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Injection molding of DO-35 package
674 1 Nov 20.2019, 17:48:15

Hi!
Is it possible to injection mold over a diode with a glass body in a DO-35 package? Temperature of the molding material would be around 350°C. We have successfully molded over plastic body diodes in the past, but we have no experience with this type of package.
Cheers

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A****min

Nov 21.2019, 11:24:27

Short answer is no, unless you first use a flexible conformal coat to take care of the pressure when the epoxy contracts. Best to first do a flexible conformal coat so there is a flex interface on the board.

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