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鎮ㄥソ锛屾杩庝締(l谩i)鍒扮董搴�(k霉)闆诲瓙甯傚牬(ch菐ng)缍�(w菐ng) 鐧婚寗 | 鍏嶈不(f猫i)娉ㄥ唺(c猫)

鎮ㄦ墍鍦ㄧ殑浣嶇疆锛�闆诲瓙鍏冨櫒浠堕噰璩�(g貌u)缍�(w菐ng) > IC鐧剧 > VN7040ASTR

VN7040ASTR 鐧�(f膩)甯冩檪(sh铆)闁� 鏅�(sh铆)闁擄細2025/4/30 18:03:37 鏌ョ湅 闁辫畝锛�29

VN7040ASTR 鏄竴娆� N 娌掓湁閫氶亾鐨� MOSFET 鍫�(ch菐ng)鏁堟噳(y墨ng)鏅堕珨绠�锛屼富瑕佺敱鎰忔硶鍗婂皫(d菐o)楂旓紙STMicroelectronics锛夌敓鐢�(ch菐n)銆傝┎鍣ㄤ欢閲囩敤瓒呭皬鍨嬪皝瑁濊ō(sh猫)瑷�(j矛)锛岄仼鐢ㄤ簬闇�瑕侀珮鏁堣兘闁嬮棞(gu膩n)鍜屼綆灏�(d菐o)閫氶浕闃荤殑鎳�(y墨ng)鐢ㄥ牬(ch菐ng)鏅�銆傚畠鍏锋湁杓冧綆鐨勫皫(d菐o)閫氶浕闃诲拰杓冮珮鐨勯浕娴佹壙杓夎兘鍔�锛岄潪甯搁仼鍚堢敤浜庢秷璨�(f猫i)椤為浕瀛愯ō(sh猫)鍌�銆侀浕婧愮鐞嗗拰闆绘(j墨)椹�(q奴)鍕�(d貌ng)绛夋噳(y墨ng)鐢ㄩ牁(l菒ng)鍩�銆�
銆�銆�瑭插櫒浠剁殑涓昏鐗归粸(di菐n)鏄叾鍑鸿壊鐨勯枊闂�(gu膩n)鎬ц兘鍜屼綆鍔熻�楃壒鎬�锛岃兘澶犲湪楂橀牷闁嬮棞(gu膩n)姊濅欢涓嬩繚鎸侀珮鏁堢殑閬�(y霉n)琛岀媭鎱�(t脿i)銆�

鍙冩暩(sh霉)

椤炲瀷锛歂婧濋亾 MOSFET
銆�銆�鏈�澶ф紡婧愰浕澹擄紙Vds锛夛細30V
銆�銆�鏈�澶ф煹婧愰浕澹擄紙Vgs锛夛細卤20V
銆�銆�閫ｇ簩(x霉)婕忔サ闆绘祦锛圛d锛夛細4.8A
銆�銆�灏�(d菐o)閫氶浕闃伙紙Rds(on)锛夛細45m惟锛堝吀鍨嬪��锛孈 Vgs=4.5V锛�
銆�銆�鏌垫サ闆昏嵎锛圦g锛夛細12nC
銆�銆�闁嬮棞(gu膩n)閫熷害锛氬揩閫�
銆�銆�宸ヤ綔婧害鑼冨湇锛�-55鈩� 鑷� +150鈩�

鐗规��

VN7040ASTR 鐨勪富瑕佺壒鎬у寘鎷細
銆�銆�1. 妤典綆鐨勫皫(d菐o)閫氶浕闃�锛屾湁鍔╀簬娓涘皯鍔熺巼鎼嶈�楀苟鎻愰珮鏁堢巼銆�
銆�銆�2. 蹇�熺殑闁嬮棞(gu膩n)閫熷害锛屼娇鍏跺湪楂橀牷闆昏矾涓〃鐝�(xi脿n)鍑鸿壊銆�
銆�銆�3. 灏忓瀷灏佽瑷�(sh猫)瑷�(j矛)锛岀瘈(ji茅)鐪佷簡 PCB 绌洪枔锛岄仼鍚堢穵婀婂瀷瑷�(sh猫)瑷�(j矛)銆�
銆�銆�4. 楂樺彲闈犳�у拰绌�(w臎n)瀹氭��锛岃兘澶犲湪杓冨鐨勫伐浣滄韩搴﹁寖鍦嶅収(n猫i)姝ｅ父閬�(y霉n)琛�銆�
銆�銆�5. 绗﹀悎 RoHS 妯�(bi膩o)婧�(zh菙n)锛岀挵(hu谩n)淇濅笖鏄撲簬闆嗘垚鍒扮従(xi脿n)浠ｉ浕瀛愮敘(ch菐n)鍝佷腑銆�

鎳�(y墨ng)鐢�

VN7040ASTR 寤ｆ硾鎳�(y墨ng)鐢ㄤ簬浠ヤ笅闋�(l菒ng)鍩燂細
銆�銆�1. 闁嬮棞(gu膩n)闆绘簮锛圫MPS锛変腑鐨勫悓姝ユ暣娴�銆�
銆�銆�2. DC/DC 杞�(zhu菐n)鎻涘櫒涓殑闁嬮棞(gu膩n)鍏冧欢銆�
銆�銆�3. 闆绘睜绠＄悊绯荤当(t菕ng)鐨勫厖鏀鹃浕鎺у埗銆�
銆�銆�4. 娑堣不(f猫i)椤為浕瀛愯ō(sh猫)鍌欎腑鐨勮矤(f霉)杓夐枊闂�(gu膩n)銆�
銆�銆�5. LED 椹�(q奴)鍕�(d貌ng)闆昏矾鍜屽皬鍨嬮浕姗�(j墨)椹�(q奴)鍕�(d貌ng)鎺у埗銆�
銆�銆�6. 淇濊(h霉)闆昏矾锛屼緥濡傞亷娴佷繚璀�(h霉)鍜岀煭璺繚璀�(h霉)銆�

鏇夸唬鍨嬭櫉(h脿o)

VN7029AT, IRLZ44N, FDN340P

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  • 鍨嬭櫉(h脿o)
  • 鎻忚堪
  • 鍝佺墝
  • 闁辫涓嬭級

vn7040astr鍙冩暩(sh霉)

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