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January 1997

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33:27 1997
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We are experiencing problems with a Hewlett Packard PIN diode component
during wave soldering
The HP part is a HSMP-3810 in low profile SOT-23 package (marking EOL) If
the component is Hand soldered it performs to it's specifications. If it is
IR re-flowed the part suffers form a performance degradation (not complete
failure)
HP has refused ( is either unwilling or unable) to provide a preferred
soldering profile for this part
Has one experienced this problem with other low profile SOT-23 type device,
or knows of a IR profile that can be safely used with this part.

Regards

Carey Ritchey


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