Overview
The MBR0540T3G Schottky Power Rectifier, produced by onsemi, employs the Schottky Barrier principle to achieve an optimal forward voltage drop-reverse current tradeoff. This component is ideally suited for low voltage, high frequency rectification, or as free wheeling and polarity protection diodes in surface mount applications. Its compact size and lightweight design make it critical for systems where space and weight are significant factors.
Key Specifications
| Characteristic | Symbol | Value | Unit |
|---|---|---|---|
| Peak Repetitive Reverse Voltage | VRRM | 40 | V |
| Average Rectified Forward Current (At Rated VR, TC = 115°C) | IO | 0.5 | A |
| Peak Repetitive Forward Current (At Rated VR, Square Wave, 20 kHz, TC = 115°C) | IFRM | 1.0 | A |
| Non-Repetitive Peak Surge Current (Surge Applied at Rated Load Conditions Halfwave, Single Phase, 60 Hz) | IFSM | 5.5 | A |
| Storage/Operating Case Temperature Range | Tstg, TC | −55 to +150 | °C |
| Operating Junction Temperature | TJ | −55 to +150 | °C |
| Maximum Instantaneous Forward Voltage (iF = 0.5 A, TJ = 25°C) | Vf | 0.51 | V |
| Maximum Instantaneous Reverse Current (VR = 40 V, TJ = 25°C) | iR | 20 | µA |
| Thermal Resistance − Junction-to-Lead | Rtjl | 118 | °C/W |
| Thermal Resistance − Junction-to-Ambient | Rtja | 206 | °C/W |
| Package Type | SOD-123 | ||
| Lead and Mounting Surface Temperature for Soldering Purposes | 260°C max. for 10 Seconds | ||
| ESD Rating | Human Body Model = 3B, Machine Model = C |
Key Features
- Guardring for Stress Protection
- Very Low Forward Voltage
- Epoxy Meets UL 94 V-0 @ 0.125 in
- Package Designed for Optimal Automated Board Assembly
- AEC-Q101 Qualified and PPAP Capable
- NRVB Prefix for Automotive and Other Applications Requiring Unique Site and Control Change Requirements
- All Packages are Pb-Free
- Corrosion Resistant and Readily Solderable Terminal Leads
Applications
The MBR0540T3G is ideally suited for low voltage, high frequency rectification applications. It can be used as free wheeling diodes or for polarity protection in surface mount configurations. This component is particularly useful in systems where compact size and weight are critical, such as in automotive, industrial, and consumer electronics.
Q & A
- What is the peak repetitive reverse voltage of the MBR0540T3G?
The peak repetitive reverse voltage (VRRM) is 40 V.
- What is the average rectified forward current rating of the MBR0540T3G?
The average rectified forward current (IO) is 0.5 A at a case temperature of 115°C.
- What is the maximum instantaneous forward voltage of the MBR0540T3G?
The maximum instantaneous forward voltage (Vf) is 0.51 V at 0.5 A and 25°C.
- What is the thermal resistance junction-to-ambient of the MBR0540T3G?
The thermal resistance junction-to-ambient (Rtja) is 206 °C/W.
- Is the MBR0540T3G Pb-Free?
- What is the ESD rating of the MBR0540T3G?
The ESD rating is Human Body Model = 3B and Machine Model = C.
- What is the operating junction temperature range of the MBR0540T3G?
The operating junction temperature range is −55 to +150 °C.
- What package type does the MBR0540T3G use?
The package type is SOD-123.
- Is the MBR0540T3G AEC-Q101 qualified?
- What is the lead and mounting surface temperature for soldering purposes?
The lead and mounting surface temperature for soldering purposes is 260°C max. for 10 seconds.
