Overview
The 1N5819HW-7-F-79 is a surface-mount Schottky barrier rectifier produced by Diodes Incorporated. This device is designed to offer low forward voltage drop (VF) and excellent high-temperature stability, making it ideal for various general rectification applications. It is particularly suited for use in low-voltage, high-frequency inverters, free wheeling, and polarity protection applications.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Maximum Average Rectified Current (IO) | 1 | A |
| Peak Repetitive Reverse Voltage (VRRM) | 40 | V |
| Peak Forward Surge Current (IFSM) | 25 | A |
| Forward Voltage Drop (VF) @ IF = 1A | 0.45 | V |
| Maximum Reverse Current (IR) @ VR = 40V | 1000 | µA |
| Total Capacitance (CT) @ VR = 4V, f = 1MHz | 50 | pF |
| Package | SOD123 | |
| Terminal Temperature (TT) | 90 | °C |
Key Features
- High Surge Capability
- Low Power Loss, High Efficiency
- High Current Capability and Low Forward Voltage Drop
- Guard Ring Die Construction for Transient Protection
- Totally Lead-Free & Fully RoHS Compliant
- Halogen and Antimony Free. “Green” Device
- Molded Plastic Package with UL Flammability Classification Rating 94V-0
- Matte Tin Finish Annealed over Alloy 42 Leadframe (Lead Free Plating)
Applications
The 1N5819HW-7-F-79 is ideal for use in several applications, including:
- Low-voltage, high-frequency inverters
- Free wheeling
- Polarity protection applications
- General rectification applications
Q & A
- What is the maximum average rectified current of the 1N5819HW-7-F-79?
The maximum average rectified current is 1 A. - What is the peak repetitive reverse voltage of the 1N5819HW-7-F-79?
The peak repetitive reverse voltage is 40 V. - What is the forward voltage drop at 1 A current?
The forward voltage drop at 1 A current is 0.45 V. - Is the 1N5819HW-7-F-79 RoHS compliant?
Yes, the device is totally lead-free and fully RoHS compliant. - What is the package type of the 1N5819HW-7-F-79?
The package type is SOD123. - What are the typical applications of the 1N5819HW-7-F-79?
The device is used in low-voltage, high-frequency inverters, free wheeling, and polarity protection applications. - What is the peak forward surge current of the 1N5819HW-7-F-79?
The peak forward surge current is 25 A. - Is the 1N5819HW-7-F-79 halogen and antimony free?
Yes, the device is halogen and antimony free and is considered a “Green” device. - What is the total capacitance of the 1N5819HW-7-F-79 at 4 V and 1 MHz?
The total capacitance is 50 pF. - What is the terminal temperature rating of the 1N5819HW-7-F-79?
The terminal temperature rating is 90 °C.
