Overview
The RS1MFA is a fast recovery rectifier produced by onsemi, designed for high-efficiency applications. This component features a glass passivated chip junction, which enhances its reliability and performance. It is part of the RS1AFA series, known for its fast switching capabilities and high surge capacity. The RS1MFA is suitable for various industrial and automotive applications due to its compliance with AEC-Q101 standards and RoHS certification.
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) | 0.8 | A |
| IFSM (Peak Forward Surge Current) | 30 | A |
| TJ (Operating Junction Temperature Range) | −55 to +150 | °C |
| TSTG (Storage Temperature Range) | −55 to +150 | °C |
| VF (Instantaneous Forward Voltage) | 1.3 | V |
| IR (Reverse Current at Rated VR) | 5 μA (at TJ = 25°C), 50 μA (at TJ = 125°C) | μA |
| CJ (Junction Capacitance) | 10 | pF |
| Trr (Reverse Recovery Time) | 500 ns | ns |
Key Features
- Glass passivated chip junction for enhanced reliability and performance.
- Fast switching for high efficiency.
- High surge capacity.
- Low forward voltage: 1.3 V maximum.
- UL flammability 94V-0 classification.
- RoHS compliant and green molding compound.
- Industrial device qualified per AEC-Q101 standards.
- MSL 1 per J-STD-020.
Applications
The RS1MFA is versatile and can be used in various applications, including:
- Industrial power supplies and rectifier circuits.
- Automotive systems requiring high reliability and efficiency.
- General-purpose rectification in electronic devices.
- Switch-mode power supplies and DC-DC converters.
Q & A
- What is the repetitive peak reverse voltage of the RS1MFA?
The repetitive peak reverse voltage of the RS1MFA is 1000 V. - What is the average forward rectified current of the RS1MFA?
The average forward rectified current of the RS1MFA is 0.8 A. - What is the maximum forward voltage of the RS1MFA?
The maximum forward voltage of the RS1MFA is 1.3 V. - Is the RS1MFA RoHS compliant?
Yes, the RS1MFA is RoHS compliant. - What is the operating junction temperature range of the RS1MFA?
The operating junction temperature range of the RS1MFA is −55 to +150 °C. - What is the reverse recovery time of the RS1MFA?
The reverse recovery time of the RS1MFA is 500 ns. - Is the RS1MFA suitable for automotive applications?
Yes, the RS1MFA is qualified per AEC-Q101 standards, making it suitable for automotive applications. - What is the storage temperature range of the RS1MFA?
The storage temperature range of the RS1MFA is −55 to +150 °C. - Does the RS1MFA have high surge capacity?
Yes, the RS1MFA has high surge capacity. - What is the junction capacitance of the RS1MFA?
The junction capacitance of the RS1MFA is 10 pF.
