Quality Policy
MY-Semi Inc. believes that compliance with regulations and continuous improvement of our products and services will benefit our customers as well as the business.
MY-Semi will strive to provide superior semiconductor products for worldwide customers and cultivate mutually beneficial, long-term partnerships.
MY-Semi will apply its dedication to quality to every facet of the company, and sustain a culture of continuous improvement to assure customer satisfaction. Our ultimate goal is zero defects in everything we do.
MY-Semi will adopt expedient containment programs to shield our customers from any insufficiency until each has been permanently corrected. We are responsible for and to each other regarding this goal.
Reliability
The reliability tests have been executed to qualify devices and packages. By the reliability testing, MY-Semi could continuously monitor the stability of manufacturing process and even detect the abnormalities of product at the early stage.
Two categories of testing have been implemented at My-Semi Inc.
For reliability of device：
- High Temperature Operating Life test (HTOL) ：
The purpose of executing HTOL test is to evaluate the life time of product and also monitor the quality of Foundry manufacture processes.
| Item |
Condition |
Duration |
High Temperature Operating Life Test
JEDEC JESD22-A108C |
125℃，5V |
1000 hrs |
- ESD test：
Two test models (HBM and MM) are applied to each product based on MIL-STD 883 and JESD22. The ESD sensitivity of each our product is at least 2KV for HBM and 200V for MM.
- Latch-up Test：
The Latch-up capability（I>100mA）of each product has been evaluated based on JESD78.
For reliability of package：
Six items of static Reliability testing, which follow the JESD22 Standards, have been adopted to verify the assembly capability of a specific package for product. When qualifying a new assembly supplier, surveying a new package for product, or changing the materials of package, all of the six tests would be applied to each assembly supplier for executing and the final results would be approved by My-Semi Inc.
| Item |
Condition |
Duration |
Precondition
JEDEC JESD22-A113-F |
Temp Cycles ( -65°C ~ +150°C ) , 5 cycles
→ Bake 125°C , 24 hrs
→ 30°C / 60% RH,192hrs(MSL. Level 3)
→ IR reflow 260°C , 3 cycles |
IR 3 cycles |
Pressure Cooker Test (PCT)
JEDEC JESD22-A102-C |
121°C, 100% RH, 2atm |
168 hrs |
Temperature Cycling Test (TCT)
JEDEC JESD22-A104 D |
-65°C ~ +150°C / 30min
Air to Air
|
200 cycles |
Temperature & Humi Test ( THST )
JEDEC JESD22-A101 C
|
85°C / 85% RH |
1000 hrs |
High Temperature Storage ( HTS )
JEDEC JESD22-A103 C
|
150°C |
1000 hrs |
Solderability
JEDEC JESD22-B102 E
|
Steam age 93°C / 8 hrs ,
Solder Temp. 260°C / 5 sec |
Every lead solderability |
The detail procedure of static reliability testing is shown as below.
Green Compliance
Because of the environmental concerns all over the world, MY-Semi Inc. is committed to reduce and even eliminate the use of hazardous (banned) substances in our products and pay more attention to the latest information about restricted substance to meet the regulation of relevant laws, one of which is RoHS (directive 2002/95/EC).
The banned substances defined in RoHS regulation are listed as below. All products (including Pb Free Product *1 and Green Product *2) of MY-Semi could certainly meet the requests of RoHS.
| Banned Substance |
Limitation |
| A1 |
Cadmium and its compounds (Cd) |
< 100 ppm RoHS(2002/95/EC) |
| A2 |
Hexavalent Chromium and its compounds (Cr6+) |
<1000 ppm RoHS |
| A3 |
Lead and its compounds (Pb) |
<1000 ppm RoHS |
| A4 |
Mercury and its compounds (Mg) |
<1000 ppm RoHS |
| A5 |
Polybrominated biphenyls，C6 (PBBs) |
<1000 ppm RoHS |
| A6 |
Polybrominated diphenyl ethers (PBDEs) |
<1000 ppm RoHS |
MY-Semi had also prepared and qualified the Green materials for products (called as Green Product *2), which could meet the further environment regulation about banning the use of Brominated flame retardant and Antimony (Sb) in phase.
| Plan to be Banned Substance |
Limitation |
| B1 |
Brominated flame retardant except for PBBs and PBDEs |
< 800 ppm |
| B2 |
Antimony and its compound (Sb) |
<1000 ppm |
*1、Pb Free products are defined as those products that could meet RoHS regulation.
*2、Green Products are defined as those products made by green compound and could meet notalso RoHS regulation but the
restriction of Brominated flame retardant and Antimony (Sb).