Overview
The SBRS8340T3G is a surface mount Schottky power rectifier produced by onsemi. This device employs the Schottky Barrier principle in a large area metal-to-silicon power diode, making it ideal for low voltage, high frequency rectification, as well as for use as free wheeling and polarity protection diodes. The compact surface mount package is designed for applications where size and weight are critical.
Key Specifications
| Rating | Symbol | SBRS8340T3G | Unit |
|---|---|---|---|
| Peak Repetitive Reverse Voltage | VRRM | 40 | V |
| Working Peak Reverse Voltage | VRWM | 40 | V |
| DC Blocking Voltage | VR | 40 | V |
| Average Rectified Forward Current | IF(AV) | 3.0 @ TL = 110°C | A |
| Nonrepetitive Peak Surge Current | IFSM | 80 | A |
| Operating Junction Temperature | TJ | −65 to +150 | °C |
| Maximum Instantaneous Forward Voltage | VF | 0.50 @ iF = 3.0 A, TJ = 25°C | V |
| Thermal Resistance, Junction-to-Lead | RθJL | 11 | °C/W |
| ESD Ratings: Machine Model | > 400 V | ||
| ESD Ratings: Human Body Model | > 8000 V |
Key Features
- Small compact surface mountable package with J-bend leads
- Rectangular package for automated handling
- Highly stable oxide passivated junction
- Very low forward voltage drop (0.5 V Max @ 3.0 A, TJ = 25°C)
- Excellent ability to withstand reverse avalanche energy transients
- Guard-ring for stress protection
- Device passes ISO 7637 Pulse #1
- AEC-Q101 qualified and PPAP capable
- Pb-free, halogen-free/BFR-free and RoHS compliant
- Corrosion-resistant external surfaces and readily solderable terminal leads
Applications
The SBRS8340T3G is suitable 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 SBRS8340T3G?
The peak repetitive reverse voltage (VRRM) of the SBRS8340T3G is 40 V.
- What is the maximum instantaneous forward voltage of the SBRS8340T3G?
The maximum instantaneous forward voltage (VF) is 0.50 V at iF = 3.0 A and TJ = 25°C.
- What is the operating junction temperature range of the SBRS8340T3G?
The operating junction temperature range is −65 to +150°C.
- Is the SBRS8340T3G RoHS compliant?
Yes, the SBRS8340T3G is Pb-free, halogen-free/BFR-free and RoHS compliant.
- What are the ESD ratings for the SBRS8340T3G?
The ESD ratings are > 400 V for the Machine Model and > 8000 V for the Human Body Model.
- What is the thermal resistance, junction-to-lead, of the SBRS8340T3G?
The thermal resistance, junction-to-lead (RθJL), is 11 °C/W.
- Is the SBRS8340T3G AEC-Q101 qualified?
Yes, the SBRS8340T3G is AEC-Q101 qualified and PPAP capable.
- What are the typical applications of the SBRS8340T3G?
The SBRS8340T3G is typically used in low voltage, high frequency rectification, as free wheeling diodes, and for polarity protection.
- What is the average rectified forward current of the SBRS8340T3G?
The average rectified forward current (IF(AV)) is 3.0 A at TL = 110°C.
- Does the SBRS8340T3G have any special packaging features?
Yes, it has a rectangular package for automated handling and is Pb-free with readily solderable terminal leads.
