Overview
The 1N5819RL is a Power Schottky Rectifier produced by STMicroelectronics. This axial rectifier is packaged in a DO-41 format and is designed for use in various high-frequency applications. It is particularly suited for switch-mode power supplies, high-frequency DC to DC converters, low voltage inverters, free-wheeling, polarity protection, and small battery chargers.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Maximum Forward Current | 1 | A |
| Maximum Reverse Voltage | 40 | V |
| Forward Voltage Drop | Low | - |
| Switching Speed | Extremely Fast | - |
| Conduction Losses | Very Small | - |
| Switching Losses | Negligible | - |
| Junction Temperature (Max) | 150 | °C |
| Package Type | DO-41 Plastic | - |
| RoHS Compliance | Ecopack2 | - |
Key Features
The 1N5819RL features several key characteristics that make it highly suitable for its intended applications:
- Very small conduction losses: Minimizes energy loss during operation.
- Negligible switching losses: Ensures efficient switching with minimal energy dissipation.
- Extremely fast switching: Ideal for high-frequency applications.
- Low forward voltage drop: Reduces the voltage drop across the diode, enhancing overall efficiency.
- Avalanche capability specified: Provides robustness against voltage spikes and surges.
Applications
The 1N5819RL is designed for a variety of applications, including:
- Switch-mode power supplies: Suitable for high-efficiency power conversion.
- High-frequency DC to DC converters: Ideal for applications requiring rapid switching and low losses.
- Low voltage inverters: Used in inverter circuits that require low voltage and high frequency operation.
- Free-wheeling: Acts as a free-wheeling diode to protect against back-EMF in inductive loads.
- Polarity protection: Protects circuits from reverse polarity conditions.
- Small battery chargers: Suitable for charging small batteries efficiently.
Q & A
- What is the maximum forward current of the 1N5819RL?
The maximum forward current of the 1N5819RL is 1 A.
- What is the maximum reverse voltage of the 1N5819RL?
The maximum reverse voltage of the 1N5819RL is 40 V.
- What is the package type of the 1N5819RL?
The 1N5819RL is packaged in a DO-41 plastic format.
- Is the 1N5819RL RoHS compliant?
- What are the key features of the 1N5819RL?
The key features include very small conduction losses, negligible switching losses, extremely fast switching, low forward voltage drop, and specified avalanche capability.
- What are some common applications of the 1N5819RL?
- What is the junction temperature maximum of the 1N5819RL?
- Is the 1N5819RL suitable for high-frequency applications?
- Where can I find EDA symbols, footprints, and 3D models for the 1N5819RL?
- Is the 1N5819RL available for purchase through distributors?
