Overview
The NRVBA140T3G is a surface mount Schottky power rectifier produced by onsemi. This device utilizes 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 designed for low voltage, high frequency rectification and can be used as free wheeling and polarity protection diodes in surface mount applications where compact size and weight are critical.
Key Specifications
| Rating | Symbol | Value | Unit |
|---|---|---|---|
| Peak Repetitive Reverse Voltage | VRRM | 40 | V |
| Average Rectified Forward Current (At Rated VR, TC = 95°C) | IO | 1.0 | A |
| Peak Repetitive Forward Current (At Rated VR, Square Wave, 20 kHz, TC = 100°C) | IFRM | 2.0 | A |
| Non-Repetitive Peak Surge Current (Surge Applied at Rated Load Conditions Halfwave, Single Phase, 60 Hz) | IFSM | 30 | A |
| Storage Temperature | Tstg | −55 to +150 | °C |
| Operating Junction Temperature | TJ | −55 to +125 | °C |
| Maximum Instantaneous Forward Voltage (IF = 1.0 A, TJ = 25°C) | VF | 0.55 | V |
| Thermal Resistance, Junction-to-Lead | RθJL | 35 | °C/W |
| Thermal Resistance, Junction-to-Ambient | RθJA | 86 | °C/W |
Key Features
- Small Compact Surface Mountable Package with J-Bent Leads
- Rectangular Package for Automated Handling
- Highly Stable Oxide Passivated Junction
- Very Low Forward Voltage Drop
- Guardring for Stress Protection
- Pb-Free Device, Halogen Free/BFR Free, and RoHS Compliant
- AEC-Q101 Qualified and PPAP Capable for automotive and other applications requiring unique site and control change requirements
Applications
The NRVBA140T3G is ideally suited for low voltage, high frequency rectification applications. It can be used as free wheeling and polarity protection diodes in surface mount applications where compact size and weight are critical. Typical applications include:
- Automotive systems
- Power supplies
- Switch-mode power supplies
- High-frequency rectification
- Polarity protection
Q & A
- What is the peak repetitive reverse voltage of the NRVBA140T3G?
The peak repetitive reverse voltage is 40 V.
- What is the average rectified forward current rating of the NRVBA140T3G?
The average rectified forward current is 1.0 A at a case temperature of 95°C.
- What is the maximum instantaneous forward voltage of the NRVBA140T3G at 1.0 A and 25°C?
The maximum instantaneous forward voltage is 0.55 V.
- Is the NRVBA140T3G Pb-Free and RoHS compliant?
- What is the thermal resistance from junction to ambient for the NRVBA140T3G?
The thermal resistance from junction to ambient is 86 °C/W.
- What are the storage and operating junction temperature ranges for the NRVBA140T3G?
The storage temperature range is −55 to +150 °C, and the operating junction temperature range is −55 to +125 °C.
- How is the polarity of the NRVBA140T3G indicated?
The polarity is indicated by either a notch in the plastic body or a polarity band.
- What is the maximum lead and mounting surface temperature for soldering purposes?
The maximum lead and mounting surface temperature for soldering purposes is 260°C for 10 seconds.
- Is the NRVBA140T3G AEC-Q101 qualified?
- How are the devices shipped?
The devices are shipped in 12 mm tape, with 5000 units per 13 inch reel.
