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ALM2403Q1EVM: Requesting for Technical Information

Hemamalika D
Prodigy 30 points

Part Number: ALM2403Q1EVM
Other Parts Discussed in Thread: ALM2403-Q1

Hi Team,

We have a customer requirement for X-ray inspection of one of our PCBA at the ZALA site.

To ensure that the components are not damaged during inspection, please provide the recommended X-ray settings as below for for the attached list.

Alternatively, please confirm whether using the following settings for PCBA inspection would pose any risk of component damage:

Voltage: 130 kV

Current: 280 uA

Exposure Time: less than 1 minute

Target Dose: <191 kGy

 

Flex Zala MPN :

TPS1H000AQDGNRQ1

ALM2403QPWPRQ1

TLV9064QPWRQ1

UCC5881QDFCRQ1

LM5185QPWPRQ1

SN74HCS125QPWRQ1

TL331BQDBVRQ1

TLV7031QDBVRQ1

  • 0
    TI__Genius 16436 points

    Hi Hemamalika,

    I specifically support the ALM2403-Q1, therefore I will not necessarily be able to comment on the remaining devices in the list. 

    The ALM2403-Q1 is not evaluated for X-ray exposure tolerance. 

    TI does have a blanket statement:

    https://www.ti.com/support-quality/reliability/reliability-home.html

    X-RAY information

    TI does not typically specify acceptable x-ray levels on the device datasheet. Experience has shown that most TI products will NOT be sensitive to typical x-ray inspection (with typical exposures < 100 rad(Si)). X- ray exposures over these limits, however, may cause damage to the device and should be avoided.

    I do not believe any of the other devices will have specified X-ray settings, so the general statement above will likely hold true. You are able to reach the responsible teams for the other devices by creating a new thread with each of the respective parts. 

    Thanks,

    Jacob