Overview
The NRVUS1MFA is a super fast surface mount rectifier produced by onsemi. This component is part of the US1MFA series, known for its high efficiency, low power loss, and fast switching capabilities. The device features a glass passivated chip junction and is designed to meet various stringent requirements, including automotive and other applications that demand unique site and control change requirements.
Key Specifications
| Parameter | Symbol | Value | Unit |
|---|---|---|---|
| Repetitive Peak Reverse Voltage | VRRM | 1000 | V |
| RMS Reverse Voltage | VRMS | 700 | V |
| DC Blocking Voltage | VR | 1000 | V |
| Average Forward Rectified Current | IF(AV) | 1 | A |
| Peak Forward Surge Current | IFSM | 30 | A |
| Maximum Instantaneous Forward Voltage | VF | 1.7 | V |
| Maximum Reverse Current at Rated VR | IR | 150 | μA |
| Typical Junction Capacitance | CJ | 20 | pF |
| Maximum Reverse Recovery Time | Trr | 75 | ns |
| Operating Junction Temperature Range | TJ | -55 to +150 | °C |
| Storage Temperature Range | TSTG | -55 to +150 | °C |
Key Features
- Glass passivated chip junction
- Low power loss, high efficiency
- Fast switching reverse recovery time: 50~75 ns maximum
- High surge capacity
- UL Flammability 94V-0 classification
- MSL 1 per J-STD-020
- NRV prefix for automotive and other applications requiring unique site and control change requirements; AEC-Q101 qualified and PPAP capable
- Pb-free, halogen-free, and RoHS compliant
Applications
The NRVUS1MFA is suitable for a variety of applications, including:
- Automotive systems requiring high reliability and unique site and control change requirements
- General-purpose rectification in power supplies and DC-DC converters
- High-frequency switching applications due to its fast reverse recovery time
- Surge protection and high-surge capacity applications
Q & A
- What is the repetitive peak reverse voltage of the NRVUS1MFA?
The repetitive peak reverse voltage (VRRM) of the NRVUS1MFA is 1000 V.
- What is the maximum average forward rectified current of the NRVUS1MFA?
The maximum average forward rectified current (IF(AV)) is 1 A.
- What is the maximum reverse recovery time of the NRVUS1MFA?
The maximum reverse recovery time (Trr) is 75 ns.
- Is the NRVUS1MFA RoHS compliant?
Yes, the NRVUS1MFA is Pb-free, halogen-free, and RoHS compliant.
- What is the operating junction temperature range of the NRVUS1MFA?
The operating junction temperature range (TJ) is -55 to +150 °C.
- Does the NRVUS1MFA meet automotive standards?
Yes, the NRVUS1MFA is AEC-Q101 qualified and PPAP capable, making it suitable for automotive applications.
- What is the maximum instantaneous forward voltage of the NRVUS1MFA?
The maximum instantaneous forward voltage (VF) is 1.7 V.
- What is the typical junction capacitance of the NRVUS1MFA?
The typical junction capacitance (CJ) is 20 pF.
- Is the NRVUS1MFA UL certified?
Yes, the NRVUS1MFA has a UL Flammability 94V-0 classification.
- What is the peak forward surge current of the NRVUS1MFA?
The peak forward surge current (IFSM) is 30 A.
