SLOK024 December   2024 TLV4H290-SEP , TLV4H390-SEP

 

  1.   1
  2.   Abstract
  3. 1Trademarks
  4. 2Texas Instruments Enhanced Product Qualification and Reliability Report
  5. 3Space Enhanced Plastic Production Flow
    1. 3.1 Device Introduction
    2. 3.2 Space Enhanced Plastic Production Flow Chart
  6. 4Device Qualification
    1. 4.1 Qualification by Similarity (Qualification Family)
    2. 4.2 Outgas Test Report

4.1 Qualification by Similarity (Qualification Family)

A new device can be qualified either by performing full scale quality and reliability tests on the actual device or using previously qualified devices through "Qualification by Similarity" (QBS) rules. By establishing similarity between the new device and those qualified previously, repetitive tests can be eliminated, allowing for timely production release. When adopting QBS methodology, the emphasis is on qualifying the differences between a previously qualified product and the new product under consideration. The QBS rules for a technology, product, test parameters or package shall define which attributes are required to remain fixed for the QBS rules to apply. The attributes which are expected and allowed to vary are reviewed and a QBS plan shall be developed, based on the reliability impact assessment above, specifying what subset of the full complement of environmental stresses is required to evaluate the reliability impact of those variations. Each new device shall be reviewed for conformance to the QBS rule sets applicable to that device. See JEDEC JESD47 for more information.

Table 4-1 Space Enhanced Products New Device Qualification Matrix
Note that qualification by similarity (qualification family) per JEDEC JESD47 is allowed.
Description Condition Sample Size
Used/Rejects		 Lots
Required		 Test Method
Electromigration Maximum Recommended
Operating Conditions		 N/A N/A Per TI Design Rules
Wire Bond Life Maximum Recommended
Operating Conditions		 N/A N/A Per TI Design Rules
Electrical Characterization TI Data Sheet 10 3 N/A
Electrostatic Discharge Sensitivity HBM
Per TI Data sheet		 3 units/voltage 1 JEDEC JS-001 or
EIA/JESD22-A114
CDM
Per TI Data sheet		 JEDEC JS-002 or
EIA/JESD22-C101
Latch-up Per Technology 3/0 1 EIA/JESD78
Physical Dimensions TI Data Sheet 5/0 1 EIA/JESD22- B100
Thermal Impedance Theta-JA on board Per Pin-Package N/A EIA/JESD51
Bias Life Test 125°C / 1000 hours or equivalent 77/0 3 JESD22-A108*
Biased HAST 130°C / 85% / 96 hours 77/0 3 JESD22-A110/A101*
Extended Biased HAST 130°C / 85% / 192 hours (for reference) 77/0 1 JESD22-A101/A101*
Unbiased HAST 130°C / 85% / 96 hours 77/0 3 JESD22-A.118*
Temperature Cycle –65°C to +150°C non-biased
for 500 cycles 		77/0 3 JESD22-A104*
Solder Heat 260°C for 10 seconds 22/0 1 JESD22-B106
Solderability Bake Preconditioning 22/0 1 ANSI/J-STD-002
Resistance to Solvents Ink symbol only 12/0

1

 JESD22-B107
Flammability Method A / Method B 5/0

1

UL-1964
Bond Shear Per wire size 5 units × 30/0 bonds 3 JESD22-B116
Bond Pull Strength Per wire size 5 units × 30/0 bonds 3 ASTM F-459
Die Shear Per die size 5/0 3

MIL-STD-883, TM 2019
High Temp Storage 175°C / 420 hours 15/0 3 JESD22-A103*
Moisture Sensitivity Surface Mount Only 12 3 J-STD-020*
Radiation Response Characterization Per TI Data sheet 5 units/dose level 1 MIL-STD-883
Method 1019
Outgassing Characterization TML <=1% (Total Mass Lost)
CVCM <=0.1% (Collected Volatile Condensable Material)		 5 1 ASTM E595

* Precondition performed per JEDEC Std. 22, Method A112/A113.