Overview
The MBRM130LT1G is a surface mount Schottky power rectifier produced by onsemi, utilizing the Schottky Barrier principle with a barrier metal and epitaxial construction. This design optimizes the forward voltage drop and reverse current tradeoff, making it highly efficient. The advanced packaging techniques result in a micro miniature, space-saving surface mount rectifier. With its unique heatsink design, the Powermite series offers the same thermal performance as the SMA package but is 50% smaller in footprint area and has one of the lowest height profiles in the industry, at less than 1.1 mm. This component is ideal for use in portable and battery-powered products such as cellular and cordless phones, chargers, notebook computers, printers, PDAs, and PCMCIA cards.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| VRRM (Peak Repetitive Reverse Voltage) | 30 | V |
| IO (Average Rectified Forward Current) | 1.0 | A |
| IFRM (Peak Repetitive Forward Current) | 2.0 | A |
| IFSM (Non-Repetitive Peak Surge Current) | 50 | A |
| Tstg (Storage Temperature) | -55 to 150 | °C |
| TJ (Operating Junction Temperature) | -55 to 125 | °C |
| VF (Maximum Instantaneous Forward Voltage) | 0.30 - 0.38 V (at IF = 1.0 A, TJ = 25°C) | V |
| IR (Maximum Instantaneous Reverse Current) | 0.41 mA (at VR = 30 V, TJ = 25°C) | mA |
| Rtja (Thermal Resistance, Junction-to-Ambient) | 277 °C/W | °C/W |
Key Features
- Low Profile: Maximum height of 1.1 mm
- Small Footprint: Footprint area of 8.45 mm²
- Low VF: Provides higher efficiency and extends battery life
- Supplied in 12 mm tape and reel
- Low Thermal Resistance: Direct thermal path of die on exposed cathode heat sink
- ESD Ratings: Human Body Model = 3B (> 16 kV), Machine Model = C (> 400 V)
- AEC-Q101 Qualified and PPAP Capable
- Pb-Free package
Applications
The MBRM130LT1G is suitable for various applications where performance and size are critical. Typical applications include:
- 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 maximum repetitive reverse voltage (VRRM) of the MBRM130LT1G?
The maximum repetitive reverse voltage (VRRM) is 30 V.
- What is the average rectified forward current (IO) rating of the MBRM130LT1G?
The average rectified forward current (IO) is 1.0 A.
- What is the maximum instantaneous forward voltage (VF) at 1.0 A and 25°C?
The maximum instantaneous forward voltage (VF) at 1.0 A and 25°C is between 0.30 and 0.38 V.
- What are the ESD ratings for the MBRM130LT1G?
The ESD ratings are Human Body Model = 3B (> 16 kV) and Machine Model = C (> 400 V).
- Is the MBRM130LT1G AEC-Q101 qualified?
Yes, the MBRM130LT1G is AEC-Q101 qualified and PPAP capable.
- What is the thermal resistance (Rtja) of the MBRM130LT1G?
The thermal resistance (Rtja) is 277 °C/W.
- What are the typical applications of the MBRM130LT1G?
Typical applications include AC-DC and DC-DC converters, reverse battery protection, and 'ORing' of multiple supply voltages, as well as portable and battery-powered products.
- What is the footprint area of the MBRM130LT1G?
The footprint area is 8.45 mm².
- Is the MBRM130LT1G Pb-Free?
Yes, the MBRM130LT1G is Pb-Free.
- What is the maximum height of the MBRM130LT1G?
The maximum height is less than 1.1 mm.
- Is the MBRM130LT1G suitable for high-temperature applications?
The operating junction temperature (TJ) range is -55 to 125°C, making it suitable for a wide range of temperature conditions.
