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DiodesZetex 1N5819-T Schottky Diode 40 V 1 A 2-Pin DO-41 Package

Category Schottky Diodes & Rectifiers Brand DiodesZetex Condition New

Specifications

Country of Origin China
Diameter 2.72mm
Brand DiodesZetex
Length 5.21mm
Model 1N5819-T
Mount Type Through Hole
Case Material Molded Plastic. UL Flammability Classification Rating 94V-0
Series 1N5819
Maximum Operating Temperature 125°C
Case DO-41
Package Type DO-41
Minimum Operating Temperature -65°C
Polarity Cathode Band
Marking Type Number and Date Code
Standards/Approvals FBI
Pin Count 2
Automotive Standard AEC-Q101
Maximum Continuous Forward Current If 1A
Peak Reverse Repetitive Voltage Vrrm 40V
Diode Configuration Single
Rectifier Type Schottky
Peak Reverse Current Ir 10mA
Peak Non-Repetitive Forward Surge Current Ifsm 25A
Maximum Forward Voltage Vf 900mV
Moisture Sensitivity Level 1 per J-STD-020C

Key Features

  • Maximum continuous forward current of 1 ampere ensures reliable current handling capacity.
  • Peak reverse repetitive voltage rating of 40 volts supports low voltage applications.
  • Low forward voltage drop of 900 millivolts enhances efficiency and reduces power loss.
  • Compact DO-41 molded plastic case with UL 94V-0 flammability rating for safety.
  • Wide operating temperature range from -65°C to 125°C for varied environmental conditions.
  • Schottky barrier design provides fast switching and low surge current capability.
  • Cathode band polarity marking and type number with date code for easy identification.
  • Moisture sensitivity level 1 per J-STD-020C ensures robustness in handling and storage.

Product Description

DiodesZetex 1N5819-T is a Schottky barrier rectifier diode designed for efficient power management and protection in electronic circuits. Featuring a compact 2-pin DO-41 through-hole package, this diode offers a 1 ampere maximum continuous forward current and a peak reverse voltage of 40 volts making it suitable for low voltage applications.

The diode utilizes guard ring die construction for transient protection, low power loss, and high efficiency. Its low forward voltage drop of 900 mV reduces heating and improves performance. The component is housed in a molded plastic case rated UL 94V-0 for flame retardancy and marked with cathode band polarity and part number for easy identification.

Operating temperature ranges from -65°C to 125°C, supporting reliable operation in harsh industrial, automotive, and consumer electronics environments. Moisture sensitivity meets Level 1 per J-STD-020C ensuring safe handling and shelf life.

Certified to automotive standard AEC-Q101 and RoHS compliant with lead-free finish, the 1N5819-T is ideal for use in voltage clamping, free wheeling diodes, polarity protection circuits, and low voltage, high-frequency inverters.

Maximum continuous forward current of 1A. Peak repetitive reverse voltage of 40V. Low forward voltage drop of 900mV for efficient power usage. Molded plastic DO-41 package with UL 94V-0 flammability rating. Wide operating temperature range from -65°C to 125°C.

Schottky barrier with guard ring construction for transient protection. Marking includes type number and date code for traceability. Moisture sensitivity Level 1 per J-STD-020C. Automotive grade certification AEC-Q101. Lead-free and RoHS compliant.

This diode is widely used across industrial, automotive, telecommunications, and consumer electronics sectors for robust electrical protection and efficient rectification. Explore more semiconductor diodes and rectifiers in our Electronics & Electricals category at EnvMart for comprehensive solutions.

Explore more products in our Schottky Diodes & Rectifiers category.

DiodesZetex 1N5819-T Schottky Diode 40 V 1 A 2-Pin DO-41 Package
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Frequently Asked Questions

The maximum continuous forward current of the 1N5819-T diode is 1 ampere.

The peak reverse repetitive voltage rating for the 1N5819-T is 40 volts.

The forward voltage drop of the 1N5819-T is 900 millivolts.

The operating temperature range for the 1N5819-T is from -65°C to 125°C.

The 1N5819-T diode comes in a molded plastic DO-41 package.

Yes, the 1N5819-T diode is RoHS compliant with a lead-free finish.

The moisture sensitivity level of the 1N5819-T is Level 1 per J-STD-020C.

The 1N5819-T meets the automotive standard AEC-Q101.

The peak non-repetitive forward surge current for the 1N5819-T is 25 amperes.

The marking on the 1N5819-T diode includes the type number and date code for traceability.

The 1N5819-T diode features a cathode band polarity marking for easy identification.

The 1N5819-T diode utilizes a Schottky barrier design with guard ring construction for transient protection.

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