Overview
The US2MA is a super fast surface mount rectifier produced by onsemi. This component is part of the US2AA-US2MA series, known for its high performance and reliability in various electronic applications. The US2MA features a glass passivated chip junction, high surge capacity, and low forward voltage drop, making it suitable for a wide range of uses.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| VRRM (Repetitive Peak Reverse Voltage) | 1000 | V |
| VRMS (RMS Reverse Voltage) | 700 | V |
| VDC (DC Blocking Voltage) | 1000 | V |
| IF(AV) (Average Forward Rectified Current) | 1.5 | A |
| IFSM (Peak Forward Surge Current) | 50 | A |
| TJ (Operating Junction Temperature Range) | -55 to +150 | °C |
| TSTG (Storage Temperature Range) | -55 to +150 | °C |
| VF (Maximum Instantaneous Forward Voltage) | 1.7 | V |
| trr (Maximum Reverse Recovery Time) | 50-75 | ns |
| CJ (Typical Junction Capacitance) | 30 | pF |
| RJA (Typical Thermal Resistance, Junction-to-Ambient) | 189 | °C/W |
Key Features
- Glass Passivated Chip Junction: Ensures high reliability and durability.
- High Surge Capacity: Capable of handling high surge currents.
- Low Forward Voltage Drop: Minimizes energy loss during operation.
- Fast Switching with Reverse Recovery Time: 50-75 ns maximum, ideal for high-speed applications.
- UL Flammability 94 V-0 Classification: Meets safety standards for flammability.
- MSL 1 per J-STD-020: Compliant with moisture sensitivity level standards.
- RoHS Compliant / Green Molding Compound: Environmentally friendly and compliant with RoHS regulations.
- AEC-Q101 Qualified and PPAP Capable: Suitable for automotive and other applications requiring high reliability.
Applications
The US2MA super fast surface mount rectifier is versatile and can be used in a variety of applications, including:
- Automotive systems: Due to its AEC-Q101 qualification, it is suitable for use in automotive electronics.
- Power supplies: Its high surge capacity and low forward voltage drop make it ideal for power supply circuits.
- Switching circuits: The fast switching capability with a short reverse recovery time is beneficial in high-speed switching applications.
- General-purpose rectification: Can be used in various general-purpose rectification needs where high reliability and performance are required.
Q & A
- What is the maximum repetitive peak reverse voltage of the US2MA?
1000 V.
- What is the average forward rectified current rating of the US2MA?
1.5 A.
- What is the maximum reverse recovery time of the US2MA?
50-75 ns.
- Is the US2MA RoHS compliant?
- What is the operating junction temperature range of the US2MA?
-55 to +150 °C.
- What is the typical thermal resistance, junction-to-ambient, of the US2MA?
189 °C/W.
- Is the US2MA suitable for automotive applications?
- What is the package type of the US2MA?
- What is the maximum instantaneous forward voltage of the US2MA?
- Is the US2MA UL flammability rated?
