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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 > MMST2222A

MMST2222A 鐧�(f膩)甯冩檪(sh铆)闁� 鏅�(sh铆)闁擄細2025/5/9 19:15:35 鏌ョ湅 闁辫畝锛�24

MMST2222A鏄竴绋珮鎬ц兘鐨凬PN灏忎俊铏�(h脿o)鏅堕珨绠�锛屽唬娉涙噳(y墨ng)鐢ㄤ簬鍚勭ó娑堣不(f猫i)闆诲瓙銆侀�氫俊瑷�(sh猫)鍌欏拰宸ユキ(y猫)鎺у埗绯荤当(t菕ng)涓�傝┎鏅堕珨绠￠噰鐢ㄤ簡鍏堥��(j矛n)鐨勫埗閫犲伐钘�锛屽叿鏈変綆鍣伈銆侀珮澧炵泭鍜屽揩閫熼枊(k膩i)闂�(gu膩n)閫熷害鐨勭壒榛�(di菐n)锛岄仼鍚堜簬闊抽牷鏀惧ぇ鍣�銆佸皠闋婚浕璺強鑴堟矕瑾�(di脿o)鍒剁瓑鎳�(y墨ng)鐢ㄩ牁(l菒ng)鍩�銆�
銆�銆�MMST2222A浣滅偤MMBT2222A鐨勬敼閫�(j矛n)鍨嬬増鏈紝鍦ㄩ浕姘ｆ�ц兘涓婃洿鐐虹┅(w臎n)瀹�锛岀壒鍒ユ槸鍦ㄩ珮闋绘浠朵笅鐨勮〃鐝�(xi脿n)鏇翠匠銆傚畠閬╃敤浜庨渶瑕佽純楂樺彲闈犳�у拰涓�鑷存�х殑闆昏矾瑷�(sh猫)瑷�(j矛)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800mA
銆�銆�鍔熺巼鑰楁暎锛�625mW
銆�銆�鐩存祦闆绘祦澧炵泭hFE锛�100~300
銆�銆�閬�(gu貌)娓￠牷鐜噁t锛�300MHz
銆�銆�瀛樺劜(ch菙)婧害鑼冨湇锛�-65鈩儈150鈩�
銆�銆�灏佽褰㈠紡锛歋OT-23

鐗规��

MMST2222A鍏锋湁浠ヤ笅椤憲鐗归粸(di菐n)锛�
銆�銆�1. 楂樺鐩婏細鍏剁洿娴侀浕娴佸鐩婏紙hFE锛夎寖鍦嶅湪100鍒�300涔嬮枔锛岄�欎娇寰楀畠闈炲父閬╁悎鐢ㄤ簬淇¤櫉(h脿o)鏀惧ぇ鐨勫牬(ch菐ng)鍚堛��
銆�銆�2. 蹇�熼枊(k膩i)闂�(gu膩n)鑳藉姏锛氶珮閬�(d谩)300MHz鐨勯亷(gu貌)娓￠牷鐜囦娇鍏惰兘澶犲嫕浠婚珮闋绘噳(y墨ng)鐢�锛屽灏勯牷淇¤櫉(h脿o)铏曠悊銆�
銆�銆�3. 灏忓昂瀵稿皝瑁濓細閲囩敤SOT-23灏佽锛岀瘈(ji茅)鐪佷簡PCB绌洪枔锛屽悓鏅�(sh铆)鎻愬崌浜嗘暎鐔辨�ц兘銆�
銆�銆�4. 浣庡櫔鑱诧細鍏峰倷杓冧綆鐨勫櫔鑱茬郴鏁�(sh霉)锛岀壒鍒ラ仼鐢ㄤ簬灏�(du矛)淇″櫔姣旇姹傝純楂樼殑闊抽牷鏀惧ぇ闆昏矾銆�
銆�銆�5. 瀵伐浣滄韩搴﹁寖鍦嶏細鑳藉鍦ㄦサ绔韩搴︽浠朵笅淇濇寔绌�(w臎n)瀹氱殑宸ヤ綔鐙�鎱�(t脿i)锛岄仼鎳�(y墨ng)澶氱ó鐠�(hu谩n)澧冮渶姹�銆�

鎳�(y墨ng)鐢�

MMST2222A琚唬娉涙噳(y墨ng)鐢ㄤ簬浠ヤ笅骞惧��(g猫)鏂归潰锛�
銆�銆�1. 闊抽牷鏀惧ぇ鍣細鐢变簬鍏堕珮澧炵泭鍜屼綆鍣伈鐗规�э紝甯哥敤浜庝究鏀滃紡闊抽熆銆佽�虫(j墨)鏀惧ぇ鍣ㄧ瓑鐢�(ch菐n)鍝佷腑銆�
銆�銆�2. 灏勯牷闆昏矾锛氬湪鐒�(w煤)绶氶�氫俊妯″銆佽棈(l谩n)鐗欒ō(sh猫)鍌欑瓑闇�瑕侀珮闋讳俊铏�(h脿o)铏曠悊鐨勫湴鏂圭櫦(f膩)鎻噸瑕佷綔鐢ㄣ��
銆�銆�3. 鑴堟矕瑾�(di脿o)鍒堕浕璺細閬╃敤浜嶱WM鎺у埗銆侀﹨(q奴)鍕�(d貌ng)LED鎴栧皬鍨嬮浕姗�(j墨)绛夊牬(ch菐ng)鏅�銆�
銆�銆�4. 淇¤櫉(h脿o)鍒囨彌鑸囬倧杓浕骞宠綁(zhu菐n)鎻涳細鍦ㄥ璺京(f霉)鐢ㄥ櫒銆佷俊铏�(h脿o)闅旈洟鍣ㄧ瓑闆昏矾涓厖鐣�(d膩ng)闁�(k膩i)闂�(gu膩n)瑙掕壊銆�
銆�銆�5. 闆绘簮绠＄悊锛氬彲浣滅偤浣庡宸窔鎬х┅(w臎n)澹撳櫒涓殑瑾�(di脿o)鏁村厓浠朵娇鐢�銆�

鏇夸唬鍨嬭櫉(h脿o)

MMBT2222A, 2SC1815, BC847C

mmst2222a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)

mmst2222a璩囨枡 鏇村>

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