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STMicroelectronics Schottky Diode 40 V 1 A 2-Pin DO-41 Through Hole Semiconductor 1N5819
Specifications
| Country of Origin | China |
|---|---|
| Diameter | 2.71mm |
| Brand | STMicroelectronics |
| Height | 2.7mm |
| Length | 5.2mm |
| Model | 1N5819 |
| Width | 2.7mm |
| Mount Type | Through Hole |
| Series | 1N5819 |
| Maximum Operating Temperature | +150°C |
| Package Type | DO-41 |
| Minimum Operating Temperature | -65°C |
| Pin Count | 2 |
| Maximum Continuous Forward Current If | 1A |
| Peak Reverse Repetitive Voltage Vrrm | 40V |
| Diode Configuration | Single |
| Rectifier Type | Schottky |
| Peak Reverse Current Ir | 500μA |
| Peak Non-Repetitive Forward Surge Current Ifsm | 25A |
| Maximum Forward Voltage Vf | 900mV |
| STMicroelectronics Diode, BYV10-40Brand | STMicroelectronics |
| Vishay 40V 1A, Schottky Diode, 2-Pin DO-204AL 1N5819-E3Brand | Vishay |
Key Features
- Operates at a maximum continuous forward current of 1 ampere.
- Peak reverse repetitive voltage rated at 40 volts.
- Features low forward voltage drop of 900 millivolts for efficient conduction.
- Supports peak non-repetitive forward surge current of 25 amperes.
- Operates reliably within a temperature range of -65°C to +150°C.
- Constructed in a 2-pin DO-41 through-hole package suitable for various mounting needs.
- Designed for use in switch-mode power supplies and high-frequency DC-to-DC converters.
- Ideal for low voltage, high-frequency inverter, freewheeling, and small battery charger applications.
Product Description
STMicroelectronics 1N5819 Schottky Diode is a 2-pin DO-41 package through-hole semiconductor device rated for a maximum continuous forward current of 1 ampere and peak reverse voltage of 40 volts. It delivers fast switching performance and very low forward voltage drop of 900 millivolts, reducing conduction losses in power applications.
This diode supports a peak non-repetitive forward surge current of 25 amperes, enabling it to handle transient high current conditions. The device operates across a wide temperature range from -65°C to +150°C, ensuring reliability under harsh industrial and commercial environments.
With compact dimensions of approximately 5.2 mm length and 2.7 mm diameter, the 1N5819 fits easily into dense circuit boards and power supply units. It is specifically designed for high-frequency DC-to-DC converters, switch-mode power supplies, low voltage inverters, polarity protection, and small battery charger circuits.
Operates with maximum continuous forward current of 1 ampere. Peak reverse repetitive voltage up to 40 volts. Low forward voltage drop of 900 millivolts minimizes power loss. Supports peak surge current of 25 amperes. Wide operating temperature from -65°C to +150°C.
Compact DO-41 through-hole 2-pin package for easy mounting. Suited for switch-mode power supplies and DC-DC converters. Applicable in inverter, freewheeling, polarity protection, and battery chargers. Reliable semiconductor device with robust thermal and electrical characteristics.
This diode is an essential component for engineers and technicians designing efficient and reliable electronic power circuits. Explore more Schottky diodes and related semiconductors with EnvMart to meet your industrial and commercial power supply needs.
Explore more products in our Schottky Diodes & Rectifiers category.
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Frequently Asked Questions
The maximum continuous forward current rating of the 1N5819 Schottky diode is 1 ampere.
The peak reverse repetitive voltage for the 1N5819 is rated at 40 volts.
The forward voltage drop of the 1N5819 Schottky diode is 900 millivolts.
The 1N5819 supports a peak non-repetitive forward surge current of 25 amperes.
This diode operates reliably within a temperature range of -65°C to +150°C.
The 1N5819 is constructed in a 2-pin DO-41 through-hole package.
The dimensions of the 1N5819 are approximately 5.2 mm in length and 2.7 mm in diameter.
It is specifically designed for use in switch-mode power supplies, high-frequency DC-to-DC converters, low voltage inverters, and small battery charger applications.
The 1N5819 is a Schottky rectifier.
The peak reverse current for the 1N5819 is 500 microamperes.
The 1N5819 diode has 2 pins.
The country of origin for the 1N5819 is China.
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