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May 2021 – Littelfuse Product Discontinuation Notice

Published on: 17/05/2021

Littelfuse Product Discontinuation Notice: Littelfuse announces the discontinuation of it’s SiC Diode LSIC2SD120D20

Littelfuse LSIC2SD120D20. Littelfuse Product Discontinuation Notice

Littelfuse has this week announced the discontinuation of their SiC diode LSIC2SD120D20 with immediate effect.

There is no last time buy possibility for the LSIC2SD120D20, it’s replacement part, LSIC2SD120D20A is already available to order.

The LSIC2SD120D20A is identical in the function to the obsoleted part whilst providing enhanced reliability. A qualification report is available on request.


Summary of changes

Affected Part Number Replacement
Part designation LSIC2SD120D20 LSIC2SD120D20A
EMC change E500HA G700HF
Polymide change 3400 4104
Qualification change AEC-Q101 qualified
Marking change “A” suffix


The changes impact the above mentioned product only. Discover the full range of Littelfuse products available at GD Rectifiers here.


For further information on this product discontinuation notice, or to discuss alternatives, please contact GD Rectifiers on 01444 243 452 or email:



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