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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

鎮ㄦ墍鍦ㄧ殑浣嶇疆锛�闆诲瓙鍏冨櫒浠堕噰璩肩恫(w菐ng) > IC鐧剧 > MMBT3904W

MMBT3904W 鐧�(f膩)甯冩檪(sh铆)闁� 鏅�(sh铆)闁擄細2025/5/12 13:41:47 鏌ョ湅 闁辫畝锛�29

MMBT3904W 鏄竴绋� NPN 鍨嬬涓夋サ绠★紝灞簬 MMBT 绯诲垪鐨勬櫠楂旂鐢�(ch菐n)鍝併�傝┎鍣ㄤ欢寤ｆ硾鐢ㄤ簬灏忎俊铏�(h脿o)鏀惧ぇ鍜岄枊闂�(gu膩n)鎳�(y墨ng)鐢ㄤ腑锛屽叾瑷�(sh猫)瑷�(j矛)閬╁悎楂橀牷鍜岄珮閫熷垏鎻涘牬鏅�銆侻MBT3904W 閫氬父鐢ㄤ簬娑堣不(f猫i)闆诲瓙銆侀�氫俊瑷�(sh猫)鍌欎互鍙婂悇绋伐妤�(y猫)鎺у埗闋�(l菒ng)鍩熴�傝垏妯�(bi膩o)婧�(zh菙n)鐨� 2N3904 鐩告瘮锛孧MBT3904W 鍏锋湁鏇村劒(y艒u)鐨勯牷鐜囩壒鎬у拰鏇撮珮鐨勫皝瑁濈┅(w臎n)瀹氭��銆�
銆�銆�閫欑ó涓夋サ绠￠噰鐢� TO-236 灏佽褰㈠紡锛屼娇鍏惰兘澶犲湪鏈夐檺鐨勭┖闁撳収(n猫i)鎻愪緵楂樻晥鐨勬�ц兘琛ㄧ従(xi脿n)銆�

鍙冩暩(sh霉)

闆嗛浕妤�-鐧�(f膩)灏勬サ闆诲锛圴ce锛夛細40V
銆�銆�闆嗛浕妤甸浕娴侊紙Ic锛夛細200mA
銆�銆�鐩存祦闆绘祦澧炵泭锛坔FE锛夛細100~300
銆�銆�绺藉姛鑰楋紙Ptot锛夛細625mW
銆�銆�閬庢浮闋荤巼锛坒T锛夛細300MHz
銆�銆�瀛樺劜(ch菙)婧害鑼冨湇锛�-65鈩� 鑷� +150鈩�
銆�銆�宸ヤ綔绲�(ji茅)婧寖鍦嶏細-65鈩� 鑷� +150鈩�

鐗规��

MMBT3904W 鐨勪富瑕佺壒鎬у寘鎷珮澧炵泭銆佷綆鍣伈鍜屽嚭鑹茬殑闁嬮棞(gu膩n)閫熷害銆傚畠鑳藉?q奴)宕縁(xi脿n)楂橀仈(d谩) 300MHz 鐨勯亷娓￠牷鐜囷紝閫欎娇鍏堕潪甯搁仼鍚堥珮闋绘噳(y墨ng)鐢�銆傛澶�锛岃┎鍣ㄤ欢鍏锋湁杓冧綆鐨勯＝鍜岄浕澹擄紙Vce(sat)锛夛紝鍦ㄩ枊闂�(gu膩n)鎳�(y墨ng)鐢ㄤ腑鑳芥湁鏁堟笡灏戝姛鑰�銆傚叾灏佽瑷�(sh猫)瑷�(j矛)澧炲挤(qi谩ng)浜嗘暎鐔辨�ц兘锛屽苟鎻愪緵浜嗚純楂樼殑闆绘埃绌�(w臎n)瀹氭��銆�
銆�銆�MMBT3904W 鐨勫吀鍨嬫噳(y墨ng)鐢ㄥ寘鎷煶闋绘斁澶у櫒銆佸皠闋婚浕璺�佽剤瀵(di脿o)鍒讹紙PWM锛夋帶鍒跺櫒鍜岄倧杓珐娌栧櫒绛夊牬鏅�銆傚叾灏忓瀷闇�瑕佺瘈(ji茅)鐪佺┖闁撶殑瑷�(sh猫)瑷�(j矛)鐨勭悊鎯抽伕鎿�銆�
銆�銆�瑭插櫒浠堕倓鍏峰倷鑹ソ鐨勭啽绌�(w臎n)瀹氭�у拰鍙潬鎬�锛屽湪闀锋檪(sh铆)闁撻亱(y霉n)琛屾檪(sh铆)浠嶈兘淇濇寔绌�(w臎n)瀹氱殑鎬ц兘杓稿嚭銆�

鎳�(y墨ng)鐢�

MMBT3904W 涓昏鎳�(y墨ng)鐢ㄤ簬浠ヤ笅闋�(l菒ng)鍩燂細
銆�銆�1. 娑堣不(f猫i)椤為浕瀛愮敘(ch菐n)鍝佷腑鐨勫皬淇¤櫉(h脿o)鏀惧ぇ鍣�
銆�銆�2. 楂橀�熼枊闂�(gu膩n)闆昏矾
銆�銆�3. 灏勯牷锛圧F锛夐浕璺�
銆�銆�4. 鑴堟矕瀵害瑾�(di脿o)鍒讹紙PWM锛夐﹨(q奴)鍕�(d貌ng)鍣�
銆�銆�5. 宸ユキ(y猫)鎺у埗瑷�(sh猫)鍌欎腑鐨勪俊铏�(h脿o)瑾�(di脿o)绡�(ji茅)妯″
銆�銆�6. 鍚勭ó閭忚集绶╂矕鍣ㄥ拰椹�(q奴)鍕�(d貌ng)鍣�
銆�銆�7. 闊抽牷瑷�(sh猫)鍌欎腑鐨勫墠缃斁澶у櫒
銆�銆�鐢变簬鍏跺崜瓒婄殑闋荤巼闊挎噳(y墨ng)鍜屼綆鍣伈鐗规��锛孧MBT3904W 鍦ㄨū澶氱簿瀵嗕俊铏�(h脿o)铏曠悊鎳�(y墨ng)鐢ㄤ腑琛ㄧ従(xi脿n)鍑鸿壊銆�

鏇夸唬鍨嬭櫉(h脿o)

2N3904, BC337, MPS2222A

mmbt3904w鎺ㄨ枽渚涙噳(y墨ng)鍟� 鏇村>

  • 鐢�(ch菐n)鍝佸瀷铏�(h脿o)
  • 渚涙噳(y墨ng)鍟�
  • 鏁�(sh霉)閲�
  • 寤犲晢
  • 灏佽/鎵硅櫉(h脿o)
  • 瑭㈠児(ji脿)

mmbt3904w璩囨枡 鏇村>

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