Overview
The NRVB140SFT3G is a Schottky power rectifier produced by onsemi, designed using the Schottky Barrier principle with a large area metal-to-silicon power diode. This device is ideally suited for low voltage, high frequency rectification and various surface mount applications where compact size and weight are critical. It is particularly useful in portable and battery-powered products such as cellular and cordless phones, chargers, notebook computers, printers, PDAs, and PCMCIA cards.
Key Specifications
| Characteristic | Symbol | Value | Unit |
|---|---|---|---|
| Peak Repetitive Reverse Voltage | VRRM | 40 | V |
| Average Rectified Forward Current | IO | 1.0 | A |
| Peak Repetitive Forward Current | IFRM | 2.0 | A |
| Non-Repetitive Peak Surge Current | IFSM | 30 | A |
| Operating Junction Temperature | TJ | -55 to 125 | °C |
| Maximum Instantaneous Forward Voltage | VF | 0.36 (TJ = 25°C, IF = 0.1 A) | V |
| Package | SOD-123FL | ||
| Weight | 11.7 mg (approximately) | ||
| ESD Rating | Human Body Model = 3B, Machine Model = C |
Key Features
- Guardring for stress protection
- Low forward voltage
- 125°C operating junction temperature
- Epoxy meets UL 94 V-0 @ 0.125 in
- Package designed for optimal automated board assembly
- ESD rating: Human Body Model = 3B, Machine Model = C
- AEC-Q101 qualified and PPAP capable for automotive and other applications requiring unique site and control change requirements
- Pb-free, halogen-free/BFR-free, and RoHS compliant
Applications
The NRVB140SFT3G is suitable for a variety of applications, including:
- AC-DC and DC-DC converters
- Reverse battery protection
- “Oring” of multiple supply voltages
- Portable and battery-powered products such as cellular and cordless phones, chargers, notebook computers, printers, PDAs, and PCMCIA cards
Q & A
- What is the peak repetitive reverse voltage of the NRVB140SFT3G?
The peak repetitive reverse voltage (VRRM) is 40 V.
- What is the average rectified forward current of the NRVB140SFT3G?
The average rectified forward current (IO) is 1.0 A.
- What is the maximum operating junction temperature of the NRVB140SFT3G?
The maximum operating junction temperature (TJ) is 125°C.
- Is the NRVB140SFT3G RoHS compliant?
- What is the ESD rating of the NRVB140SFT3G?
The ESD rating is Human Body Model = 3B, Machine Model = C.
- What package type does the NRVB140SFT3G use?
The package type is SOD-123FL.
- Is the NRVB140SFT3G suitable for automotive applications?
- What are some typical applications of the NRVB140SFT3G?
Typical applications include AC-DC and DC-DC converters, reverse battery protection, and “Oring” of multiple supply voltages, as well as use in portable and battery-powered products.
- What is the maximum instantaneous forward voltage of the NRVB140SFT3G at 25°C and 0.1 A?
The maximum instantaneous forward voltage (VF) at TJ = 25°C and IF = 0.1 A is 0.36 V.
- What is the weight of the NRVB140SFT3G?
The weight is approximately 11.7 mg.
