What Diotec Bipolar Transistor MMDT2227 Has to Do with Cheerful Coloured Eggs?

2023-04-01 Diotec News

Perhaps you have already asked yourself why eggs are painted at Easter time. There are several assumptions about this: The egg as a symbol of fertility and new life, which finds its beginning behind the shell, is widely known in many cultures.


In ancient Greece and Rome, colorful eggs were already hung to celebrate the equinox.

A chick just hatching from the egg is seen in Christianity as a reminder of Jesus' resurrection on Easter Sunday.


People in the Middle Ages kept a fasting period from Ash Wednesday to around Good Friday. The eggs laid by the hens during the last week of Lent were boiled to extend their shelf life. To avoid confusion with fresh eggs, the older eggs were simply dyed red. These "Holy Week eggs" were considered especially sacred. Nowadays, children are delighted when they notice colored eggs right away during their search thanks to the colorful shells.


Modern machines can quickly dye eggs in large quantities. Using a gripper arm, the still-hot eggs are placed either on paint rolls or are multiple-colored by dispensers and airbrushes. DIOTEC bipolar transistor MMDT2227 contains two complementary bipolar transistors in a single package, for the control of small DC motors and electric valves. Ideally suited for egg painting machines and automatic packing lines – Easter can come!


Bipolar Transistor MMDT2227 Technical data

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本文由福尔摩斯evelyn转载自Diotec News,原文标题为:What Diotec has to do with cheerful coloured eggs,本站所有转载文章系出于传递更多信息之目的,且明确注明来源,不希望被转载的媒体或个人可与我们联系,我们将立即进行删除处理。

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DC Current Gain IC[mA]
Collector Saturation Voltage VCEsat[mA]
Collector Saturation Voltage IC[mA]
Collector Saturation Voltage IB[mA]
Gain Bandwidth Product ft[MHz]
Gain Bandwidth Product IC[mA]
Gain Bandwidth Product VCE[V]
Gain Bandwidth Product f[MHz]
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Bipolar Transistors
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NPN
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现代机器可以快速对大量鸡蛋进行染色。用一个夹臂,仍然热的鸡蛋要么放在油漆卷上,要么通过分配器和喷枪进行多色处理。我们的组件MMDT2227在单个封装中包含两个互补的双极晶体管,用于控制小型直流电机和电动阀,非常适合蛋彩绘机和自动包装线。

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