Reliability Testing Report No.:T1091 PR No: E95060576 Reliability Testing Report Of Operating Life Test Testing Engineer Report Review Laboratory Head Issue Date: 2006/09/10 Integrated Service Technology Inc. 1F, No.22, Pu-Ding., Hsin-Chu, Taiwan, R.O.C. TEL: (03) 5782266 FAX: (03) 5634868 TQP-23-02 Rev:04 Reliability Testing Report No.:T1091 PR No: E95060576 CONTENTS 1. CUSTOMER BACKGROUND INFORMATION 2 2. TEST HISTORY 2 3. CONDITION , EQUIPMENTS AND DEVICE 3 4. TESTING RESULTS 4 5. MTTF 5~6 CALCUATE 6. CUSTOMER’S ENCLOSURE 7~11 Integrated Service Technology Inc. 1F, No.22, Pu-Ding., Hsin-Chu, Taiwan, R.O.C. TEL: (03) 5782266 FAX: (03) 5634868 Page 1 of 11 Reliability Testing Report No.:T1091 PR No: E95060576 1. CUSTOMER BACKGROUND INFORMATION Company : RAIO Technology Inc. Address : 6F, No.21, Industry East 4 th Road, Hsinchu Science Park, Hsinchu, Taiwan Applicant : 2. TEST HISTORY Date Finished Register Date : 08/12/2006 Test Item : Operating Life Test Test Method Test Sample : 09/05/2006 : Refer to JESD22-A108-B Test Method (Customer’s Condition:85 90%RH 500hrs PS1:5V,VIH:5V) : RA8803(QFP100) Testing Item Operating Life Test……………………………. ……………………………… Page 4 Remark The results only apply to the device under test. This report is 4 pages, and no part of it may be abstracted or reproduced. Integrated Service Technology Inc. 1F, No.22, Pu-Ding., Hsin-Chu, Taiwan, R.O.C. TEL: (03) 5782266 FAX: (03) 5634868 Page 2 of 11 Reliability Testing Report No.:T1091 PR No: E95060576 3. CONDITION, EQUIPMENTS AND DEVICE 3.1 Test Equipment Burn In System Calibrate trace code THS-D5C-100 06-06-BCC-304-01 3.2 Environmental Condition of Laboratory Temperature 23 5 Humidity 55%± 10% RH 3.3 Specimen Model Quantity 3.4 Test Condition Temperature Humidity Voltage Test Time RA8803(QFP100) 42ea 85 90%RH PS1:5V, VIH:5V 500hours Integrated Service Technology Inc. 1F, No.22, Pu-Ding., Hsin-Chu, Taiwan, R.O.C. TEL: (03) 5782266 FAX: (03) 5634868 Page 3 of 11 Reliability Testing Report No.:T1091 PR No: E95060576 4. TESTING RESULTS 4. 1 Observe surface of samples, no abnormal phenomena was found. 4. 2 Functional testing will be performed by customer and all pass. Integrated Service Technology Inc. 1F, No.22, Pu-Ding., Hsin-Chu, Taiwan, R.O.C. TEL: (03) 5782266 FAX: (03) 5634868 Page 4 of 11 Reliability Testing Report No.:T1091 PR No: E95060576 5. MTTF CALCUATE MTTF Formula Product name: RA8803 Sample sizes : 42EA Fail :0ea Tj at stress condition:85 Tj at use conditions:55 The failure rate in FITS : λ= X 2 1− Test Time:500hrs α 2 R + 2 109 100 2 × AF × DH × SS AF= AFT*AFV Thermal Acceleration Factor : eV 1 1 − k Tr Ttest AFT = e k: 8.617 * 10−5 eV / K Voltage Acceleration Factor : AFV = e β [E S − E N ] β : Voltage Acceleration Constant E S : Stress Voltage EN : Nominal Voltage AFT( 55°C −85°C ) = e eV 1 1 − k Tr Ttest =e 0.7 1 1 − 8.617*10 −5 328 358 =8 AFV = e β [VS −VN ] = e β [5.5−5] = 1 AF = AFT * AFV = 8 Integrated Service Technology Inc. 1F, No.22, Pu-Ding., Hsin-Chu, Taiwan, R.O.C. TEL: (03) 5782266 FAX: (03) 5634868 Page 5 of 11 Reliability Testing Report No.:T1091 PR No: E95060576 λ= MTTF = 1 λ 1 λ α 2 R + 2 10 9 100 2 × AF × DH × SS × 10 9 = 72671 λ= MTTF = X ` 1− X ` 1− α = 4.605 × 10 9 = 13761( FITS ) 2 × 8 × 42 × 500 (Device-hour) 2 R + 2 109 100 2 × AF × DH × SS × 10 9 = 182571 = 1.833 × 109 = 5477( FITS ) 2 × 8 × 42 × 500 (Device-hour) Integrated Service Technology Inc. 1F, No.22, Pu-Ding., Hsin-Chu, Taiwan, R.O.C. TEL: (03) 5782266 FAX: (03) 5634868 Page 6 of 11 Reliability Testing Report No.:T1091 PR No: E95060576 Integrated Service Technology Inc. 1F, No.22, Pu-Ding., Hsin-Chu, Taiwan, R.O.C. TEL: (03) 5782266 FAX: (03) 5634868 Page 7 of 11 Reliability Testing Report No.:T1091 PR No: E95060576 Integrated Service Technology Inc. 1F, No.22, Pu-Ding., Hsin-Chu, Taiwan, R.O.C. TEL: (03) 5782266 FAX: (03) 5634868 Page 8 of 11 Reliability Testing Report No.:T1091 PR No: E95060576 Integrated Service Technology Inc. 1F, No.22, Pu-Ding., Hsin-Chu, Taiwan, R.O.C. TEL: (03) 5782266 FAX: (03) 5634868 Page 9 of 11 Reliability Testing Report No.:T1091 PR No: E95060576 Integrated Service Technology Inc. 1F, No.22, Pu-Ding., Hsin-Chu, Taiwan, R.O.C. TEL: (03) 5782266 FAX: (03) 5634868 Page 10 of 11 Reliability Testing Report No.:T1091 PR No: E95060576 Integrated Service Technology Inc. 1F, No.22, Pu-Ding., Hsin-Chu, Taiwan, R.O.C. TEL: (03) 5782266 FAX: (03) 5634868 Page 11 of 11