Overview
The 1N5817RLG is a Schottky Barrier Rectifier produced by onsemi. This component is part of the 1N5817 series, which includes the 1N5817, 1N5818, and 1N5819 models. The 1N5817RLG is specifically packaged in an axial lead configuration and is available in tape and reel format for high-volume applications. It is designed using state-of-the-art geometry with chrome barrier metal, epitaxial construction, and oxide passivation, making it ideal for use in low-voltage, high-frequency inverters, free-wheeling diodes, and polarity protection diodes.
Key Specifications
| Characteristic | Symbol | 1N5817 | Unit |
|---|---|---|---|
| Peak Repetitive Reverse Voltage | VRRM | 20 | V |
| Non-Repetitive Peak Reverse Voltage | VRSM | 24 | V |
| Average Rectified Forward Current | IO | 1.0 | A |
| Maximum Instantaneous Forward Voltage (iF = 1.0 A) | vF | 0.45 | V |
| Maximum Instantaneous Reverse Current @ Rated dc Voltage (TL = 25°C) | IR | 1.0 | mA |
| Operating and Storage Junction Temperature Range | TJ, Tstg | −65 to +125 | °C |
| Peak Operating Junction Temperature (Forward Current applied) | TJ(pk) | 150 | °C |
| Thermal Resistance, Junction-to-Ambient | RθJA | 80 | °C/W |
Key Features
- Extremely Low Forward Voltage (VF)
- Low Stored Charge, Majority Carrier Conduction
- Low Power Loss/High Efficiency
- Pb-Free Devices
- Epoxy, Molded Case with Corrosion Resistant and Solderable Terminal Leads
- High Frequency Operation: Suitable up to several megahertz due to majority carrier conduction
- ESD Ratings: Machine Model = C (>400 V), Human Body Model = 3B (>8000 V)
Applications
- Low-Voltage, High-Frequency Inverters
- Free-Wheeling Diodes
- Polarity Protection Diodes
- Rectifiers in Common Rectifier Circuits
- Bridge Circuits with Capacitive Filters
Q & A
- What is the peak repetitive reverse voltage of the 1N5817RLG?
The peak repetitive reverse voltage (VRRM) of the 1N5817RLG is 20 volts.
- What is the maximum instantaneous forward voltage at 1.0 A for the 1N5817RLG?
The maximum instantaneous forward voltage (vF) at 1.0 A is 0.45 volts.
- What is the average rectified forward current rating for the 1N5817RLG?
The average rectified forward current (IO) is 1.0 ampere.
- What is the thermal resistance, junction-to-ambient, for the 1N5817RLG?
The thermal resistance, junction-to-ambient (RθJA), is 80 °C/W.
- Is the 1N5817RLG Pb-Free?
- What are the typical applications of the 1N5817RLG?
The 1N5817RLG is typically used in low-voltage, high-frequency inverters, free-wheeling diodes, and polarity protection diodes.
- What is the operating and storage junction temperature range for the 1N5817RLG?
The operating and storage junction temperature range is −65 to +125 °C.
- How does the 1N5817RLG perform in high-frequency operations?
The 1N5817RLG performs satisfactorily up to several megahertz due to its majority carrier conduction, which eliminates junction diode forward and reverse recovery transients.
- What are the ESD ratings for the 1N5817RLG?
The ESD ratings are Machine Model = C (>400 V) and Human Body Model = 3B (>8000 V).
- What is the lead temperature for soldering purposes for the 1N5817RLG?
The lead temperature for soldering purposes is 260°C max for 10 seconds.
