国产在线中文字幕亚洲,一区视频国产精品观看,欧美日韩国产高清片,久久久久久AV无码免费网站,亚洲无码一二三四五区,日韩无码www.,sese444

鎮ㄥソ锛屾杩庝締鍒扮董搴浕瀛愬競鍫寸恫(w菐ng) 鐧婚寗 | 鍏嶈不(f猫i)娉ㄥ唺

vmos绠�
闁辫畝锛�4237鏅�(sh铆)闁擄細2017-11-29 10:12:34

VMOS绠″叏绋盫-groove metal-oxide semiconductor锛屾垨鍔熺巼鍫存晥鎳�(y墨ng)绠�锛屽叾鍏ㄧū鐐篤鍨嬫ЫMOS鍫存晥鎳�(y墨ng)绠�銆�

鐧�(f膩)灞�

銆�銆�瀹冩槸绻糓OSFET涔嬪悗鏂扮櫦(f膩)灞曡捣渚嗙殑銆傚畠涓嶅儏绻兼壙浜哅OS鍫存晥鎳�(y墨ng)绠¤几鍏ラ樆鎶楅珮锛堚墺108W锛夈�侀﹨(q奴)鍕�(d貌ng)闆绘祦?銆傘剹绗�?.1渭A宸﹀彸锛夛紝閭勫叿鏈夎�愬楂橈紙鍙�愬1200V锛�銆佸伐浣滈浕娴佸ぇ锛�1.5A锝�100A锛�銆佽几鍑哄姛鐜囬珮锛�1锝�250W锛夈�佽法灏�(d菐o)鐨勭窔鎬уソ銆侀枊闂�(gu膩n)閫熷害蹇瓑鍎�(y艒u)鑹壒鎬с�傛鏄敱浜庡畠灏囬浕瀛愮鑸囧姛鐜囨櫠楂旂涔嬪劒(y艒u)榛�(di菐n)闆嗕簬涓�韬�锛屽洜姝ゅ湪闆诲鏀惧ぇ鍣紙闆诲鏀惧ぇ鍊嶆暩(sh霉)鍙仈(d谩)鏁�(sh霉)鍗冨�嶏級銆佸姛鐜囨斁澶у櫒銆侀枊闂�(gu膩n)闆绘簮鍜岄�嗚畩鍣ㄤ腑姝ｇ嵅寰楀唬娉涙噳(y墨ng)鐢ㄣ��
銆�銆�鐪炬墍鍛ㄧ煡锛屽偝绲�(t菕ng)鐨凪OS鍫存晥鎳�(y墨ng)绠＄殑鏌垫サ銆佹簮妤靛拰婕忔サ澶ц嚧铏曚簬鍚屼竴姘村钩闈㈢殑鑺墖涓婏紝鍏跺伐浣滈浕娴佸熀鏈笂鏄部姘村钩鏂瑰悜娴佸嫊(d貌ng)銆俈MOS绠″墖涓嶅悓锛屽叾鍏╁ぇ绲�(ji茅)妲�(g貌u)鐗归粸(di菐n):
銆�銆�銆侀噾灞煹妤甸噰鐢╒鍨嬫Ы绲�(ji茅)妲�(g貌u)锛�
銆�銆�绗簩銆佸叿鏈夊瀭鐩村皫(d菐o)闆绘��銆傜敱浜庢紡妤垫槸寰炶姱鐗囩殑鑳岄潰寮曞嚭锛屾墍浠D涓嶆槸娌胯姱鐗囨按骞虫祦鍕�(d貌ng)锛岃�屾槸鑷噸?f霉)璇玸N+鍗�(q奴)锛堟簮妤礢锛夊嚭鐧�(f膩)锛岀稉(j墨ng)閬嶱婧濋亾娴佸叆杓曟懟闆淣-婕傜Щ鍗�(q奴)锛屽瀭鐩村悜涓嬪埌閬�(d谩)婕忔サD銆�

浠嬬垂

銆�銆�VMOS鍫存晥鎳�(y墨ng)绠★紙VMOSFET锛夌啊绋盫MOS绠℃垨鍔熺巼鍫存晥鎳�(y墨ng)绠�锛屽叾鍏ㄧū鐐篤鍨嬫ЫMOS鍫存晥鎳�(y墨ng)绠�銆傚畠鏄辜MOSFET涔嬪悗鏂扮櫦(f膩)灞曡捣渚嗙殑楂樻晥銆佸姛鐜囬枊闂�(gu膩n)鍣ㄤ欢銆傚畠涓嶅儏绻兼壙浜哅OS鍫存晥鎳�(y墨ng)绠¤几鍏ラ樆鎶楅珮锛堚墺108W锛夈�侀﹨(q奴)鍕�(d貌ng)闆绘祦?銆傘剹绗�?.1渭A宸﹀彸锛�锛岄倓鍏锋湁鑰愬楂橈紙鍙�愬1200V锛夈�佸伐浣滈浕娴佸ぇ锛�1.5A锝�100A锛�銆佽几鍑哄姛鐜囬珮锛�1锝�250W锛�銆佽法灏�(d菐o)鐨勭窔鎬уソ銆侀枊闂�(gu膩n)閫熷害蹇瓑鍎�(y艒u)鑹壒鎬�銆傛鏄敱浜庡畠灏囬浕瀛愮鑸囧姛鐜囨櫠楂旂涔嬪劒(y艒u)榛�(di菐n)闆嗕簬涓�韬�锛屽洜姝ゅ湪闆诲鏀惧ぇ鍣紙闆诲鏀惧ぇ鍊嶆暩(sh霉)鍙仈(d谩)鏁�(sh霉)鍗冨�嶏級銆佸姛鐜囨斁澶у櫒銆侀枊闂�(gu膩n)闆绘簮鍜岄�嗚畩鍣ㄤ腑姝ｇ嵅寰楀唬娉涙噳(y墨ng)鐢�銆�
銆�銆�鐪炬墍鍛ㄧ煡锛屽偝绲�(t菕ng)鐨凪OS鍫存晥鎳�(y墨ng)绠＄殑鏌垫サ銆佹簮妤靛拰婕忔サ澶уぇ鑷磋檿浜庡悓涓�姘村钩闈㈢殑鑺墖涓婏紝鍏跺伐浣滈浕娴佸熀鏈笂鏄部姘村钩鏂瑰悜娴佸嫊(d貌ng)銆俈MOS绠″墖涓嶅悓锛屽叾鍏╁ぇ绲�(ji茅)妲�(g貌u)鐗归粸(di菐n):锛岄噾灞煹妤甸噰鐢╒鍨嬫Ы绲�(ji茅)妲�(g貌u)锛涚浜岋紝鍏锋湁鍨傜洿灏�(d菐o)闆绘��銆傜敱浜庢紡妤垫槸寰炶姱鐗囩殑鑳岄潰寮曞嚭锛屾墍浠D涓嶆槸娌胯姱鐗囨按骞虫祦鍕�(d貌ng)锛岃�屾槸鑷噸?f霉)璇玸N+鍗�(q奴)锛堟簮妤礢锛夊嚭鐧�(f膩)锛岀稉(j墨ng)閬嶱婧濋亾娴佸叆杓曟懟闆淣-婕傜Щ鍗�(q奴)锛屽瀭鐩村悜涓嬪埌閬�(d谩)婕忔サD銆傚洜?y脿n)姒遍瓖艅瀛涘ǎe澧炲ぇ锛屾墍浠ヨ兘閫氶亷澶ч浕娴�銆傜敱浜庡湪鏌垫サ鑸囪姱鐗囦箣闁撴湁浜屾哀鍖栫绲曠罚灞�锛屽洜姝ゅ畠浠嶅爆浜庣禃绶ｆ煹鍨婱OS鍫存晥鎳�(y墨ng)绠�銆�

妾㈡脯

銆�?銆�?锛夊垽瀹氭煹妤礕
銆�銆�灏囪惉鐢ㄨ〃鎾ヨ嚦R脳1k妾斿垎鍒ユ脯閲忎笁鍊�(g猫)绠¤叧涔嬮枔鐨勯浕闃�銆傝嫢鐧�(f膩)鐝�(xi脿n)鏌愯叧鑸囧叾瀹冨叐鑵崇殑闆婚樆鍧囧憟鐒＄澶�锛屽苟涓斾氦鎻涜〃绛嗗悗浠嶇偤鐒＄澶э紝鍓囪瓑鏄庢鑵崇偤G妤�锛屽洜?y脿n)妯楊弲鍦熺閳ㄨ摎鈧�(g猫)绠¤叧鏄禃绶ｇ殑銆�
銆�銆�锛�2锛夊垽瀹氭簮妤礢銆佹紡妤礑
銆�銆�鍦ㄦ簮-婕忎箣闁撴湁涓�鍊�(g猫)PN绲�(ji茅)锛屽洜姝ゆ牴鎿�(j霉)PN绲�(ji茅)姝ｃ�佸弽鍚戦浕闃诲瓨鍦ㄥ樊鐣�锛屽彲璀樺垾S妤佃垏D妤点�傜敤浜ゆ彌琛ㄧ瓎娉曟脯鍏╂闆婚樆锛屽叾涓浕闃诲�艰純浣庯紙涓�鑸偤骞惧崈姝愯嚦鍗佸咕鍗冩瓙锛夌殑涓�娆＄偤姝ｅ悜闆婚樆锛屾鏅�(sh铆)榛戣〃绛嗙殑鏄疭妤碉紝绱呰〃绛嗘帴D妤�銆�
銆�?銆�?锛夋脯閲忔紡-婧愰�氭厠(t脿i)闆婚樆RDS锛坥n锛�
銆�銆�灏嘒-S妤电煭璺�锛岄伕鎿囪惉鐢ㄨ〃鐨凴脳1妾旓紝榛戣〃绛嗘帴S妤�锛岀磪琛ㄧ瓎鎺妤�锛岄樆鍊兼噳(y墨ng)鐐哄咕姝愯嚦鍗佸咕姝�銆�
銆�銆�鐢变簬娓│姊濅欢涓嶅悓锛屾脯鍑虹殑RDS锛坥n锛夊�兼瘮鎵嬪唺涓郸鍑虹殑鍏稿瀷鍊艰楂樹竴浜涖�備緥濡傜敤500鍨嬭惉鐢ㄨ〃R脳1妾斿(sh铆)娓竴鍙狪RFPC50鍨媀MOS绠�锛孯DS锛坥n锛�=3.2W锛屽ぇ浜�0.58W锛堝吀鍨嬪�硷級銆�
銆�銆�锛�4锛夋鏌ヨ法灏�(d菐o)
銆�銆�灏囪惉鐢ㄨ〃缃簬R脳1k锛堟垨R脳100锛夋獢锛岀磪琛ㄧ瓎鎺妤碉紝榛戣〃绛嗘帴D妤�锛屾墜鎸佽灪绲插垁鍘荤瑙告煹妤�锛岃〃閲濇噳(y墨ng)鏈夋槑椤亸杞�(zhu菐n)锛屽亸杞�(zhu菐n)鎰堝ぇ锛岀瀛愮殑璺ㄥ皫(d菐o)鎰堥珮銆�

娉ㄦ剰浜嬮爡(xi脿ng)

銆�?銆�?锛塚MOS绠′害鍒哊婧濋亾绠¤垏P婧濋亾绠�锛屼絾绲曞ぇ澶氭暩(sh霉)鐢�(ch菐n)鍝佸爆浜嶯婧濋亾绠°�傚皪浜嶱婧濋亾绠�锛屾脯閲忔檪(sh铆)鎳�(y墨ng)浜ゆ彌琛ㄧ瓎鐨勪綅缃�銆�
銆�?銆�?锛夋湁灏戞暩(sh霉)VMOS绠″湪G-S涔嬮枔骞舵湁淇濊(h霉)浜屾サ绠�锛屾湰妾㈡脯鏂规硶涓殑1銆�2闋�(xi脿ng)涓嶅啀閬╃敤銆�
銆�?銆�?锛夌洰鍓嶅競鍫翠笂閭勬湁涓�绋甐MOS绠″姛鐜囨ā濉�锛屽皥渚涗氦娴侀浕姗�(j墨)瑾�(di脿o)閫熷櫒銆侀�嗚畩鍣ㄤ娇鐢�銆備緥濡傜編鍦婭R鍏徃鐢熺敘(ch菐n)鐨処RFT001鍨嬫ā濉�锛屽収(n猫i)閮ㄦ湁N婧濋亾銆丳婧濋亾绠″悇涓夊彧锛屾(g貌u)鎴愪笁鐩告⿱寮忕祼(ji茅)妲�(g貌u)銆�
銆�銆�锛�4锛夌従(xi脿n)鍦ㄥ競鍞甐NF绯诲垪锛圢婧濋亾锛夌敘(ch菐n)鍝�锛屾槸缇庡湅Supertex鍏徃鐢熺敘(ch菐n)鐨勮秴楂橀牷鍔熺巼鍫存晥鎳�(y墨ng)绠�锛屽叾宸ヤ綔闋荤巼fp=120MHz锛孖DSM=1A锛孭DM=30W锛屽叡婧愬皬淇¤櫉浣庨牷璺ㄥ皫(d菐o)gm=2000渭S銆傞仼鐢ㄤ簬楂橀�熼枊闂�(gu膩n)闆昏矾鍜屽唬鎾�銆侀�氫俊瑷�(sh猫)鍌欎腑銆�
銆�?銆�?锛変娇鐢╒MOS绠℃檪(sh铆)蹇呴爤鍔犲悎閬╃殑鏁ｇ啽鍣ㄥ悗銆備互VNF306鐐轰緥锛岃┎绠″瓙鍔犺140脳140脳4锛坢m锛夌殑鏁ｇ啽鍣ㄥ悗锛屽姛鐜囨墠鑳介仈(d谩)鍒�30W銆�

鍫存晥鎳�(y墨ng)绠¤垏鏅堕珨绠＄殑姣旇純

銆�銆�锛�1锛夊牬鏁堟噳(y墨ng)绠℃槸闆诲鎺у埗鍏冧欢锛岃�屾櫠楂旂鏄浕娴佹帶鍒跺厓浠躲�傚湪鍙厑瑷卞緸淇¤櫉婧愬彇杓冨皯闆绘祦鐨勬儏娉佷笅锛屾噳(y墨ng)閬哥敤鍫存晥鎳�(y墨ng)绠★紱鑰屽湪淇¤櫉闆诲杓冧綆锛屽張鍏佽ū寰炰俊铏熸簮鍙栬純澶氶浕娴佺殑姊濅欢涓�锛屾噳(y墨ng)閬哥敤鏅堕珨绠°��
銆�?銆�?锛夊牬鏁堟噳(y墨ng)绠℃槸鍒╃敤澶氭暩(sh霉)杓夋祦瀛愬皫(d菐o)闆�锛屾墍浠ョū涔嬬偤鍠サ鍨嬪櫒浠�锛岃�屾櫠楂旂鏄嵆鏈夊鏁�(sh霉)杓夋祦瀛愶紝涔熷埄鐢ㄥ皯鏁�(sh霉)杓夋祦瀛愬皫(d菐o)闆�銆傝绋变箣鐐洪洐妤靛瀷鍣ㄤ欢銆�
銆�?銆�?锛夋湁浜涘牬鏁堟噳(y墨ng)绠＄殑婧愭サ鍜屾紡妤靛彲浠ヤ簰鎻涗娇鐢�锛屾煹澹撲篃鍙鍙矤(f霉)锛岄潏娲绘�ф瘮鏅堕珨绠″ソ銆�
銆�?銆�?锛夊牬鏁堟噳(y墨ng)绠¤兘鍦ㄥ緢灏忛浕娴佸拰寰堜綆闆诲鐨勬浠朵笅宸ヤ綔锛岃�屼笖瀹冪殑鍒堕�犲伐钘濆彲浠ュ緢鏂逛究鍦版妸寰堝鍫存晥鎳�(y墨ng)绠￠泦鎴愬湪涓�濉婄鐗囦笂锛屽洜姝ゅ牬鏁堟噳(y墨ng)绠″湪澶ц(gu墨)妯￠泦鎴愰浕璺腑寰楀埌浜嗗唬娉涚殑鎳�(y墨ng)鐢� 鐐轰簡闃叉鍫存晥鎳�(y墨ng)绠℃煹妤垫劅鎳�(y墨ng)鎿婄┛锛岃姹備竴鍒囨脯瑭﹀剙鍣�銆佸伐浣滆嚭(t谩i)銆侀浕鐑欓惖銆佺窔璺湰韬兘蹇呴爤鏈夎壇濂界殑鎺ュ湴锛涚鑵冲湪鐒婃帴鏅�(sh铆)锛屽厛鐒婃簮妤碉紱鍦ㄩ�ｅ叆闆昏矾涔嬪墠锛岀鐨勫叏閮ㄥ紩绶氱淇濇寔浜掔浉鐭帴鐙�鎱�(t脿i)锛岀剨鎺ュ畬鍚庢墠鎶婄煭鎺ユ潗鏂欏幓鎺�锛涘緸鍏冨櫒浠舵灦涓婂彇涓嬬鏅�(sh铆)锛屾噳(y墨ng)浠ラ仼鐣�(d膩ng)?sh霉)濮嗙粸閰盻淇濅汉楂旀帴鍦板閲囩敤鎺ュ湴鐠�(hu谩n) 绛夛紱鐣�(d膩ng)鐒�锛屽鏋滆兘閲囩敤鍏堥��(j矛n)鐨勬埃鐔卞瀷闆荤儥閻碉紝鐒婃帴鍫存晥鎳�(y墨ng)绠℃槸姣旇純鏂逛究鐨�锛屽苟涓旂⒑淇濆畨鍏�锛涘湪鏈棞(gu膩n)鏂烽浕婧愭檪(sh铆)锛屼笉鍙互鎶婄鎻掍汉闆昏矾鎴栧緸闆昏矾涓嫈鍑恒�備互涓婂畨鍏ㄦ帾鏂藉湪浣跨敤鍫存晥鎳�(y墨ng)绠℃檪(sh铆)蹇呴爤娉ㄦ剰銆�
銆�銆�鍥�?y脿n)姒遍瓖艅瀛涘ǎe澧炲ぇ锛屾墍浠ヨ兘閫氶亷澶ч浕娴併�傜敱浜庡湪鏌垫サ鑸囪姱鐗囦箣闁撴湁浜屾哀鍖栫绲曠罚灞�锛屽洜姝ゅ畠浠嶅爆浜庣禃绶ｆ煹鍨婱OS鍫存晥鎳�(y墨ng)绠°��

缍韩闆诲瓙閫�锛岄浕瀛愮煡璀�锛屼竴鏌ョ櫨閫氾紒

宸叉敹閷勮姊�162542鍊�(g猫)