TMF8805 datasheet(71/74 Pages) OSRAM

71 / 74 page

TMF8805

Soldering & storage information

Datasheet

• PUBLIC • Document Feedback

DS000692

• v7-00 • 2023-Dec-01

71 / 74

Parameter

Reference

Device

Time above 230 °C (T2)

Max 50 s

Time above Tpeak

– 10 °C (T3)

Max 10 s

Peak temperature in reflow

Tpeak

260 °C

Temperature gradient in cooling

Max -5 °C/s

10.2

Storage information

Moisture sensitivity

Optical characteristics of the device can be adversely affected during the soldering process by

the release and vaporization of moisture that has been previously absorbed into the package.

To ensure the package contains the smallest amount of absorbed moisture possible, each

device is baked prior to being dry packed for shipping. Devices are dry packed in a sealed

aluminized envelope called a moisture-barrier bag with silica gel to protect them from ambient

moisture during shipping, handling, and storage before use.

Shelf life

The calculated shelf life of the device in an unopened moisture barrier bag is 24 months from

the date code on the bag when stored under the following conditions:

•

Shelf Life: 24 months

•

Ambient Temperature: <40 °C

•

Relative Humidity: <90 %

Rebaking of the devices will be required if the devices exceed the 24 month shelf life or the

Humidity Indicator Card shows that the devices were exposed to conditions beyond the

allowable moisture region.

Floor life

The module has been assigned a moisture sensitivity level of MSL 3. As a result, the floor life

of devices removed from the moisture barrier bag is 168 hours from the time the bag was

opened, provided that the devices are stored under the following conditions:

•

Floor Life: 168 hours

•

Ambient Temperature: <30°C

•

Relative Humidity: <60 %

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