TMD3721 datasheet(81/89 Pages) OSRAM

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[v3-00] 2023-May-26

TMD3721 − Soldering & Storage Information

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%

If the floor life or the temperature/humidity conditions have

been exceeded, the devices must be rebaked prior to solder

reflow or dry packing.

Rebaking Instructions

When the shelf life or floor life limits have been exceeded,

rebake at 50°C for 12 hours.

Laser Eye Safety

The TMD3721 is designed to meet the Class 1 laser safety limits

including single faults in compliance with IEC/EN 60825-1:2014.

In an end application system environment, the system may

need to be tested to ensure it remains compliant. The system

must not include any additional lens to concentrate the laser

light or parameters set outside of the recommended operating

conditions or any physical modification to the module during

development could result in hazardous levels of radiation

exposure.

TMD3721 데이터시트(PDF) 81 Page - OSRAM GmbH