Overview
The SBRS81100T3G is a Schottky Power Rectifier produced by onsemi, utilizing the Schottky Barrier principle in a large area metal-to-silicon power diode. This device features state-of-the-art geometry with epitaxial construction, oxide passivation, and metal overlay contact. It is designed for low voltage, high frequency rectification and can also serve as free wheeling and polarity protection diodes in surface mount applications where compact size and weight are critical.
Key Specifications
| Specification | Value | Unit |
|---|---|---|
| Peak Repetitive Reverse Voltage (VRRM) | 100 | V |
| Working Peak Reverse Voltage (VRWM) | 100 | V |
| DC Blocking Voltage (VR) | 100 | V |
| Average Rectified Forward Current (IF(AV)) at TL = 163°C | 1.0 | A |
| Non-Repetitive Peak Surge Current (IFSM) | 50 | A |
| Operating Junction Temperature (TJ) | -65 to +175 | °C |
| Voltage Rate of Change (dv/dt) | 10 | V/ns |
| Maximum Instantaneous Forward Voltage (VF) at iF = 1.0 A, TJ = 25°C | 0.75 | V |
| Maximum Instantaneous Reverse Current (IR) at Rated dc Voltage, TJ = 25°C | 0.5 | mA |
| Thermal Resistance - Junction-to-Lead (RθJL) at TL = 25°C | 22 | °C/W |
| Package | SMB (DO-214AA) | |
| Mounting Type | Surface Mount | |
| Weight | Approximately 95 mg | |
| Lead and Mounting Surface Temperature for Soldering | 260°C Max. for 10 Seconds |
Key Features
- Small, compact surface mountable package with J-bend leads
- Rectangular package for automated handling
- Highly stable oxide passivated junction
- High blocking voltage of 100 volts
- Operating junction temperature up to 175°C
- Guardring for stress protection
- HBM Class 3B, CDM(AEC) Class C5
- AEC-Q101 qualified and PPAP capable
- Pb-free device
- Corrosion-resistant external surfaces and readily solderable terminal leads
Applications
The SBRS81100T3G is ideally suited for various applications including:
- Low voltage, high frequency rectification
- Free wheeling diodes
- Polarity protection diodes
- Surface mount applications where compact size and weight are critical
Q & A
- What is the peak repetitive reverse voltage of the SBRS81100T3G?
The peak repetitive reverse voltage (VRRM) is 100 volts.
- What is the average rectified forward current of the SBRS81100T3G at 163°C?
The average rectified forward current (IF(AV)) at 163°C is 1.0 A.
- What is the maximum instantaneous forward voltage of the SBRS81100T3G?
The maximum instantaneous forward voltage (VF) at iF = 1.0 A and TJ = 25°C is 0.75 V.
- What is the operating junction temperature range of the SBRS81100T3G?
The operating junction temperature range is -65°C to +175°C.
- Is the SBRS81100T3G Pb-free?
- What is the package type of the SBRS81100T3G?
The package type is SMB (DO-214AA).
- What is the thermal resistance - junction-to-lead of the SBRS81100T3G?
The thermal resistance - junction-to-lead (RθJL) at TL = 25°C is 22 °C/W.
- What are the typical applications of the SBRS81100T3G?
Typical applications include low voltage, high frequency rectification, free wheeling diodes, and polarity protection diodes in surface mount applications.
- Is the SBRS81100T3G AEC-Q101 qualified?
- What is the maximum lead and mounting surface temperature for soldering?
The maximum lead and mounting surface temperature for soldering is 260°C for 10 seconds.
