TSL257T 查看數據表（PDF） - austriamicrosystems AG

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TSL257T

HIGH-SENSITIVITY LIGHT-TO-VOLTAGE CONVERTER

austriamicrosystems AG 

TSL257T

HIGH-SENSITIVITY

LIGHT-TO-VOLTAGE CONVERTER

TAOS065B − APRIL 2007

MANUFACTURING 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 molding compound. To ensure the

package molding compound contains the smallest amount of absorbed moisture possible, each device is

dry−baked prior to being packed for shipping. Devices are packed in a sealed aluminized envelope with silica

gel to protect them from ambient moisture during shipping, handling, and storage before use.

This package has been assigned a moisture sensitivity level of MSL 3 and the devices should be stored under

lid the following conditions:

Temperature Range

Relative Humidity

a Total Time

v Opened Time

5°C to 50°C

60% maximum

6 months from the date code on the aluminized envelope — if unopened

168 hours or fewer

Rebaking will be required if the devices have been stored unopened for more than 6 months or if the aluminized

Technicaaml scoAnGtent still envelope has been open for more than 168 hours. If rebaking is required, it should be done at 90°C for 4 hours.

The LUMENOLOGY r Company

r

r

www.taosinc.com

Copyright E 2007, TAOS Inc.

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