Overview
The NRVBM140T1G is a Schottky power rectifier produced by onsemi, designed for high-efficiency and compact applications. This component employs the Schottky Barrier principle with a barrier metal and epitaxial construction, offering an optimal forward voltage drop and reverse current tradeoff. The POWERMITE package is notable for its small size, low profile, and high thermal performance, making it ideal for use in portable and battery-powered devices.
Key Specifications
| Parameter | 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) | 50 | A |
| Storage Temperature (Tstg) | -55 to 150 | °C |
| Operating Junction Temperature (TJ) | -55 to 125 | °C |
| Maximum Instantaneous Forward Voltage (VF) at IF = 1.0 A, TJ = 25°C | 0.36 | V |
| Thermal Resistance, Junction-to-Lead (Rtjl) | 35 | °C/W |
| Thermal Resistance, Junction-to-Tab (Rtjtab) | 23 | °C/W |
| Thermal Resistance, Junction-to-Ambient (Rtja) | 277 | °C/W |
| ESD Ratings - Human Body Model | > 16000 V | |
| ESD Ratings - Machine Model | > 400 V | |
| Package Type | POWERMITE (DO-216AA) | |
| Case Material | Molded Epoxy (UL 94 V-0 @ 0.125 in) | |
| Weight | Approximately 16.3 mg |
Key Features
- Low Profile: Maximum height of 1.1 mm
- Small Footprint: Footprint area of 8.45 mm²
- Low Forward Voltage Drop (VF): Provides higher efficiency and extends battery life
- Low Thermal Resistance: Direct thermal path of die on exposed cathode heat sink
- ESD Ratings: Human Body Model > 16000 V, Machine Model > 400 V
- AEC-Q101 Qualified and PPAP Capable
- Pb-Free package
- Supplied in 12 mm tape and reel
Applications
The NRVBM140T1G is suitable for a variety of applications where high efficiency and compact size are critical. These include:
- Portable and battery-powered products such as cellular and cordless phones, chargers, notebook computers, printers, PDAs, and PCMCIA cards.
- AC-DC and DC-DC converters.
- Reverse battery protection.
- “ORing” of multiple supply voltages.
Q & A
- What is the peak repetitive reverse voltage of the NRVBM140T1G?
The peak repetitive reverse voltage (VRRM) is 40 V. - What is the average rectified forward current rating of this component?
The average rectified forward current (IO) is 1.0 A. - What is the maximum instantaneous forward voltage at 1.0 A and 25°C?
The maximum instantaneous forward voltage (VF) at 1.0 A and 25°C is 0.36 V. - What are the ESD ratings for this component?
The ESD ratings are > 16000 V for the Human Body Model and > 400 V for the Machine Model. - Is the NRVBM140T1G AEC-Q101 qualified?
Yes, the NRVBM140T1G is AEC-Q101 qualified and PPAP capable. - What is the thermal resistance from junction to ambient?
The thermal resistance from junction to ambient (Rtja) is 277 °C/W. - What is the package type of the NRVBM140T1G?
The package type is POWERMITE (DO-216AA). - Is the component Pb-Free?
Yes, the component is Pb-Free. - What are some typical applications for this component?
Typical applications include AC-DC and DC-DC converters, reverse battery protection, and “ORing” of multiple supply voltages. - What is the storage temperature range for the NRVBM140T1G?
The storage temperature range is -55 to 150 °C.
