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LL4449 - SILICON EPITAXIAL PLANAR DIODES

Download the LL4449 datasheet PDF. This datasheet also covers the LL4149 variant, as both devices belong to the same silicon epitaxial planar diodes family and are provided as variant models within a single manufacturer datasheet.

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Note: The manufacturer provides a single datasheet file (LL4149-SEMTECH.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number LL4449
Manufacturer SEMTECH
File Size 36.38 KB
Description SILICON EPITAXIAL PLANAR DIODES
Datasheet download datasheet LL4449 Datasheet

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Other Datasheets by SEMTECH

Part Number Description
LL4447 SILICON EPITAXIAL PLANAR DIODES
LL4448 Silicon Epitaxial Planar Switching Diode
LL4450 SILICON EPITAXIAL PLANAR DIODES
LL4451 SILICON EPITAXIAL PLANAR DIODES
LL4453 SILICON EPITAXIAL PLANAR DIODES

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
LL914...LL4454 SILICON EPITAXIAL PLANAR DIODES for General Purpose and Switching. LL-34 Cathode band Type Peak reverse voltage Max. aver. rectified current Max. power dissip. at 25oC VRMV IOmA Ptot mW LL914 100 75 500 LL4149 100 150 500 LL4151 75 150 500 LL4152 40 150 400 LL4153 75 150 400 LL4154 35 150 500 LL4447 100 150 500 LL4449 100 150 500 Max. junction temperature Tj oC 200 200 200 175 175 200 200 200 Max. forward voltage drop at VFV IFmA 1.0 10 1.0 10 1.0 50 0.55 0.10 0.55 0.10 1.0 30 1.0 20 1.0 30 Max. reverse current at InnA VRV 25 20 25 20 50 50 50 30 50 50 100 25 25 20 25 20 Max. reverse recovery time trrns Conditions max.4.0 max.4.0 max.2.0 max.2.0 max.2.0 max.2.0 max.4.0 max.4.