FDLL4150

Single Diodes Overview

The FDLL4150 is a small signal diode manufactured by onsemi, housed in a MiniMELF/SOD-80 package. It features a working inverse voltage of 50 V and an average rectified forward current of 200 mA. The device supports a DC forward current of 400 mA and a non-repetitive peak forward current of up to 4.0 A for short pulses. Electrical characteristics include a maximum reverse current of 100 nA at 50 V and a typical reverse recovery time of 4.0 ns under specific test conditions. Thermal performance allows for a power dissipation of 500 mW with a junction-to-ambient thermal resistance of 300 °C/W.

Single Diodes Feature Summary

• Pb-Free and Halide Free construction
• Fast switching capability with low reverse recovery time
• MiniMELF surface mount package design

Single Diodes Applications

Single Diodes Procurement Notes

Verify the exact ordering suffix against official documentation to ensure correct packaging specifications. Confirm that the requested quantity aligns with standard tape and reel configurations provided by the manufacturer. Cross-reference the document number FDLL4150/D to access the most recent datasheet revision. Ensure compliance with RoHS directives if required by your application standards. Validate component authenticity through authorized distribution channels.

Single Diodes Selection Notes

Select this component for applications requiring fast switching speeds within a compact surface mount footprint. Evaluate the 50 V breakdown voltage and 200 mA current ratings against circuit requirements. Consider the MiniMELF package dimensions for PCB layout constraints. Review thermal derating curves if operating above ambient temperatures. Verify compatibility with automated insertion processes due to the specific package type.

Single Diodes Part Context

This component belongs to the small signal diode category from onsemi. It utilizes silicon epitaxial planar construction for reliable performance. The device is designed for general-purpose switching applications where speed and size are critical factors. It represents a standard offering in the manufacturer's discrete semiconductor portfolio for consumer and industrial electronics.

Single Diodes Replacement Considerations

Consult official substitution guides or contact onsemi technical support for verified equivalent part numbers. Do not assume cross-compatibility with other manufacturers' devices without validating electrical parameters and pin configurations. Ensure any replacement matches the MiniMELF/SOD-80 package outline for mechanical fit.

Single Diodes FAQ

What is the maximum non-repetitive peak forward current?

The maximum non-repetitive peak forward current is 4.0 A for a pulse width of 1.0 second.

What is the typical reverse recovery time?

The typical reverse recovery time is 4.0 ns when tested with IF = IR = 10 mA to 200 mA and RL = 100 Ω.