鏅傞枔锛�2025/5/20 17:04:37
闁辫畝锛�30
2N2222AU 鏄竴绋父瑕嬬殑 NPN 鍨嬮洐妤电祼鍨嬫櫠楂旂锛圔JT锛�锛屽唬娉涙噳鐢ㄤ簬淇¤櫉鏀惧ぇ鍜岄枊闂滈浕璺腑銆傝┎鏅堕珨绠″叿鏈夐珮闋婚熆鎳夌壒鎬у拰杓冧綆鐨勫櫔鑱诧紝闈炲父閬╁悎鐢ㄤ簬闊抽牷鏀惧ぇ鍣�銆佽剤娌栨斁澶у櫒浠ュ強鍏朵粬閫氱敤妯℃摤鍜屾暩(sh霉)瀛楅浕璺噳鐢ㄣ��
銆�銆�2N2222AU 鐨勫皝瑁濆舰寮忛�氬父鐐� TO-18 鎴栬�呰〃闈㈣布瑁濋鍨�锛屽叾寮曡叧鎺掑垪鏂瑰紡閬靛惊妯欐簴鐨勭櫦(f膩)灏勬サ銆佸熀妤靛拰闆嗛浕妤靛畾缇�銆傜敱浜庡叾楂樺彲闈犳�у拰寤ｆ硾鎳夌敤鍫存櫙锛�2N2222AU 鎴愮偤浜嗚ū澶氳ō瑷堝伐绋嬪斧鐨勯伕鎿囥��
闆嗛浕妤�-鐧�(f膩)灏勬サ鎿婄┛闆诲锛�40V
銆�銆�闆嗛浕妤垫渶澶ч浕娴侊細800mA
銆�銆�闆嗛浕妤�-鐧�(f膩)灏勬サ椋藉拰闆诲锛�1V
銆�銆�鐩存祦闆绘祦澧炵泭锛坔FE锛夛細鏈�浣�10锛屽吀鍨嬪��75
銆�銆�閬庢浮闋荤巼锛�300MHz
銆�銆�鍔熻�楋細625mW
銆�銆�宸ヤ綔婧害鑼冨湇锛�-65鈩� 鑷� +150鈩�
2N2222AU 鍏锋湁杓冮珮鐨勯浕娴佸鐩婂拰蹇�熺殑闁嬮棞閫熷害锛岄仼鍚堢敤浣滈珮闋诲皬淇¤櫉鏀惧ぇ鍣ㄤ互鍙婁綆鍔熺巼闁嬮棞鎳夌敤銆傚叾宸ヤ綔闋荤巼鍙互閬斿埌骞剧櫨鍏嗚但鑼诧紝鍥犳闈炲父閬╁悎灏勯牷鍜岄珮閫熸暩(sh霉)瀛楅浕璺腑鐨勪娇鐢�銆�
銆�銆�姝ゅ锛�2N2222AU 鐨勭啽绌�(w臎n)瀹氭�ц壇濂�锛屽湪杓冨鐨勫伐浣滄韩搴﹁寖鍦嶅収鑳藉淇濇寔鎬ц兘绌�(w臎n)瀹氥�傚畠鐨勪綆椋藉拰闆诲浣垮叾鍦ㄩ枊闂滄噳鐢ㄤ腑鑳藉鐝�(xi脿n)楂樻晥鑳借�楄〃鐝�(xi脿n)銆�
銆�銆�闇�瑕佹敞鎰忕殑鏄�锛岄洊鐒� 2N2222AU 鍦ㄥ緢澶氭柟闈㈣〃鐝�(xi脿n)鍑鸿壊锛屼絾鍏堕瀹氬姛鐜囪純灏�锛屼笉閬╁悎澶у姛鐜囧牬鍚�銆傚彟澶�锛岀暥閬告搰鏇夸唬鍝佹檪锛屾噳纰轰繚鏂板櫒浠剁殑闆绘埃鍙冩暩(sh霉)婊胯冻鍏烽珨闆昏矾瑕佹眰銆�
2N2222AU 涓昏鐢ㄤ簬浠ヤ笅闋樺煙锛�
銆�銆�1. 灏忎俊铏熸斁澶у櫒锛屽闊抽牷鍓嶇疆鏀惧ぇ鍣�銆佸皠闋讳俊铏熸斁澶у櫒绛�銆�
銆�銆�2. 闁嬮棞闆昏矾锛屽寘鎷辜闆诲櫒椹呭嫊銆丩ED 椹呭嫊銆佸皬鍨嬮浕姗熸帶鍒剁瓑銆�
銆�銆�3. 鏁�(sh霉)瀛楅倧杓珐娌栧櫒鎴栭浕骞宠綁鎻涘櫒銆�
銆�銆�4. 鎸暕鍣ㄩ浕璺紝渚嬪 Hartley 鎴� Colpitts 鎸暕鍣�銆�
銆�銆�5. 淇濊闆昏矾涓殑闄愭祦鎴栭亷杓夋娓厓浠�銆�
銆�銆�鐢变簬鍏跺嚭鑹茬殑楂橀牷鎬ц兘锛�2N2222AU 閭勫父琚敤渚嗘寤鸿鍒惰В瑾垮櫒鍜屽叾浠栭�氫俊瑷倷涓殑闂滈嵉绲勪欢銆�
2N2222A, PN2222A, KSD2222A
