Overview
The MURA140T3G is a high-performance, ultra-fast recovery power rectifier diode produced by onsemi. This component is designed for high-voltage, high-frequency rectification and is ideal for applications requiring compact size and weight. It features a small, surface-mountable package with J-bend leads, making it suitable for automated handling and surface mount applications.
Key Specifications
| Characteristic | Symbol | Value | Unit |
|---|---|---|---|
| Peak Repetitive Reverse Voltage | VRRM | 400 | V |
| Average Rectified Forward Current @ TL = 150°C | IF(AV) | 1.0 | A |
| Non-Repetitive Peak Surge Current | IFSM | 35 | A |
| Operating Junction Temperature Range | TJ | -65 to +175 | °C |
| Maximum Instantaneous Forward Voltage @ 1.0 A, TJ = 25°C | vF | 1.1 | V |
| Maximum Reverse Recovery Time | trr | 65 | ns |
| Thermal Resistance, Junction-to-Ambient | RθJA | 216 | °C/W |
Key Features
- Small compact surface mountable package with J-bend leads, ideal for automated handling.
- High temperature glass passivated junction.
- Low forward voltage drop (0.89 V Max @ 1.0 A, TJ = 150°C).
- AEC-Q101 qualified and PPAP capable for automotive and other applications requiring unique site and control change requirements.
- Pb-free, halogen-free/BFR-free, and RoHS compliant.
- ESD protection: Human Body Model > 4000 V (Class 3), Charged Device Model > 1000 V (Class C5).
Applications
The MURA140T3G is ideally suited for high-voltage, high-frequency rectification applications. It can be used as free-wheeling and protection diodes in surface mount applications where compact size and weight are critical. Typical applications include power supplies, DC-DC converters, and other high-frequency switching circuits.
Q & A
- What is the peak repetitive reverse voltage of the MURA140T3G? The peak repetitive reverse voltage is 400 V.
- What is the average rectified forward current at TL = 150°C? The average rectified forward current at TL = 150°C is 1.0 A.
- What is the maximum non-repetitive peak surge current? The maximum non-repetitive peak surge current is 35 A.
- What is the operating junction temperature range? The operating junction temperature range is -65 to +175°C.
- What is the maximum instantaneous forward voltage at 1.0 A and TJ = 25°C? The maximum instantaneous forward voltage at 1.0 A and TJ = 25°C is 1.1 V.
- What is the maximum reverse recovery time? The maximum reverse recovery time is 65 ns.
- Is the MURA140T3G RoHS compliant? Yes, the MURA140T3G is Pb-free, halogen-free/BFR-free, and RoHS compliant.
- What kind of ESD protection does the MURA140T3G offer? The MURA140T3G offers ESD protection with a Human Body Model > 4000 V (Class 3) and Charged Device Model > 1000 V (Class C5).
- Is the MURA140T3G suitable for automotive applications? Yes, the MURA140T3G is AEC-Q101 qualified and PPAP capable, making it suitable for automotive and other applications requiring unique site and control change requirements.
- What is the thermal resistance, junction-to-ambient, of the MURA140T3G? The thermal resistance, junction-to-ambient, is 216 °C/W.
