Overview
The MBR0520LT1H is a Surface Mount Schottky Power Rectifier produced by onsemi. This device employs the Schottky Barrier principle, utilizing a barrier metal to achieve an optimal forward voltage drop-reverse current tradeoff. It is particularly suited for low voltage, high frequency rectification, as well as for use as free wheeling and polarity protection diodes in surface mount applications where compact size and weight are critical.
The MBR0520LT1H is part of the SOD-123 package family, offering an alternative to the leadless 34 MELF style package. This rectifier is designed to meet the demands of modern electronic systems requiring high efficiency and reliability.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Peak Repetitive Reverse Voltage (VRRM) | 20 | V |
| Average Rectified Forward Current (IF(AV)) | 0.5 | A |
| Non-Repetitive Peak Surge Current (IFSM) | 5.5 | A |
| Maximum Instantaneous Forward Voltage (VF) | 0.38 V @ 0.5 A, 25°C | V |
| Operating Junction Temperature (TJ) | -65 to +125 | °C |
| Storage Temperature Range (Tstg) | -65 to +150 | °C |
| Thermal Resistance; Junction-to-Ambient (RθJA) | 206 | °C/W |
| Thermal Resistance; Junction-to-Lead (RθJL) | 150 | °C/W |
| ESD Ratings: Human Body Model | 3B | - |
| ESD Ratings: Machine Model | C | - |
| Package | SOD-123 | - |
| Weight | 11.7 mg (approximately) | mg |
| Case Material | Epoxy, Molded | - |
| Finish | All External Surfaces Corrosion Resistant and Terminal Leads are Readily Solderable | - |
Key Features
- Guardring for Stress Protection
- Very Low Forward Voltage (0.38 V Max @ 0.5 A, 25°C)
- 125°C Operating Junction Temperature
- Epoxy Meets UL 94 V-0 @ 0.125 in
- Package Designed for Optimal Automated Board Assembly
- AEC-Q101 Qualified and PPAP Capable
- SBR8 Prefix for Automotive and Other Applications Requiring Unique Site and Control Change Requirements
- All Packages are Pb-Free
- Extremely Fast Switching and Negligible Switching Losses
Applications
The MBR0520LT1H is ideally suited for a variety of applications, including:
- Low voltage, high frequency rectification
- Free wheeling diodes
- Polarity protection diodes
- Surface mount applications where compact size and weight are critical
- GSM and PCMCIA applications due to its small package size
- Automotive and industrial applications requiring high reliability and efficiency
Q & A
- What is the peak repetitive reverse voltage (VRRM) of the MBR0520LT1H?
The peak repetitive reverse voltage (VRRM) is 20 V.
- What is the average rectified forward current (IF(AV)) of the MBR0520LT1H?
The average rectified forward current (IF(AV)) is 0.5 A.
- What is the maximum instantaneous forward voltage (VF) of the MBR0520LT1H at 0.5 A and 25°C?
The maximum instantaneous forward voltage (VF) is 0.38 V at 0.5 A and 25°C.
- What is the operating junction temperature range of the MBR0520LT1H?
The operating junction temperature range is -65 to +125°C.
- Is the MBR0520LT1H Pb-Free?
Yes, the MBR0520LT1H is Pb-Free.
- What is the thermal resistance; junction-to-ambient (RθJA) of the MBR0520LT1H?
The thermal resistance; junction-to-ambient (RθJA) is 206 °C/W.
- What are the ESD ratings for the MBR0520LT1H?
The ESD ratings are Human Body Model = 3B and Machine Model = C.
- What package type is used for the MBR0520LT1H?
The package type is SOD-123.
- What are some of the key features of the MBR0520LT1H?
Key features include guardring for stress protection, very low forward voltage, 125°C operating junction temperature, and epoxy that meets UL 94 V-0.
- What are typical applications for the MBR0520LT1H?
Typical applications include low voltage, high frequency rectification, free wheeling diodes, polarity protection diodes, and surface mount applications where compact size and weight are critical.
- Is the MBR0520LT1H suitable for automotive applications?
Yes, the MBR0520LT1H is AEC-Q101 qualified and PPAP capable, making it suitable for automotive and other high-reliability applications.
