current-per-die是什么意思

猫攸lion · 发表于 2016-1-3 15:08

ENERGY STAR® Program Guidance Regarding
LED Package, LED Array and LED Module Lumen Maintenance
Performance Data Supporting Qualification of Lighting Products
该标准中，对于current-per-die这一词汇，有点不太了解，请各位大神帮忙看看！a. LM-80 testing has been conducted on the largest LED array (i.e. the array withthe greatest number of LED dies) that the manufacturer believes will be used in aqualified product; and, b. the complete model number of the tested LED array is reported, and is noted asthe tested model. The reported number must include the complete orderingcode/nomenclature required by the subcomponent manufacturer to sell the exactsubcomponent tested; and,
c. the average calculated current-per-die of the tested model or series is reported;and,
d. the model numbers for the other LED array sizes and series for which the test datais deemed applicable are detailed in the report, and they exhibit each of thefollowing:

热爱学习 · 发表于 2016-1-3 15:43

c. the average calculated current-per-die of the tested model or series is reported
c. 记录计算所得的流经每一（晶圆/芯片）的电流平均值

不知道是不是这么翻译，对灯具物理结构不清楚，die（晶圆）是个什么形态？

H-RH · 发表于 2016-1-3 16:02

Die 是半导体的单元! 可参看 Wikipedia:
https://en.wikipedia.org/wiki/Die_(integrated_circuit)

猫攸lion · 发表于 2016-1-3 19:05

热爱学习发表于 2016-1-3 15:43
" e6 N( t, O) b' R4 Rc. the average calculated current-per-die of the tested model or series is reported* A F6 |: f8 R3 `5 M/ o7 a4 E
c. 记录计算所得 ...

谢谢！我感觉有点像芯片~但是不确定

猫攸lion · 发表于 2016-1-3 19:07

H-RH 发表于 2016-1-3 16:02 $ B( X0 V% e c8 P. \
Die 是半导体的单元! 可参看 Wikipedia:
/ D- }6 q$ b% B, n. _4 Xhttps://en.wikipedia.org/wiki/Die_(integrated_circuit)

谢谢，我去看看

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