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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 > MMST3904T146

MMST3904T146 鐧�(f膩)甯冩檪闁� 鏅傞枔锛�2025/6/3 16:44:06 鏌ョ湅 闁辫畝锛�13

MMST3904T146 鏄竴娆� NPN 鍨嬪皬淇¤櫉鏅堕珨绠�锛屼富瑕佺敤浜庨煶闋绘斁澶с�侀枊闂�(gu膩n)鍜屼竴鑸敤閫旂殑闆诲瓙闆昏矾涓�銆傝┎鏅堕珨绠″叿鏈変綆鍣伈鐗规�э紝閬╃敤浜庨珮闋绘噳(y墨ng)鐢ㄥ牬鍚�锛岃兘澶犳彁渚涚┅(w臎n)瀹氱殑澧炵泭鍜屽嚭鑹茬殑鎬ц兘琛ㄧ従(xi脿n)銆�
銆�銆�瑭插瀷铏熷爆浜庢懇鎵樼緟鎷夛紙鐝�(xi脿n)鐐� ON Semiconductor锛夌郴鍒楃殑灏忎俊铏熸櫠楂旂锛屽唬娉涙噳(y墨ng)鐢ㄤ簬鍚勭ó娑堣不椤為浕瀛愮敘(ch菐n)鍝併�佸伐妤�(y猫)瑷�(sh猫)鍌欎互鍙婇�氫俊绯荤当(t菕ng)涓殑淇¤櫉瑾�(di脿o)绡�(ji茅)鍜岃檿鐞嗛浕璺�銆�

鍙冩暩(sh霉)

闆嗛浕妤�-鐧�(f膩)灏勬サ闆诲锛�40V
銆�銆�闆嗛浕妤甸浕娴侊細200mA
銆�銆�鐩存祦闆绘祦澧炵泭锛坔FE锛夛細100~300
銆�銆�鍔熺巼鑰楁暎锛�625mW
銆�銆�閬庢浮闋荤巼锛坒T锛夛細300MHz
銆�銆�灏佽褰㈠紡锛歋OT-23
銆�銆�宸ヤ綔婧害鑼冨湇锛�-55鈩冭嚦+150鈩�

鐗规��

MMST3904T146 鍏锋湁浠ヤ笅椤憲鐗归粸锛�
銆�銆�1. 楂樺鐩婅寖鍦嶏紙hFE 100-300锛夛紝浣垮叾闈炲父閬╁悎浜庨渶瑕侀珮鏀惧ぇ鍊嶆暩(sh霉)鐨勬噳(y墨ng)鐢ㄥ牬鏅�銆�
銆�銆�2. 灏忓瀷 SOT-23 灏佽锛岄仼鍚堢穵婀婂瀷瑷�(sh猫)瑷�锛岀瘈(ji茅)鐪� PCB 绌洪枔銆�
銆�銆�3. 鍎�(y艒u)绉�鐨勯珮闋荤壒鎬э紙fT 閬斿埌 300MHz锛�锛岀⒑淇濆湪楂橀牷姊濅欢涓嬩繚鎸佺┅(w臎n)瀹氭�ц兘銆�
銆�銆�4. 鑰愰珮婧兘鍔�锛岃兘澶犲湪 -55掳C 鑷� +150掳C 鐨勫婧寖鍦嶅収(n猫i)姝ｅ父宸ヤ綔銆�
銆�銆�5. 浣庨＝鍜岄浕澹�锛屼繚璀変簡楂樻晥鐨勯枊闂�(gu膩n)鎬ц兘鍜岃純浣庣殑鍔熻��銆�

鎳�(y墨ng)鐢�

MMST3904T146 寤ｆ硾鎳�(y墨ng)鐢ㄤ簬浠ヤ笅闋�(l菒ng)鍩燂細
銆�銆�1. 娑堣不椤為浕瀛愮敘(ch菐n)鍝佷腑鐨勯煶闋绘斁澶у櫒銆佽�虫椹�(q奴)鍕曞櫒銆�
銆�銆�2. 闁嬮棞(gu膩n)闆绘簮鍙婅剤瀵(di脿o)鍒讹紙PWM锛夋帶鍒堕浕璺�銆�
銆�銆�3. 宸ユキ(y猫)鑷嫊鍖栬ō(sh猫)鍌欎腑鐨勪俊铏熸斁澶у拰閭忚集闆诲钩杞�(zhu菐n)鎻�銆�
銆�銆�4. 閫氫俊瑷�(sh猫)鍌欎腑鐨勯珮闋讳俊铏熻(di脿o)绡�(ji茅)鍜岃檿鐞�銆�
銆�銆�5. 娓噺鍎�鍣ㄤ腑鐨勭簿瀵嗘斁澶ч浕璺�銆�

鏇夸唬鍨嬭櫉

MMBT3904, 2SC2866, BC847C

mmst3904t146鎺ㄨ枽渚涙噳(y墨ng)鍟� 鏇村>

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

mmst3904t146璩囨枡 鏇村>

  • 鍨嬭櫉
  • 鎻忚堪
  • 鍝佺墝
  • 闁辫涓嬭級

mmst3904t146鍙冩暩(sh霉)

  • 妯欐簴鍖呰3,000
  • 椤炲垾鍒嗛洟寮忓崐灏�(d菐o)楂旂敘(ch菐n)鍝�
  • 瀹跺涵鏅堕珨绠�(BJT) - 鍠矾
  • 绯诲垪-
  • 鏅堕珨绠￠鍨�NPN
  • 闆绘祦 - 闆嗛浕妤� (Ic)锛堟渶澶э級200mA
  • 闆诲 - 闆嗛浕妤电櫦(f膩)灏勬サ鎿婄┛锛堟渶澶э級40V
  • Ib銆両c姊濅欢涓嬬殑Vce椋藉拰搴︼紙鏈�澶э級300mV @ 5mA锛�50mA
  • 闆绘祦 - 闆嗛浕妤垫埅姝紙鏈�澶э級50nA
  • 鍦ㄦ煇 Ic銆乂ce 鏅傜殑鏈�灏忕洿娴侀浕娴佸鐩� (hFE)100 @ 10mA锛�1V
  • 鍔熺巼 - 鏈�澶�200mW
  • 闋荤巼 - 杞�(zhu菐n)鎻�300MHz
  • 瀹夎椤炲瀷琛ㄩ潰璨艰
  • 灏佽/澶栨TO-236-3锛孲C-59锛孲OT-23-3
  • 渚涙噳(y墨ng)鍟嗚ō(sh猫)鍌欏皝瑁�3-SMT
  • 鍖呰甯跺嵎 (TR)
  • 鍏跺畠鍚嶇ūMMST3904T146TR