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SI4831-B30-GUR 鏄竴娆剧敱 Vishay 鎻愪緵鐨� N 婧濋亾澧炲挤鍨嬪姛鐜� MOSFET銆傝┎鍣ㄤ欢閲囩敤 TrenchFET 绗笁浠ｆ妧琛撳埗閫狅紝鍏锋湁妤典綆鐨勫皫閫氶浕闃诲拰鍎�(y艒u)鍖栫殑闁嬮棞鎬ц兘锛岄仼鐢ㄤ簬楂樻晥鐜�銆侀珮闋绘噳鐢ㄥ牬鍚�銆傚叾灏佽褰㈠紡鐐鸿〃闈㈣布瑁濈殑 UPAK锛�6 寮曡叧锛夛紝闈炲父閬╁悎绶婃箠鍨嬭ō瑷�銆�
鍨嬭櫉锛歋I4831-B30-GUR
銆�銆�椤炲瀷锛歂 婧濋亾鍔熺巼 MOSFET
銆�銆�Vds锛堟紡婧愭サ闆诲锛夛細30V
銆�銆�Rds(on)锛堝皫閫氶浕闃伙級锛�2.5m惟锛堝湪 Vgs=10V 鏅傦級
銆�銆�Id锛堥�ｇ簩(x霉)婕忔サ闆绘祦锛夛細76A
銆�銆�Ptot锛堢附鍔熻�楋級锛�1.6W
銆�銆�鏌垫サ闆昏嵎锛圦g锛夛細29nC
銆�銆�闁嬮棞鏅傞枔锛歵_on=13ns锛泃_off=26ns
銆�銆�宸ヤ綔婧害鑼冨湇锛�-55掳C 鑷� +175掳C
銆�銆�灏佽锛歎PAK锛�6 寮曡叧锛�
SI4831-B30-GUR 鍏锋湁瓒呬綆灏庨�氶浕闃�锛屽彲椤憲闄嶄綆鍌冲皫鎼嶈��锛屽緸鑰屾彁鍗囩郴绲�(t菕ng)鐨勬暣楂旀晥鐜�銆傛澶�锛屽畠鍏峰倷蹇�熼枊闂滈�熷害锛屾湁鍔╀簬娓涘皯闁嬮棞鎼嶈��锛岄仼鍚堥珮闋绘噳鐢ㄥ牬鏅��
銆�銆�鐢变簬閲囩敤浜嗗厛閫茬殑 TrenchFET 绗笁浠ｆ妧琛�锛岃┎ MOSFET 鍦ㄤ繚鎸侀珮鎬ц兘鐨勫悓鏅�锛岄倓鎻愪緵浜嗗嚭鑹茬殑鐔辩┅(w臎n)瀹氭�у拰鍙潬鎬с�傚畠鐨勫皬鍨嬪寲灏佽涔熶娇鍏舵垚鐐哄皪绌洪枔鏁忔劅鐨勮ō瑷堢殑鐞嗘兂閬告搰銆�
銆�銆�姝ゅ锛岃┎鍣ㄤ欢鏀寔楂橀仈 175掳C 鐨勫伐浣滄韩搴﹁寖鍦�锛岃兘澶犲湪鎯″姡鐠�(hu谩n)澧冧笅闀锋湡鍙潬閬嬭锛屽唬娉涢仼鐢ㄤ簬宸ユキ(y猫)鍙婃苯杌婇浕瀛愰牁鍩�銆�
瑭插姛鐜� MOSFET 涓昏鎳夌敤浜庨渶瑕侀珮鏁堝姛鐜囪綁鎻涘拰浣庢悕鑰楃殑鍫存櫙锛屼緥濡� DC-DC 杞夋彌鍣ㄣ�佸悓姝ユ暣娴佸櫒銆侀浕姗熼﹨鍕曢浕璺�銆佽矤杓夊垏鎻涗互鍙婇浕姹犱繚璀风瓑銆傚叾浣� Rds(on) 鍜岄珮闋荤壒鎬т娇鍏剁壒鍒ラ仼鍚堜簬绛嗚鏈浕鑵﹂仼閰嶅櫒銆佹湇鍕欏櫒闆绘簮妯″銆侀�氫俊闆绘簮瑷倷浠ュ強鍏朵粬渚挎敎寮忛浕瀛愮敘(ch菐n)鍝佺殑闆绘簮绠＄悊绯荤当(t菕ng)銆�
銆�銆�鍚屾檪锛岀敱浜庡叾杓冮珮鐨勫伐浣滄韩搴﹁寖鍦�锛孲I4831-B30-GUR 閭勫彲浠ョ敤浜庢苯杌婇浕瀛愮郴绲�(t菕ng)涓�锛屽闆诲嫊鍔╁姏杞夊悜銆丩ED 椹呭嫊銆佸暉鍕曞仠姝㈢郴绲�(t菕ng)绛�銆�
SI4838DY-E3, SI4844DY-E3
