Name: 1N5819 Schottky Diode 1A/40V
SKU: 18879
Price: 10.00 PKR
Availability: OutOfStock

1N5819 Schottky diode is a versatile and reliable component that can be used in a wide variety of electronic applications. 1N5819 is a 1A, 40V Schottky diode is a popular choice for use in low-voltage, high-frequency applications such as inverters, DC-DC converters, and freewheeling circuits. The 1N5819 has a low forward voltage drop, which makes it efficient in these applications.

These characteristics make Schottky diodes capable of rectifying a current by facilitating a quick transition from conducting to blocking state.

1N5819 Schottky diode commonly use in low voltage, high frequency applications such as inverters, DC-DC converters, and freewheeling circuits.

The forward voltage drop of a Schottky diode is typically in the range of . 25 to 0.5 V whereas the Vf of a rectifier diode is around 0.7 volts.

The 1N5819 is a Schottky diode with a low forward voltage drop and high switching speed. It is commonly used in high frequency applications like Inverters, DC-DC converters etc.

Schottky diode, also known as barrier diode is mainly used in low voltage circuits because the forward voltage drop of Schottky diode(Vf) is less than a rectifier diode.

The 1N5819 is a Schottky Diode with forward voltage drop of 600mV and a forward current of 1A. Since it has a very low forward voltage drop it can be used in reverse polarity protection circuits, unlike a normal diode which has more than 1V as forward voltage drop 1N5819 only has 600mV drop across it when 1A current is flowing through it.

Schottky diodes are used for their low turn-on voltage, fast recovery time and low-loss energy at higher frequencies.

Features: –

Here are some of the features of the 1N5819 diode,

Guarding for overvoltage protection
Very small conduction losses
Extremely fast switching
Low forward voltage drop
High frequency operation

Specifications : –

1N5819 are polarized devices with a band denoting the cathode end of the diode.

Here are some of the Specifications of the 1N5819 diode,

Schottky Rectifier Diode
Average forward current is 1A
Forward Surge Current is 25A
Forward Voltage Drop 600mV at 1A
Peak reverse voltage is 40V
RMS Reverse Voltage is 28V
Available in DO-41 Package

1N5819 Applications: –

As mentioned above schottky diodes are low voltage diodes but capable of fast switching due to which it can be used in buck converter circuits, solar circuits, reverse voltage blocking, RF detector circuits, Radio signal circuits, voltage booster circuits and in many other applications.

Battery Chargers Circuits
Components protection
Low voltage Rectification
Power Supply Circuits
Voltage Doublers Circuits
Blocking Unwanted Voltage in Circuits
Can use to prevent reverse polarity problem
High Frequency Inverters
Used as a protection device
Current flow regulators
Polarity Protection applications

Pin Configuration: –

To safely operate this diode do not drive load or more than 1A, load voltage must be under 40V. Always connect the diode in the right polarity, and always operate the diode at temperature above -65 °C and below +125 °C. The storage temperature of the diode is from -65 °C and below +175 °C.