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Vishay 40 V 200 mA Surface Mount Schottky Diode MiniMELF LL103A-GS18

Category Schottky Diodes & Rectifiers Brand Vishay Condition New

Specifications

Country of Origin India
Diameter 2.5mm
Brand Vishay
Height 1.6mm
Length 3.7mm
Model LL103A-GS18
Width 1.6mm
Mount Type Surface
Series LL103
Maximum Operating Temperature 125°C
Package Type MiniMELF
Minimum Operating Temperature -65°C
Standards/Approvals RoHS
Pin Count 2
Automotive Standard AEC-Q101
Maximum Continuous Forward Current If 200mA
Peak Reverse Repetitive Voltage Vrrm 40V
Diode Configuration Single
Rectifier Type Schottky
Peak Reverse Current Ir 5μA
Peak Non-Repetitive Forward Surge Current Ifsm 15A
Maximum Forward Voltage Vf 600mV
Peak Reverse Recovery Time trr 10ns

Key Features

  • Surface mount diode housed in a MiniMELF package for compact electronic designs.
  • Maximum continuous forward current of 200 mA for efficient power handling.
  • Low forward voltage drop of 600 mV ensures improved efficiency in circuits.
  • Peak reverse repetitive voltage rating of 40 V suitable for various DC applications.
  • Very fast switching speed with peak reverse recovery time of 10 ns.
  • Wide operating temperature range from -65°C to 125°C for robust industrial use.
  • Meets RoHS compliance and automotive standard AEC-Q101 for quality assurance.
  • Peak non-repetitive forward surge current of 15 A for transient tolerance.

Product Description

Vishay LL103A-GS18 Schottky Diode is a high-performance discrete semiconductor designed for surface mounting in electronics manufacturing. This single diode configuration features a MiniMELF package, combining minimal size with robust electrical characteristics ideal for applications demanding fast switching and low power loss.

The diode handles a maximum continuous forward current of 200 mA and exhibits a peak reverse repetitive voltage of 40 V, making it suitable for power management, voltage clamping, and protection in sensitive circuits. A low maximum forward voltage of 600 mV helps reduce power dissipation.

With a peak reverse recovery time of only 10 ns, the LL103A-GS18 diode supports high-speed switching duties common in power supplies, telecommunications, and automotive electronics. The device supports operating temperatures from -65°C to 125°C, ensuring reliability in harsh environments.

The diode complies with RoHS standards and meets automotive quality requirements under AEC-Q101, ensuring compatibility for automotive and industrial applications. Physically, the MiniMELF package measures 3.7 mm in length and 2.5 mm in diameter, offering a compact footprint for dense PCB layouts.

This Schottky diode is ideally suited for industrial, automotive, telecommunications, and consumer electronics requiring efficient rectification and switching. Key parameters such as peak non-repetitive forward surge current of 15 A provide transient resilience across electrical networks.

Surface mount MiniMELF package design. Maximum forward current 200 mA. Low forward voltage drop at 600 mV. Peak reverse voltage 40 V. Fast switching with 10 ns recovery time. Operational temperature range -65°C to 125°C.

RoHS compliant and meets AEC-Q101 automotive standard. Compact dimensions for space-saving PCB assembly. High surge current capacity of 15 A. Explore Vishay semiconductor components and Schottky diodes for your engineering projects on EnvMart, your trusted industrial and electronic components partner.

Explore more products in our Schottky Diodes & Rectifiers category.

Vishay 40 V 200 mA Surface Mount Schottky Diode MiniMELF LL103A-GS18
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Frequently Asked Questions

The maximum continuous forward current for this model is 200 mA.

It has a peak reverse repetitive voltage rating of 40 V, making it suitable for various DC applications.

The diode exhibits a low forward voltage drop of 600 mV, which helps improve efficiency in circuits.

The peak reverse recovery time is 10 ns, supporting high-speed switching applications.

This diode operates within a temperature range of -65°C to 125°C, ensuring reliability in harsh environments.

The MiniMELF package measures 3.7 mm in length and 2.5 mm in diameter.

It has a peak non-repetitive forward surge current of 15 A, providing transient tolerance.

This model is designed for surface mounting, making it suitable for compact electronic designs.

The diode complies with the automotive standard AEC-Q101, ensuring quality for automotive applications.

Yes, it meets RoHS compliance, ensuring it adheres to environmental regulations.

The LL103A-GS18 has a single diode configuration, suitable for various applications.

The peak reverse current is 5 μA, indicating low leakage current during operation.

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