SP6121 datasheet(42/42 Pages) SIPEX

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SP6128A Reliability Report

Page 4 of 4

Based on the above criteria SP6128A product FIT rates for 25

°, 55°, and 70°C of

operation at 60% and 90% confidence levels have been calculated and listed below.

FIT Failure Rates: SP6128A BC1 Silan Process

Confidence Level

+25

°C

+55

°C

+70

°C

60%

2.4

35.3

113.2

90%

6.3

90.6

290.3

1 FIT = 1 Failure per Billion Device-Hours

MTBF Calculation: SP6128A BC1 Silan Process

Confidence Level

+25

°C

+55

°C

+70

°C

60%

4.09E+08

2.83E+07

8.83E+06

90%

1.60E+08

1.10E+07

3.44E+06

ESD Testing

Human Body Model ESD – 77 units were subjected to Human Body Model ESD testing

at +/- 2KV. All units passed.

Latch-up Testing

JED-STD Latch-up Testing 85C - 77 units from the qualification lot were subjected to

JED-STD Latch-up testing at 85C. All units passed at +/-200mA.

Additional Reliability Tests

77 of the units were placed on -65C/+150C Temperature Cycle testing, 77 of the units were placed

on Highly-Accelerated Temp. and Humidity Stress testing (130C, 85% RH), 200 of the units were placed

on ELFR testing and 77 on -65C/+150C Thermal Shock testing. All units passed testing as summarized in

the following table.

Test

Condition

Time

Sample Size

# of

rejects

TEMP. Cycles

-65C/+150C

1000 Cycles

HAST Unbiased

130C/85%RH

96hrs

ELFR

125C

48hrs

200

Thermal Shock

-65C/+150C

500 Cycles

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