Overview
The SBRS8140NT3G-IR02 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, featuring state-of-the-art geometry with epitaxial construction, oxide passivation, and metal overlay contact. It is ideally suited for low voltage, high frequency rectification, or as free wheeling and polarity protection diodes in surface mount applications where compact size and weight are critical.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Peak Repetitive Reverse Voltage (VRRM) | 40 | V |
| Average Rectified Forward Current (IF(AV)) at TL = 115°C | 1.0 | A |
| Non-Repetitive Peak Surge Current (IFSM) | 40 | A |
| Operating Junction Temperature (TJ) | -65 to +125 | °C |
| Maximum Instantaneous Forward Voltage (VF) at IF = 1.0 A, TJ = 25°C | 0.6 | V |
| Maximum Instantaneous Reverse Current (iR) at Rated DC Voltage, TJ = 25°C | 1.0 | mA |
| Thermal Resistance - Junction-to-Lead (RθJL) at TL = 25°C | 12 | °C/W |
| ESD Ratings - Human Body Model | 3B (> 8000 V) | |
| ESD Ratings - Machine Model | C (> 400 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 (0.55 V max @ 1.0 A, TJ = 25°C).
- Excellent ability to withstand reverse avalanche energy transients.
- Guardring for stress protection.
- AEC-Q101 qualified and PPAP capable for automotive and other applications requiring unique site and control change requirements.
- Pb-free device with corrosion-resistant external surfaces and readily solderable terminal leads.
Applications
The SBRS8140NT3G-IR02 is suitable for various applications including:
- Low voltage, high frequency rectification.
- Free wheeling diodes.
- Polarity protection diodes.
- Automotive and industrial systems where compact size and weight are critical.
Q & A
- What is the peak repetitive reverse voltage of the SBRS8140NT3G-IR02?
The peak repetitive reverse voltage (VRRM) is 40 V. - What is the average rectified forward current of the SBRS8140NT3G-IR02 at 115°C?
The average rectified forward current (IF(AV)) at TL = 115°C is 1.0 A. - What is the maximum instantaneous forward voltage of the SBRS8140NT3G-IR02 at 1.0 A and 25°C?
The maximum instantaneous forward voltage (VF) at IF = 1.0 A and TJ = 25°C is 0.6 V. - Is the SBRS8140NT3G-IR02 AEC-Q101 qualified?
Yes, the SBRS8140NT3G-IR02 is AEC-Q101 qualified and PPAP capable. - What is the operating junction temperature range of the SBRS8140NT3G-IR02?
The operating junction temperature (TJ) range is -65 to +125°C. - Is the SBRS8140NT3G-IR02 Pb-free?
Yes, the SBRS8140NT3G-IR02 is a Pb-free device. - What are the ESD ratings for the SBRS8140NT3G-IR02?
The ESD ratings are 3B (> 8000 V) for the Human Body Model and C (> 400 V) for the Machine Model. - What is the thermal resistance - junction-to-lead (RθJL) at 25°C for the SBRS8140NT3G-IR02?
The thermal resistance - junction-to-lead (RθJL) at TL = 25°C is 12 °C/W. - What are the typical applications of the SBRS8140NT3G-IR02?
The typical applications include low voltage, high frequency rectification, free wheeling diodes, and polarity protection diodes in automotive and industrial systems. - Is the SBRS8140NT3G-IR02 suitable for automated handling?
Yes, the rectangular package of the SBRS8140NT3G-IR02 is designed for automated handling.
