Kedu otu esi ahọrọ ngwugwu MOSFET ziri ezi?

A na-ahụkarịMOSFETngwugwu bụ:

Ngwunye nkwụnye ①: TO-3P, TO-247, TO-220, TO-220F, TO-251, TO-92;

② elu elu: TO-263, TO-252, SOP-8, SOT-23, DFN5 * 6, DFN3 * 3;

Ụdị ngwugwu dị iche iche, MOSFET kwekọrọ na njedebe nke ugbu a, voltaji na ikpo ọkụ ga-adị iche, akọwapụtara nkenke n'okpuru ebe a.

1,TO-3P/247

TO247 bụ otu n'ime ngwugwu obere ụdị-ihe a na-ejikarị eme ihe, ụdị ngwugwu elu, 247 bụ ọnụọgụ nke ọkọlọtọ ngwugwu.

Ngwunye TO-247 na ngwugwu TO-3P bụ mmepụta 3-pin, n'ime mgbawa efu (ie, eserese sekit) nwere ike ịbụ otu ihe ahụ, ya mere ọrụ na arụmọrụ bụ otu ihe ahụ, na ọtụtụ, nkwụsị ọkụ na nkwụsi ike emetụtara ntakịrị. !

TO247 bụ ngwugwu anaghị ekpuchi ya, TO-247 tube na-ejikarị na ike dị elu, nke a na-eji dị ka tube na-agbanwe agbanwe, voltaji na-eguzogide ya na nke ugbu a ga-adị ntakịrị ntakịrị nke nnukwu voltaji, MOSFET dị elu ugbu a na-ejikarị eme ihe. n'ụdị ngwugwu, ngwaahịa ahụ nwere nnukwu voltaji na-eguzogide, nnukwu nkwụsị nke nkwụsị, wdg, dabara adaba maka ọkara-voltaji na elu-ugbu a (ugbu a nke 10A ma ọ bụ karịa, na-eguzogide uru voltaji nke 100V ma ọ bụ obere) na ya. adabara maka ọkara voltaji na elu ugbu a (ugbu a n'elu 10A, voltaji na-eguzogide uru n'okpuru 100V) na n'elu 120A, voltaji na-eguzogide uru n'elu 200V.

2, TO-220/220F

Ụdị ngwugwu abụọ a nkeMOSFETọdịdị ahụ fọrọ nke nta ka ọ bụrụ otu, enwere ike iji ya mee ihe, ma azụ nke TO-220 nwere ọkụ ọkụ, mmetụta nkwụsị ọkụ dị mma karịa TO-220F, ọnụahịa ahụ dị oke ọnụ. Ihe ngwugwu abụọ a dabara adaba maka ọkara-voltaji dị elu-ugbu a 120A ma ọ bụ obere, elu-voltaji elu-ugbu a 20A ma ọ bụ obere ngwa.

3, TO-251

Nke a ngwugwu bụ tumadi iji belata ụgwọ ma belata ngwaahịa size, tumadi na-eji na ọkara voltaji dị ugbu a 60A ma ọ bụ obere, elu voltaji 7N ma ọ bụ obere gburugburu ebe obibi.

 

4, TO-92

Ihe ngwugwu ahụ bụ MOSFET dị ala (nke dị n'okpuru 10A, uru voltaji n'okpuru 60V) yana 1N60/65 voltaji dị elu na ojiji, tumadi iji belata ọnụ ahịa.

5,TO-263

Bụ variant nke TO-220, tumadi e mere iji melite mmepụta arụmọrụ na okpomọkụ dissipation, na-akwado nnọọ elu ugbu a na voltaji, na 150A n'okpuru, 30V n'elu ọkara voltaji na elu ugbu a MOSFET bụ ihe nkịtị.

6, TO-252

Ọ bụ otu n'ime ngwugwu ndị bụ isi, dabara maka oke voltaji n'okpuru 7N, voltaji ọkara n'okpuru gburugburu 70A.

7, SOP-8

Emebere ngwugwu ahụ iji belata ọnụ ahịa, n'ozuzu n'okpuru 50A na voltaji ọkara, 60V ma ọ bụ karịa na obere voltaji.MOSFETna-emekarị.

8, SOT-23

Kwesịrị ekwesị maka ọtụtụ A ugbu a, 60V na gburugburu voltaji na-esote, nke kewara n'ime ụdị abụọ nke nnukwu olu na obere olu, isi ihe dị iche bụ na uru dị ugbu a dị iche.