参数资料
型号: MPQ6842
厂商: ON SEMICONDUCTOR
元件分类: 小信号晶体管
英文描述: 200 mA, 30 V, 4 CHANNEL, NPN AND PNP, Si, SMALL SIGNAL TRANSISTOR, TO-116
封装: PLASTIC, DIP-14
文件页数: 27/35页
文件大小: 365K
代理商: MPQ6842
Reliability and Quality Assurance
9–20
Motorola Small–Signal Transistors, FETs and Diodes Device Data
UCL
LCL
UCL
LCL
CENTERLINE
A
B
C
B
A
B
C
B
A
B
C
B
A
B
C
B
A
ZONE A (+ 3 SIGMA)
ZONE B (+ 2 SIGMA)
ZONE C (+ 1 SIGMA)
ZONE C (– 1 SIGMA)
ZONE B (– 2 SIGMA)
ZONE A (– 3 SIGMA)
Figure 5. Control Chart Zones
Figure 6. One Point Outside Control Limit
Indicating Excessive Variability
Figure 7. Two Out of Three Points in Zone A or
Beyond Indicating Excessive Variability
Figure 8. Four Out of Five Points in Zone B or
Beyond Indicating Excessive Variability
Figure 9. Seven Out of Eight Points in Zone C or
Beyond Indicating Excessive Variability
SUMMARY
Motorola is committed to the use of STATISTICAL
PROCESS CONTROLS. These principles, used throughout
manufacturing have already resulted in many significant
improvements to the processes. Continued dedication to the
SPC culture will allow Motorola to reach the Six Sigma and
zero defect capability goals. SPC will further enhance the
commitment to TOTAL CUSTOMER SATISFACTION.
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相关代理商/技术参数
参数描述
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MPQ7051 制造商:Rochester Electronics LLC 功能描述:- Bulk 制造商:ON Semiconductor 功能描述:
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MPQ7091 制造商:Rochester Electronics LLC 功能描述:- Bulk 制造商:ON Semiconductor 功能描述: