Misalai IGBT?

Me IGBT yana da shi?

Takardun IGBT

An kira Insulated Gate Bipolar Transistor (IGBT) daidai zuwa wani alama mai zafi na nau'i da ya haɗa masu Power MOSFETs da Power BJTs.

Tsohon Gargajiya

Tsohon gargajin IGBT ta ƙunshi wurare p+ injection, wanda ya taimaka wajen tsara tasiri a cikin PMOSFETs.

Muhimmancin Tsarin IGBT

Tsarin IGBT ta ƙunshi lokaci da take faru da lokacin da take rufe, da takaitaccen lokaci da take faru da take rufe wanda ke taimaka wa aiki.

Latching Up

Latching up yana faru idan IGBT ta ci gaba har zuwa lokacin da voltage na gate ya zama, wanda ya ba da kyau a yi ɗaya daga cikin circuit commutation mai suna don in rufe.

Al'adun Da Su Da Su

• Matsayin gate drive da suka ƙara

• Rike ƙarfin tsari da suka ƙara

• Matsayin snubber circuitry da suka ƙara

• Zabe masu mahaifi mai yawa

• Wata device na voltage controlled

• Temperature coefficient of ON state resistance is positive and less than PMOSFET, hence less On-state voltage drop and power loss.

• Enhanced conduction due to bipolar nature

• Better Safe Operating Area

Kasashen Da Su Da Su

• Gurbin ƙarfi

• Masana latching-up

• Lokacin da take rufe yana da ƙarin lokaci musamman da PMOSFET