Overview
The 1N5821RLG is a Schottky Barrier Rectifier produced by onsemi. This component is part of the 1N5820-22 series, which employs state-of-the-art geometry featuring chrome barrier metal, epitaxial construction with oxide passivation, and metal overlap contact. It is ideally suited for use as rectifiers in low-voltage, high-frequency inverters, free-wheeling diodes, and polarity protection diodes.
Key Specifications
| Characteristic | Symbol | 1N5821 | Unit |
|---|---|---|---|
| Peak Repetitive Reverse Voltage | VRRM | 30 | V |
| Working Peak Reverse Voltage | VRWM | 30 | V |
| DC Blocking Voltage | VR | 30 | V |
| Non-Repetitive Peak Reverse Voltage | VRSM | 36 | V |
| Average Rectified Forward Current | IO | 3.0 | A |
| Maximum Instantaneous Forward Voltage (iF = 3.0 Amp) | VF | 0.500 | V |
| Maximum Instantaneous Reverse Current @ Rated dc Voltage (TL = 25°C) | iR | 2.0 | mA |
| Operating and Storage Junction Temperature Range | TJ, Tstg | −65 to +125 | °C |
| Thermal Resistance, Junction-to-Ambient | RJA | 28 | °C/W |
Key Features
- Extremely Low Forward Voltage Drop (VF)
- Low Power Loss and High Efficiency
- Low Stored Charge, Majority Carrier Conduction
- Shipped in plastic bags (500 per bag) and available in Tape and Reel (1500 per reel)
- Pb-Free Packages Available
- Corrosion Resistant and Readily Solderable Terminal Leads
- Lead Temperature for Soldering Purposes: 260°C Max. for 10 Seconds
Applications
- Low-Voltage, High-Frequency Inverters
- Free-Wheeling Diodes
- Polarity Protection Diodes
- General Rectifier Circuits
- High-Frequency Switching Applications
Q & A
- What is the peak repetitive reverse voltage of the 1N5821RLG?
The peak repetitive reverse voltage (VRRM) of the 1N5821RLG is 30 volts.
- What is the maximum instantaneous forward voltage of the 1N5821RLG at 3.0 amps?
The maximum instantaneous forward voltage (VF) at 3.0 amps is 0.500 volts.
- What is the average rectified forward current rating of the 1N5821RLG?
The average rectified forward current (IO) rating is 3.0 amps.
- What is the operating and storage junction temperature range for the 1N5821RLG?
The operating and storage junction temperature range is −65 to +125°C.
- Is the 1N5821RLG available in Pb-Free packages?
- What is the thermal resistance, junction-to-ambient (RJA) for the 1N5821RLG?
The thermal resistance, junction-to-ambient (RJA) is 28°C/W.
- What are the typical applications of the 1N5821RLG?
The 1N5821RLG is typically used in low-voltage, high-frequency inverters, free-wheeling diodes, polarity protection diodes, and general rectifier circuits.
- How is the 1N5821RLG packaged?
The 1N5821RLG is shipped in plastic bags (500 per bag) and is also available in Tape and Reel (1500 per reel).
- What is the lead temperature for soldering purposes?
The lead temperature for soldering purposes is 260°C Max. for 10 seconds.
- Are the terminal leads of the 1N5821RLG readily solderable?
