DS1204 [MAXIM]
Rev F1 Dallas Semiconductor; 转F1 Dallas Semiconductor公司
| 型号： | DS1204 |
| 厂家： | 
MAXIM INTEGRATED PRODUCTS |
| 描述： | Rev F1 Dallas Semiconductor |
| 文件： | 总6页 (文件大小：23K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
05/27/2004
RELIABILITY REPORT
FOR
DS1204, Rev F1
Dallas Semiconductor
4401 South Beltwood Parkway
Dallas, TX 75244-3292
Prepared by:
Ken Wendel
Reliability Engineering Manager
Dallas Semiconductor
4401 South Beltwood Pkwy.
Dallas, TX 75244-3292
Email : ken.wendel@dalsemi.com
ph: 972-371-3726
fax: 972-371-6016
mbl: 214-435-6610
Conclusion:
The following qualification successfully meets the quality and reliability standards required of all Dallas
Semiconductor products and processes:
DS1204, Rev F1
In addition, Dallas Semiconductor's continuous reliability monitor program ensures that all outgoing
product will continue to meet Maxim's quality and reliability standards. The current status of the
reliability monitor program can be viewed at http://www.maxim-ic.com/TechSupport /dsreliability.html.
Device Description:
A description of this device can be found in the product data sheet. You can find the product data
sheet at http://dbserv.maxim-ic.com/l_datasheet3.cfm.
Reliability Derating:
The Arrhenius model will be used to determine the acceleration factor for failure mechanisms that
are temperature accelerated.
AfT = exp((Ea/k)*(1/Tu - 1/Ts)) = tu/ts
AfT = Acceleration factor due to Temperature
tu = Time at use temperature (e.g. 55°C)
ts = Time at stress temperature (e.g. 125°C)
k = Boltzmann’s Constant (8.617 x 10-5 eV/°K)
Tu = Temperature at Use (°K)
Ts = Temperature at Stress (°K)
Ea = Activation Energy (e.g. 0.7 ev)
The activation energy of the failure mechanism is derived from either internal studies or industry
accepted standards, or activation energy of 0.7ev will be used whenever actual failure mechanisms
or their activation energies are unknown. All deratings will be done from the stress ambient
temperature to the use ambient temperature.
An exponential model will be used to determine the acceleration factor for failure mechanisms,
which are voltage accelerated.
AfV = exp(B*(Vs - Vu))
AfV = Acceleration factor due to Voltage
Vs = Stress Voltage (e.g. 7.0 volts)
Vu = Maximum Operating Voltage (e.g. 5.5 volts)
B = Constant related to failure mechanism type (e.g. 1.0, 2.4, 2.7, etc.)
The Constant, B, related to the failure mechanism is derived from either internal studies or industry
accepted standards, or a B of 1.0 will be used whenever actual failure mechanisms or their B are
unknown. All deratings will be done from the stress voltage to the maximum operating voltage.
Failure rate data from the operating life test is reported using a Chi-Squared statistical model at the
60% or 90% confidence level (Cf).
The failure rate, Fr, is related to the acceleration during life test by:
Fr = X/(ts * AfV * AfT * N * 2)
X = Chi-Sq statistical upper limit
N = Life test sample size
Failure Rates are reported in FITs (Failures in Time) or MTTF (Mean Time To Failure). The FIT rate
is related to MTTF by:
MTTF = 1/Fr
NOTE: MTTF is frequently used interchangeably with MTBF.
The calculated failure rate for this device/process is:
FAILURE RATE:
The parameters used to calculate this failure rate are as follows:
Cf: 60% Ea: 0.7 B: 0 Tu: 25
MTTF (YRS): 245656
FITS: 0.5
°C
Volts
Vu: 5.5
The reliability data follows. A the start of this data is the device information. The next section is the
detailed reliability data for each stress. The reliability data section includes the latest data available
and may contain some generic data.
Device Information:
Process:
Passivation:
Die Size:
1P, 1M, 2.0um, Pfield
Passivation w/Nitride
100 x 82
, WJ BPSG
,
Number of Transistors:
Interconnect:
Gate Oxide Thickness:
Unknown
Aluminum / 1% Silicon / 0.5% Copper
250 Å
OPERATING LIFE
DESCRIPTION
DATE CODE CONDITION
READPOINT QUANTITY FAILS
INFANT LIFE
9435
9435
9452
9452
9504
9504
9522
9522
9527
9527
9527
9531
9531
9544
9544
9552
9552
9619
125C, 7.0 VOLTS
125C, 7.0 VOLTS
125C, 7.0 VOLTS
125C, 7.0 VOLTS
125C, 7.0 VOLTS
125C, 7.0 VOLTS
125C, 7.0 VOLTS
125C, 7.0 VOLTS
125C, 7.0 VOLTS
125C, 5.5 VOLTS
125C, 7.0 VOLTS
125C, 7.0 VOLTS
125C, 7.0 VOLTS
125C, 7.0 VOLTS
125C, 7.0 VOLTS
125C, 7.0 VOLTS
125C, 7.0 VOLTS
125C, 7.0 VOLTS
48
1000 HRS
48 HRS
1000 HRS
48 HRS
1000 HRS
48 HRS
1000 HRS
48 HRS
HRS
231
77
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
HIGH VOLTAGE LIFE
INFANT LIFE
231
77
HIGH VOLTAGE LIFE
INFANT LIFE
231
77
HIGH VOLTAGE LIFE
INFANT LIFE
231
77
HIGH VOLTAGE LIFE
INFANT LIFE
315
116
77
HIGH TEMP OP LIFE
HIGH VOLTAGE LIFE
INFANT LIFE
1000 HRS
1000 HRS
48
1000 HRS
48 HRS
1000 HRS
48 HRS
1000 HRS
48 HRS
HRS
231
77
HIGH VOLTAGE LIFE
INFANT LIFE
231
77
HIGH VOLTAGE LIFE
INFANT LIFE
231
77
HIGH VOLTAGE LIFE
INFANT LIFE
231
HIGH VOLTAGE LIFE
INFANT LIFE
9619
9643
9643
9712
9712
9722
9745
9745
9811
9811
9838
9838
0001
0001
0016
0016
0042
0042
0046
0046
0050
0327
0328
125C, 7.0 VOLTS
125C, 7.0 VOLTS
125C, 7.0 VOLTS
125C, 7.0 VOLTS
125C, 7.0 VOLTS
125C, 7.0 VOLTS
125C, 7.0 VOLTS
125C, 7.0 VOLTS
125C, 7.0 VOLTS
125C, 7.0 VOLTS
125C, 7.0 VOLTS
125C, 7.0 VOLTS
125C, 7.0 VOLTS
125C, 7.0 VOLTS
125C, 7.0 VOLTS
125C, 7.0 VOLTS
125C, 7.0 VOLTS
125C, 7.0 VOLTS
125C, 7.0 VOLTS
125C, 7.0 VOLTS
125C, 7.0 VOLTS
125C, 5.5 VOLTS
125C, 5.5 VOLTS
1000 HRS
48 HRS
1000 HRS
48 HRS
77
229
77
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
HIGH VOLTAGE LIFE
INFANT LIFE
231
77
HIGH VOLTAGE LIFE
HIGH VOLTAGE LIFE
INFANT LIFE
1000 HRS
1000 HRS
153
234
77
48
1000 HRS
48 HRS
1000 HRS
48 HRS
1000 HRS
48 HRS
1000 HRS
48 HRS
1000 HRS
48 HRS
1000 HRS
48 HRS
HRS
HIGH VOLTAGE LIFE
INFANT LIFE
234
77
HIGH VOLTAGE LIFE
INFANT LIFE
234
77
HIGH VOLTAGE LIFE
INFANT LIFE
234
77
HIGH VOLTAGE LIFE
INFANT LIFE
237
77
HIGH VOLTAGE LIFE
INFANT LIFE
234
77
HIGH VOLTAGE LIFE
INFANT LIFE
233
77
HIGH VOLTAGE LIFE
HIGH VOLTAGE LIFE
HIGH TEMP OP LIFE
HIGH TEMP OP LIFE
1000 HRS
1000 HRS
1000 HRS
1000 HRS
77
77
77
0
Total:
0
STORAGE LIFE
DESCRIPTION
DATE CODE CONDITION
READPOINT QUANTITY FAILS
STORAGE LIFE
STORAGE LIFE
0327
0328
150C
150C
1000 HRS
1000 HRS
77
77
0
0
Total:
0
TEMPERATURE CYCLE
DESCRIPTION
DATE CODE CONDITION
READPOINT QUANTITY FAILS
TEMP CYCLE
TEMP CYCLE
TEMP CYCLE
TEMP CYCLE
TEMP CYCLE
TEMP CYCLE
9435
-55C TO 125C
-55C TO 125C
-55C TO 125C
-55C TO 125C
-55C TO 125C
-55C TO 125C
1000 CYS
1000 CYS
1000 CYS
1000 CYS
1000 CYS
39
39
0
0
0
0
0
9452
9504
9522
9527
9527
39
39
77
10
CYS
231
BURN-IN
9527
9527
9531
9544
9552
9619
9643
9712
9745
9811
9838
0001
0016
0042
0046
0050
0327
0328
125C, 7.0 VOLTS
-55C TO 125C
-55C TO 125C
-55C TO 125C
-55C TO 125C
-55C TO 125C
-55C TO 125C
-55C TO 125C
-55C TO 125C
-55C TO 125C
-55C TO 125C
-55C TO 125C
-55C TO 125C
-55C TO 125C
-55C TO 125C
-55C TO 125C
-55C TO 125C
-55C TO 125C
58
HRS
231
39
39
39
39
39
36
39
40
40
40
40
60
40
40
40
77
77
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
TEMP CYCLE
TEMP CYCLE
TEMP CYCLE
TEMP CYCLE
TEMP CYCLE
TEMP CYCLE
TEMP CYCLE
TEMP CYCLE
TEMP CYCLE
TEMP CYCLE
TEMP CYCLE
TEMP CYCLE
TEMP CYCLE
TEMP CYCLE
TEMP CYCLE
TEMP CYCLE
TEMP CYCLE
1000 CYS
1000 CYS
1000 CYS
1000 CYS
1000 CYS
1000 CYS
1000 CYS
1000 CYS
1000 CYS
1000 CYS
1100 CYS
1000 CYS
1000 CYS
1000 CYS
1000 CYS
1000 CYS
1000 CYS
0
Total:
0
TEMPERATURE HUMIDITY BIAS
DESCRIPTION
DATE CODE CONDITION
READPOINT QUANTITY FAILS
BIASED MOISTURE
BIASED MOISTURE
BIASED MOISTURE
BIASED MOISTURE
HAST
9435
9452
9504
9522
9527
9527
9531
9544
9552
9619
9643
9712
9745
9811
9838
0001
85/85, 5.5 VOLTS
85/85, 5.5 VOLTS
85/85, 5.5 VOLTS
85/85, 5.5 VOLTS
120C, 85%R.H.,5.5V
85/85, 5.5 VOLTS
85/85, 5.5 VOLTS
85/85, 5.5 VOLTS
85/85, 5.5 VOLTS
85/85, 5.5 VOLTS
85/85, 5.5 VOLTS
85/85, 5.5 VOLTS
85/85, 5.5 VOLTS
85/85, 5.5 VOLTS
85/85, 5.5 VOLTS
85/85, 5.5 VOLTS
959 HRS
959 HRS
959 HRS
959 HRS
200 HRS
959 HRS
959 HRS
959 HRS
959 HRS
959 HRS
959 HRS
959 HRS
959 HRS
959 HRS
959 HRS
959 HRS
77
77
77
77
76
77
77
77
77
77
77
77
77
77
77
77
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
BIASED MOISTURE
BIASED MOISTURE
BIASED MOISTURE
BIASED MOISTURE
BIASED MOISTURE
BIASED MOISTURE
BIASED MOISTURE
BIASED MOISTURE
BIASED MOISTURE
BIASED MOISTURE
BIASED MOISTURE
HAST
0016
0042
0046
0050
0327
0328
130C, 85%R.H.,5.5V
85/85, 5.5 VOLTS
85/85, 5.5 VOLTS
85/85, 5.5 VOLTS
130C, 85%R.H.,5.5V
130C, 85%R.H.,5.5V
100 HRS
959 HRS
959 HRS
959 HRS
59
77
77
77
77
77
0
0
0
0
0
BIASED MOISTURE
BIASED MOISTURE
BIASED MOISTURE
HAST
96
96
HRS
HAST
HRS
0
Total:
0
UNBIASED MOISTURE RESISTANCE
DESCRIPTION
DATE CODE CONDITION
READPOINT QUANTITY FAILS
AUTOCLAVE
AUTOCLAVE
AUTOCLAVE
AUTOCLAVE
AUTOCLAVE
AUTOCLAVE
AUTOCLAVE
AUTOCLAVE
AUTOCLAVE
AUTOCLAVE
AUTOCLAVE
AUTOCLAVE
AUTOCLAVE
AUTOCLAVE
AUTOCLAVE
AUTOCLAVE
AUTOCLAVE
AUTOCLAVE
AUTOCLAVE
AUTOCLAVE
AUTOCLAVE
AUTOCLAVE
9435
9452
9504
9522
9527
9527
9531
9544
9552
9619
9643
9712
9745
9811
9838
0001
0016
0042
0046
0050
0327
0328
121C, 2 ATM STEAM, UNBIASED
121C, 2 ATM STEAM, UNBIASED
121C, 2 ATM STEAM, UNBIASED
121C, 2 ATM STEAM, UNBIASED
121C, 2 ATM STEAM, UNBIASED
121C, 2 ATM STEAM, UNBIASED
121C, 2 ATM STEAM, UNBIASED
121C, 2 ATM STEAM, UNBIASED
121C, 2 ATM STEAM, UNBIASED
121C, 2 ATM STEAM, UNBIASED
121C, 2 ATM STEAM, UNBIASED
121C, 2 ATM STEAM, UNBIASED
121C, 2 ATM STEAM, UNBIASED
121C, 2 ATM STEAM, UNBIASED
121C, 2 ATM STEAM, UNBIASED
121C, 2 ATM STEAM, UNBIASED
121C, 2 ATM STEAM, UNBIASED
121C, 2 ATM STEAM, UNBIASED
121C, 2 ATM STEAM, UNBIASED
121C, 2 ATM STEAM, UNBIASED
121C, 2 ATM STEAM, UNBIASED
121C, 2 ATM STEAM, UNBIASED
96
96
96
96
HRS
HRS
HRS
HRS
38
38
38
38
45
38
38
38
38
38
38
38
40
40
40
40
38
40
39
40
77
77
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
168 HRS
96
96
96
96
96
96
96
96
96
96
96
96
96
96
96
HRS
HRS
HRS
HRS
HRS
HRS
HRS
HRS
HRS
HRS
HRS
HRS
HRS
HRS
HRS
168 HRS
168 HRS
0
Total:
0
FAILURE RATE:
MTTF (YRS): 245656
FITS: 0.5
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