | 200 | V |
| Maximum Average Forward Rectified Current | IF(AV) | 1.0 A (at TL = 155 °C), 2.0 A (at TL = 145 °C) | A |
| Peak Forward Surge Current | IFSM | 40 A | A |
| Operating Junction and Storage Temperature Range | TJ, TSTG | -65 to +175 | °C |
| Reverse Recovery Time | trr | 25 ns (IF = 0.5 A, IR = 1.0 A), 35 ns (IF = 1.0 A, dI/dt = 50 A/μs) | ns |
| Forward Voltage | VF | 0.71 V | V |
| Package | SMB (DO-214AA) |
Key Features
- Glass passivated pellet chip junction for high reliability and efficiency.
- Ideal for automated placement due to its surface-mount design.
- Ultrafast reverse recovery time, reducing switching losses and enhancing overall system efficiency.
- High forward surge capability, ensuring robust performance under transient conditions.
- AEC-Q101 qualified, making it suitable for automotive applications.
- Meets MSL level 1, per J-STD-020, with a maximum peak temperature of 260 °C.
- Matte tin plated leads, solderable per J-STD-002 and JESD 22-B102.
Applications
The MURS120HE3_A/H is designed for use in high-frequency rectification and freewheeling applications in switching mode converters and inverters. It is particularly suited for consumer, computer, and telecommunication systems where high efficiency and low switching losses are critical.
Q & A
- What is the maximum repetitive peak reverse voltage of the MURS120HE3_A/H?
The maximum repetitive peak reverse voltage is 200 V. - What is the maximum average forward rectified current at 155 °C?
The maximum average forward rectified current at 155 °C is 1.0 A. - What is the reverse recovery time of the MURS120HE3_A/H?
The reverse recovery time is 25 ns (IF = 0.5 A, IR = 1.0 A) and 35 ns (IF = 1.0 A, dI/dt = 50 A/μs). - Is the MURS120HE3_A/H AEC-Q101 qualified?
Yes, the MURS120HE3_A/H is AEC-Q101 qualified, making it suitable for automotive applications. - What is the operating junction and storage temperature range of the MURS120HE3_A/H?
The operating junction and storage temperature range is -65 to +175 °C. - What is the package type of the MURS120HE3_A/H?
The package type is SMB (DO-214AA). - What is the forward voltage of the MURS120HE3_A/H?
The forward voltage is 0.71 V. - Is the MURS120HE3_A/H RoHS-compliant?
Yes, the MURS120HE3_A/H is RoHS-compliant. - What are the typical applications of the MURS120HE3_A/H?
The typical applications include high-frequency rectification and freewheeling in switching mode converters and inverters for consumer, computer, and telecommunication systems. - What is the peak forward surge current of the MURS120HE3_A/H?
The peak forward surge current is 40 A.
