质量保证

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绿色产品进程

1.绿色产品参考标准

长兴绿色产品规范是依”欧盟有害物质禁用法令(RoHS )”及 “SONY技术标准文件 (SS-00259)”及其它客户要求而订定。


2.绿色产品管理级别的状态


Level I 一级:环境危害物质及其用途立即禁用,长兴所有产品系列完全符合

适用对象外:
法令规定对象外或在现阶段没有代替技术方案的物质和用途部位。

SMD Glass Crystal:
7A/AA(5.0×3.2mm)、6X/AX(8.0×4.5mm)、7V(3.2x2.5mm)、7Y(5.0x3.2mm)、7S(2.5X2.0mm)系列,因使用含铅的玻璃作为上下陶瓷材料的封装,故适用排外条款为RoHS7(c)-I铅用于电器及电子组件中之玻璃或陶瓷(介电陶瓷电容除外)。例如:压电组件或者玻璃/陶瓷复合材料。


3.绿色产品之可靠度之信息

  无铅产品可靠度及材质成份测试报告皆符合要求

  产品/材料之材质成份皆有ICP测试数据

  所有包装材料皆符合欧盟有害物质禁用法令(RoHS )及SONY SS-00259之要求

  无铅产品Solderability符合IPC-JEDEC J-STD-002规范

  无铅产品Solder Heat Resistance符合J-STD-020/ MIL- STD-202规范, (260℃ / 10sec.)


4.湿气敏感性之等级(Moisture Sensitivity Level )

无铅产品MSL( Moisture Sensitivity Level )符合IPC-JEDEC J-STD-020规范之Level 1

Moisture Sensitivity Levels       IPC / JEDEC-J-STD-020

Level FLOOR LIFE SOAK REQUIREMENTS
STANDARD ACCELERATED EQUIVALENT
TIME CONDITIONS TIME (hours) CONDITIONS TIME (hours) CONDITIONS
1 Unlimted ≦ 30 ℃/85% RH 168
+5/-0
85 ℃/85% RH    
2 1 year ≦ 30 ℃/60% RH 168
+5/-0
85 ℃/60% RH    
2a 4 weeks ≦ 30 ℃/60% RH 6962
+5/-0
30 ℃/60% RH 120
+1/-0
60 ℃/60% RH
3 168 hours ≦ 30 ℃/60% RH 1922
+5/-0
30 ℃/60% RH 40
+1/-0
60 ℃/60% RH
4 72 hours ≦ 30 ℃/60% RH 962
+2/-0
30 ℃/60% RH 20
+0.5/-0
60 ℃/60% RH
5 48 hours ≦ 30 ℃/60% RH 722
+2/-0
30 ℃/60% RH 15
+0.5/-0
60 ℃/60% RH
5a 24 hours ≦ 30 ℃/60% RH 482
+2/-0
30 ℃/60% RH 10
+0.5/-0
60 ℃/60% RH
6

Time on
Label (TOL)

≦ 30 ℃/60% RH TOL 30 ℃/60% RH    

Note 1:

CAUTION - The "accelerated equivalent"soak requirements shall not be used until correlation of damage response , including electrical , after soak and reflow is established with the "standard" soak requirements or if the known activation energy for diffusion is 0.4 - 0.48 eV , Accelerated soak times may vary due to material properties , e.g. mold compound , encapsulant , etc. JEDEC document JESD22-A120 provides a method for determining the diffusion coefficlent.

 

Note 2:

The standard soak time includes a default value of 24 hours for semiconductor manufactures exposure time (MET) between bake and bag and includes the maximum time allowed out of the bag at the distributors facility . If the actual MET is less than 24 hours the soak time may be reduced . For soak conditions of 30 ℃/60% RH the soak time is reduced by 1 hour for each hour the MET is less than 24 hours , For soak conditions of 60 ℃/60% RH , the soak time is reduced by 1 hour for each 5 hours the MET is less than 24 hours .If the actual MET is greater than 24 hours the soak time must be increased , If soak conditions are 30 ℃/60% RH the soak time is increased by 1 hour. for each hour that the actual MET exceeds 24 hours . If soak conditions are 60 ℃/60% RH ,the soak time is increased 1 hour . for each 5 hours that the actual MET exceeds 24 hours .

 

Note 3:

Supplier may extend the soak times at their own risk .

 

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