DMP4065SQ-7 鏅�(sh铆)闁擄細2025/3/19 15:33:03 闁辫畝锛�45

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銆€銆€閫欐 MOSFET 涓昏鐢ㄤ簬闇€瑕侀珮闆绘祦铏曠悊鑳藉姏鍜岄珮鏁堣兘琛ㄧ従(xi脿n)鐨勫牬鏅�锛屼緥濡傝矤(f霉)杓夐枊闂�(gu膩n)銆丏C/DC 杞�(zhu菐n)鎻涘櫒銆侀浕姹犱繚璀�(h霉)闆昏矾绛�銆傜敱浜庡叾鍗撹秺鐨勬€ц兘锛孌MP4065SQ-7 鍦ㄦ秷璨�(f猫i)闆诲瓙銆佸伐妤�(y猫)鎺у埗浠ュ強閫氫俊瑷�(sh猫)鍌欑瓑闋�(l菒ng)鍩熷緱鍒颁簡寤ｆ硾鎳�(y墨ng)鐢ㄣ€�

鍙冩暩(sh霉)

鍨嬭櫉(h脿o)锛欴MP4065SQ-7
銆€銆€椤炲瀷锛歅婧濋亾澧炲挤(qi谩ng)鍨婱OSFET
銆€銆€灏佽锛歋O-8
銆€銆€鏈€澶ф紡婧愰浕澹揤ds锛�-30V
銆€銆€鏈€澶ф煹婧愰浕澹揤gs锛毬�12V
銆€銆€閫ｇ簩(x霉)婕忔サ闆绘祦Ids锛�-6.8A锛圱c=25鈩冿級/-3.5A锛圱c=70鈩冿級
銆€銆€灏�(d菐o)閫氶浕闃籖ds(on)锛�13m惟锛堝吀鍨嬪€�锛屽湪Vgs=-4.5V鏅�(sh铆)锛�
銆€銆€鏌垫サ闆昏嵎Qg锛�19nC锛堝吀鍨嬪€硷級
銆€銆€杓稿叆闆诲Ciss锛�490pF锛堝吀鍨嬪€硷級
銆€銆€绺藉姛鑰桺tot锛�1.1W锛堝湪胃ja=62.5鈩�/W鏅�(sh铆)锛�

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瑭� MOSFET 鍏锋湁闈炲父浣庣殑灏�(d菐o)閫氶浕闃伙紙Rds(on)锛�锛岄€欐湁鍔╀簬娓涘皯鍌冲皫(d菐o)鎼嶈€楀苟鎻愰珮鏁撮珨绯荤当(t菕ng)鏁堢巼銆傛澶栵紝瀹冮倓鍏峰倷蹇€熺殑闁嬮棞(gu膩n)閫熷害锛岄€欏皪(du矛)浜庨檷浣庨枊闂�(gu膩n)鎼嶈€楄嚦闂�(gu膩n)閲嶈銆傚悓鏅�(sh铆)锛孌MP4065SQ-7 閭勬搧鏈夎壇濂界殑鐔辩┅(w臎n)瀹氭€�锛屽嵆浣垮湪楂樻韩鐠�(hu谩n)澧冧笅涔熻兘淇濇寔绌�(w臎n)瀹氱殑鎬ц兘銆�
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鎳�(y墨ng)鐢�

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鏇夸唬鍨嬭櫉(h脿o)

1. Si7456DP - 鍚屾ǎ鏄締鑷� Vishay 鐨� P 婧濋亾 MOSFET锛屽叿鏈夐浼肩殑闆绘埃瑕�(gu墨)鏍�锛屽苟涓斿悓妯ｉ噰鐢� SO-8 灏佽锛屽彲浠ヤ綔鐐虹洿鎺ユ浛鎻涢伕闋�(xi脿ng)銆�
銆€銆€2. FDS6680 - Fairchild Semiconductor 鐢熺敘(ch菐n)鐨勪竴娆鹃珮鎬ц兘 P 婧濋亾 MOSFET锛岄洊鐒跺畠鐨勬渶澶ф紡妤甸浕娴佺◢浣�锛屼絾鍦ㄦ煇浜涙噳(y墨ng)鐢ㄤ腑浠嶅彲鍕濅换銆�
銆€銆€3. AO3401A - Alpha & Omega Semiconductor 鎻愪緵鐨勭敘(ch菐n)鍝�锛屽叿鏈夋洿浣庣殑灏�(d菐o)閫氶浕闃伙紝濡傛灉灏�(du矛)鏁堢巼鏈夋洿楂樿姹�锛屽彲浠ラ伕鎿囬€欐鍣ㄤ欢閫�(j矛n)琛岃⿻(p铆ng)浼�銆�