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闁辫畝锛�26
BC3401鏄竴绋洐妤靛瀷NPN鏅堕珨绠�锛岄�氬父鐢ㄤ簬灏忎俊铏熸斁澶у拰闁嬮棞鎳夌敤銆傞�欑ó鏅堕珨绠″唬娉涙噳鐢ㄤ簬鍚勭ó闆诲瓙闆昏矾涓�锛屽洜鍏惰壇濂界殑澧炵泭鐗规�у拰绌�(w臎n)瀹氭�ц�屽倷鍙楅潚鐫�銆�
銆�銆�瑭叉櫠楂旂閲囩敤濉戞枡灏佽褰㈠紡锛屽叿鏈夎純楂樼殑鍙潬鎬с�傚叾鍏稿瀷鎳夌敤鍫存櫙鍖呮嫭闊抽牷鏀惧ぇ鍣�銆侀﹨鍕曢浕璺互鍙婂悇椤炴帶鍒堕浕璺瓑銆�
闆嗛浕妤�-鐧�(f膩)灏勬サ闆诲锛�45V
銆�銆�闆嗛浕妤甸浕娴侊細200mA
銆�銆�鐩存祦闆绘祦澧炵泭(hFE)锛�100~630
銆�銆�鍔熺巼鑰楁暎锛�625mW
銆�銆�閬庢浮闋荤巼锛�300MHz
銆�銆�绲愭韩鑼冨湇锛�-55鈩儈150鈩�
BC3401鍏锋湁浠ヤ笅椤憲鐗规�э細
銆�銆�1. 楂樺鐩婏細鍦ㄤ綆闆绘祦姊濅欢涓嬶紝鐩存祦闆绘祦澧炵泭hFE鍙互閬斿埌杓冮珮鐨勬暩(sh霉)鍊�锛岄潪甯搁仼鍚堢敤浜庢斁澶ч浕璺��
銆�銆�2. 蹇�熷垏鎻涜兘鍔涳細鐢变簬鍏惰純楂樼殑閬庢浮闋荤巼锛�300MHz锛�锛孊C3401鑳藉鍦ㄩ珮闋绘噳鐢ㄤ腑琛ㄧ従(xi脿n)鍑鸿壊銆�
銆�銆�3. 绌�(w臎n)瀹氭�уソ锛氬嵆浣垮湪婧害璁婂寲杓冨ぇ鐨勭挵(hu谩n)澧冧笅锛孊C3401涔熻兘淇濇寔绌�(w臎n)瀹氱殑鎬ц兘銆�
銆�銆�4. 浣庢垚鏈細浣滅偤涓�娆炬婧栫殑閫氱敤鏅堕珨绠�锛屽畠鍦ㄥ競鍫翠笂鍍规牸鍚堢悊涓斾緵鎳夊厖瓒�銆�
BC3401閬╃敤浜庡绋牁鍩�锛屼緥濡傦細
銆�銆�1. 闊抽牷淇¤櫉鏀惧ぇ鍣細
銆�銆� 鍦ㄥ皬鍨嬮煶闊胯ō鍌欐垨鑰虫鏀惧ぇ鍣ㄤ腑鐢ㄤ綔涓�绱氭垨澶氱礆鏀惧ぇ銆�
銆�銆�2. 闁嬮棞闆昏矾锛�
銆�銆� 鍙互鐢ㄤ締鎺у埗LED鐕�銆佺辜闆诲櫒鎴栧叾浠栦綆鍔熺巼璨犺級鐨勯枊闂滅媭鎱�(t脿i)銆�
銆�銆�3. 鑴堟矕瀵害瑾垮埗(PWM)鎺у埗鍣細
銆�銆� 閫氶亷蹇�熷垏鎻涘鐝�(xi脿n)灏嶉浕姗熼�熷害鎴栧叾浠栬几鍑哄姛鐜囩殑瑾跨瘈(ji茅)銆�
銆�銆�4. 鍌虫劅鍣ㄦ帴鍙ｏ細
銆�銆� 灏囧井寮辩殑鍌虫劅鍣ㄤ俊铏熼�茶鏀惧ぇ铏曠悊浠ヤ究鍚庣簩(x霉)闆昏矾浣跨敤銆�
BC337, 2N3904, PN2222A
