Overview
The SBR80520LT1G 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 and 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.
Key Specifications
| Characteristic | Symbol | Value | Unit |
|---|---|---|---|
| Peak Repetitive Reverse Voltage | VRRM | 20 | V |
| Average Rectified Forward Current (Rated VR, TL = 90°C) | IF(AV) | 0.5 | A |
| Non-Repetitive Peak Surge Current (Surge Applied at Rated Load Conditions Halfwave, Single Phase, 60 Hz) | IFSM | 5.5 | A |
| Storage Temperature Range | Tstg | −65 to +150 | °C |
| Operating Junction Temperature | TJ | −65 to +125 | °C |
| Voltage Rate of Change (Rated VR) | dv/dt | 1000 | V/μs |
| Maximum Instantaneous Forward Voltage (TJ = 25°C, iF = 0.5 A) | vF | 0.385 | V |
| Maximum Instantaneous Reverse Current (TJ = 25°C, VR = 10 V) | IR | 75 μA | |
| 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 |
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
- Polarity Designator: Cathode Band
- Weight: 11.7 mg (approximately)
- Case: Epoxy, Molded
- Finish: All External Surfaces Corrosion Resistant and Terminal Leads are Readily Solderable
- Lead and Mounting Surface Temperature for Soldering Purposes: 260°C Max. for 10 Seconds
Applications
The SBR80520LT1G is ideal for various applications including:
- Low voltage, high frequency rectification
- Free-wheeling diodes
- Polarity protection diodes
- Automotive and other applications requiring unique site and control change requirements
- Surface mount applications where compact size and weight are critical
Q & A
- What is the peak repetitive reverse voltage of the SBR80520LT1G?
The peak repetitive reverse voltage is 20 V.
- What is the average rectified forward current rating of the SBR80520LT1G?
The average rectified forward current is 0.5 A at a temperature of 90°C.
- What is the maximum instantaneous forward voltage of the SBR80520LT1G at 25°C and 0.5 A?
The maximum instantaneous forward voltage is 0.385 V.
- What is the operating junction temperature range of the SBR80520LT1G?
The operating junction temperature range is from -65°C to +125°C.
- Is the SBR80520LT1G AEC-Q101 qualified?
Yes, the SBR80520LT1G is AEC-Q101 qualified and PPAP capable.
- What is the thermal resistance from junction to ambient for the SBR80520LT1G?
The thermal resistance from junction to ambient is 206 °C/W.
- What are the ESD ratings for the SBR80520LT1G?
The ESD ratings are Human Body Model = 3B and Machine Model = C.
- Is the SBR80520LT1G lead-free?
Yes, the SBR80520LT1G is lead-free.
- What is the package type of the SBR80520LT1G?
The package type is SOD-123.
- What is the weight of the SBR80520LT1G?
The weight is approximately 11.7 mg.
