Fuji semiconductor announced it will completely obsolete IGBT Module N series in this March 2012. It is said that Fuji will also obsolete IGBT modules P series and S series in the future, and then at that time, these products will be only used for maintenance products only. Enterprises who want to have new design on these modules should pay attention to and find the alternate products.

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Fuji Discontinued IGBT Module in 2012
Fuji semiconductor announced it will completely obsolete IGBT Module N series in this March 2012. It is said that Fuji will also
obsolete IGBT modules P series and S series in the future, and then at that time, these products will be only used for
maintenance products only. Enterprises who want to have new design on these modules should pay attention to and find the
alternate products.
The reason why Fuji obsoletes these IGBT modules is simple. With the technology developing and rapid updating, generation
of IGBT modules has been change a lot in recent years. And in order to achieve lower cost and higher performance,
manufactures made great effort. As a result, there are a amount types of modules whose generation are different even thought
each parameters such as current or voltage rating is equivalent. Therefore, Fuji had to keep many kinds of parts, chips,
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materials and wafer-process and production methods, thus it will cause lower production efficiency to company.
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What’s more, more and more customers need to find much cheaper products. And it is difficult to keep on manufacturing of the
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old designed devices because production equipments are Therefore, to obsolete old products can improve productivities.
Here we list some part numbers of obsolete IGBT modules.
1MBI150NH-060 2MBI150N-120
1MBI150NK-060 2MBI150NB-120
1MBI200N-120 2MBI150NC-120
1MBI200NH-060 2MBI150NB-060
1MBI200NK-060 2MBI200N-060
1MBI300N-120 2MBI200N-120
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1MBI300NN-120 2MBI200NB-120
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1MBI300NP-120 2MBI300N-060
1MBI400N-120
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2MBI300N-120
1MBI400NN-120 2MBI300NB-060
1MBI400NP-120 2MBI400N-060
1MBI600NN-060 2MBI50N-060
1MBI600NP-060 2MBI50N-120
2MBI100N-120 2MBI100NB-120
2MBI100N-060 2MBI100NC-120
2MBI600NT-060 2MBI150N-060
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2. Seekcomponents, one-stop sourcing service provider
Seekcomponents
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Email：steve@baitron.com
Seekcomponents is a one-stop sourcing service provider for ICs, connectors, discretes, transistors and other
components and devices. Seekcomponents offers a highly reliable supply source for hard to find, obsolete and long
lead time components, as well as a competitive source of cost saving on current available components. Our vast
inventory is built on our relationships with thousands of suppliers worldwide, including electronic component
manufacturers, distributors, contract manufacturers, and OEMs.
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