Overview
The MR856RL is a fast recovery power rectifier produced by onsemi. This axial lead-mounted rectifier is designed for various specialized applications, including DC power supplies, inverters, converters, ultrasonic systems, choppers, and free-wheeling diodes. It features a typical recovery time of 100 nanoseconds, enabling high efficiency at frequencies up to 250 kHz.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Peak Repetitive Reverse Voltage (VRRM) | 600 | V |
| Average Rectified Forward Current (IO) | 3.0 | A |
| Forward Voltage (VF) at IF = 3.0 A, TJ = 25°C | 1.25 | V |
| Reverse Recovery Time (trr) | 100 | ns |
| Operating and Storage Junction Temperature Range | −65 to +150 | °C |
| Thermal Resistance, Junction-to-Ambient (RθJA) | 28 | °C/W |
| Thermal Resistance, Junction-to-Lead (RθJL) | 5.5 | °C/W |
| Lead Temperature for Soldering Purposes | 260°C Max. for 10 Seconds | |
| Package Type | Axial Lead-2 | |
| Weight | 1.1 gram (approximately) | |
| Finish | All External Surfaces Corrosion Resistant and Terminal Leads are Readily Solderable |
Key Features
- Fast recovery time of 100 nanoseconds, suitable for high-frequency applications up to 250 kHz.
- Pb-Free device, compliant with environmental regulations.
- Axial lead mounting with epoxy, molded case.
- Corrosion-resistant finish and readily solderable terminal leads.
- High efficiency in DC power supplies, inverters, converters, and other applications.
- Low RF interference and suitable for free-wheeling diodes.
Applications
- DC power supplies
- Inverters
- Converters
- Ultrasonic systems
- Choppers
- Free-wheeling diodes
- Low RF interference applications
Q & A
- What is the peak repetitive reverse voltage (VRRM) of the MR856RL?
The peak repetitive reverse voltage (VRRM) of the MR856RL is 600 V.
- What is the average rectified forward current (IO) of the MR856RL?
The average rectified forward current (IO) of the MR856RL is 3.0 A.
- What is the typical recovery time of the MR856RL?
The typical recovery time of the MR856RL is 100 nanoseconds.
- What is the operating temperature range of the MR856RL?
The operating and storage junction temperature range of the MR856RL is −65 to +150°C.
- Is the MR856RL a Pb-Free device?
- What type of package does the MR856RL come in?
The MR856RL comes in an axial lead-2 package.
- What is the lead temperature for soldering purposes?
The lead temperature for soldering purposes is 260°C Max. for 10 Seconds.
- What are some common applications of the MR856RL?
Common applications include DC power supplies, inverters, converters, ultrasonic systems, choppers, and free-wheeling diodes.
- Is the MR856RL suitable for high-frequency applications?
- How is the MR856RL shipped?
The MR856RL is shipped in plastic bags (500 units per bag) or on tape and reel (1200 units per reel).
