什么三极管 三极管9014是什么三极管？
\u4e09\u6781\u7ba1\u6709\u54ea\u4e09\u6781\uff1f\u6bcf\u4e00\u6781\u6709\u4ec0\u4e48\u7528\uff1f\u534a\u5bfc\u4f53\u7535\u5b50\u5668\u4ef6\uff0c\u6709\u4e24\u4e2aPN\u7ed3\u7ec4\u6210\uff0c\u53ef\u4ee5\u5bf9\u7535\u6d41\u8d77\u653e\u5927\u4f5c\u7528\uff0c\u67093\u4e2a\u5f15\u811a\uff0c\u6676\u4f53\u4e09\u6781\u7ba1\u5206\u522b\u4e3a\u96c6\u7535\u6781\uff08c\uff09\uff0c\u57fa\u6781\uff08b\uff09\uff0c\u53d1\u5c04\u6781\uff08e\uff09\uff0c\u7535\u5b50\u4e09\u6781\u7ba1\u5206\u522b\u4e3a\u5c4f\u6781\u3001\u6805\u6781\u3001\u9634\u6781\u3002\u6676\u4f53\u4e09\u6781\u7ba1\u6709PNP\u548cNPN\u578b\u4e24\u79cd\uff0c\u4ee5\u6750\u6599\u5206\u6709\u7845\u6750\u6599\u548c\u9517\u6750\u6599\u4e24\u79cd\u3002
\u4e09\u6781\u7ba1\u662f\u534a\u5bfc\u4f53\u57fa\u672c\u5143\u5668\u4ef6\u4e4b\u4e00\uff0c\u5177\u6709\u7535\u6d41\u653e\u5927\u4f5c\u7528\uff0c\u662f\u7535\u5b50\u7535\u8def\u7684\u6838\u5fc3\u5143\u4ef6\u3002\u4e09\u6781\u7ba1\u662f\u5728\u4e00\u5757\u534a\u5bfc\u4f53\u57fa\u7247\u4e0a\u5236\u4f5c\u4e24\u4e2a\u76f8\u8ddd\u5f88\u8fd1\u7684PN\u7ed3\uff0c\u4e24\u4e2aPN\u7ed3\u628a\u6574\u5757\u534a\u5bfc\u4f53\u5206\u6210\u4e09\u90e8\u5206\uff0c\u4e2d\u95f4\u90e8\u5206\u662f\u57fa\u533a\uff0c\u4e24\u4fa7\u90e8\u5206\u662f\u53d1\u5c04\u533a\u548c\u96c6\u7535\u533a\u3002
\u539f\u7406\uff1a
\u5728\u5236\u9020\u4e09\u6781\u7ba1\u65f6\uff0c\u6709\u610f\u8bc6\u5730\u4f7f\u53d1\u5c04\u533a\u7684\u591a\u6570\u8f7d\u6d41\u5b50\u6d53\u5ea6\u5927\u4e8e\u57fa\u533a\u7684\uff0c\u540c\u65f6\u57fa\u533a\u505a\u5f97\u5f88\u8584\uff0c\u800c\u4e14\uff0c\u8981\u4e25\u683c\u63a7\u5236\u6742\u8d28\u542b\u91cf\uff0c\u8fd9\u6837\uff0c\u4e00\u65e6\u63a5\u901a\u7535\u6e90\u540e\uff0c\u7531\u4e8e\u53d1\u5c04\u7ed3\u6b63\u504f\uff0c\u53d1\u5c04\u533a\u7684\u591a\u6570\u8f7d\u6d41\u5b50\uff08\u7535\u5b50\uff09\u53ca\u57fa\u533a\u7684\u591a\u6570\u8f7d\u6d41\u5b50\uff08\u7a7a\u7a74\uff09\u5f88\u5bb9\u6613\u5730\u8d8a\u8fc7\u53d1\u5c04\u7ed3\u4e92\u76f8\u5411\u5bf9\u65b9\u6269\u6563\uff0c\u4f46\u56e0\u524d\u8005\u7684\u6d53\u5ea6\u57fa\u5927\u4e8e\u540e\u8005\uff0c\u6240\u4ee5\u901a\u8fc7\u53d1\u5c04\u7ed3\u7684\u7535\u6d41\u57fa\u672c\u4e0a\u662f\u7535\u5b50\u6d41\uff0c\u8fd9\u80a1\u7535\u5b50\u6d41\u79f0\u4e3a\u53d1\u5c04\u6781\u7535\u5b50\u6d41\u3002
\u4ee5\u4e0a\u5185\u5bb9\u53c2\u8003\uff1a\u767e\u5ea6\u767e\u79d1-\u4e09\u6781\u7ba1
\u3000\u30009014\u662f\u975e\u5e38\u5e38\u89c1\u7684\u6676\u4f53\u4e09\u6781\u7ba1\uff0c\u5728\u6536\u97f3\u673a\u4ee5\u53ca\u5404\u79cd\u653e\u5927\u7535\u8def\u4e2d\u7ecf\u5e38\u770b\u5230\u5b83\uff0c\u5e94\u7528\u8303\u56f4\u5f88\u5e7f\uff0c\u5b83\u662fnpn\u578b\u5c0f\u529f\u7387\u4e09\u6781\u7ba1\u3002
\u4e00\u3001\u4e3b\u8981\u53c2\u6570\uff1a
\u96c6\u7535\u6781\u6700\u5927\u8017\u6563\u529f\u7387PCM=0.4W\uff08Tamb=25\u2103\uff09\uff1b
\u96c6\u7535\u6781\u6700\u5927\u5141\u8bb8\u7535\u6d41ICM=0.1A\uff1b
\u96c6\u7535\u6781\u57fa\u6781\u51fb\u7a7f\u7535\u538bBVCBO=50V\uff1b
\u96c6\u7535\u6781\u53d1\u5c04\u6781\u51fb\u7a7f\u7535\u538bBVCEO=45V\uff1b
\u53d1\u5c04\u6781\u57fa\u6781\u51fb\u7a7f\u7535\u538bBVEBO=5V\uff1b
\u96c6\u7535\u6781\u53d1\u5c04\u6781\u9971\u548c\u538b\u964dVCE(sat)=0.3V (IC=100mA; IB=5mA)\uff1b
\u57fa\u6781\u53d1\u5c04\u6781\u9971\u548c\u538b\u964dVBE(sat)=1V (IC=100mA; IB=5mA)\uff1b
\u7279\u5f81\u9891\u7387fT=150MHz\uff1b
HFE\uff1a A=60~150; B=100~300; C=200~600; D=400~1000
\u4e8c\u3001\u5c01\u88c5\u5f62\u5f0f\u53ca\u7ba1\u811a\uff1a
\u4e09\u3001\u4e09\u6781\u7ba1\u7684\u4ee3\u6362\uff1a
\u3000\u3000\u53ef\u4ee3\u6362\u7684\u578b\u53f7:\u56fd\u4ea7\u76843DG120\u30013DG12\uff0c\u7f8e\u56fd\u4ea7\u76842N2222\u3001\u65e5\u672c\u4ea7\u76842SC943-3SC945\u7b49\u5f88\u591a\u578b\u53f7\uff0c\u57fa\u672c\u662f\u53ea\u8981\u662fNPN\u578b\u5c0f\u529f\u7387\u7ba1\u90fd\u53ef\u76f4\u63a5\u4ee3\u6362\u3002
NPN和PNP，有两个PN结，三个出线端子。
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绛旓細鍩烘湰閲婁箟 浠涔鏄涓夋瀬绠銆锛堜篃绉版櫠浣撶锛夊湪涓枃鍚箟閲岄潰鍙槸瀵逛笁涓紩鑴氱殑鏀惧ぇ鍣ㄤ欢鐨勭粺绉帮紝鎴戜滑甯歌鐨勪笁鏋佺锛屽彲鑳芥槸 濡傚浘鎵绀虹殑鍑犵鍣ㄤ欢銆傚彲浠ョ湅鍒帮紝铏界劧閮藉彨涓夋瀬绠★紝鍏跺疄鍦ㄨ嫳鏂囬噷闈㈢殑璇存硶鏄崈宸竾鍒殑锛屼笁鏋佺杩欎釜璇嶆眹鍏跺疄涔熸槸涓枃鐗规湁鐨勪竴涓薄褰㈡剰涔変笂鐨勭殑璇嶆眹銆備骇鍝佸垎绫 a.鎸夋潗璐ㄥ垎: 纭呯銆侀敆绠 b.鎸...
绛旓細鏄疦PN鍨涓夋瀬绠锛屽父鐢ㄤ簬灏忓姛鐜囩數瀛愰晣娴佸櫒浠ュ強鑺傝兘鐏噷銆備竴鑸瘮杈冭愰珮鍘嬨傚弬鏁板涓嬶細闆嗙數鏋-鍩烘瀬鐢靛帇Vcbo=500V闆嗙數鏋-鍙戝皠鏋佺數鍘媀ceo=400V 鍙戝皠鏋-鍩烘瀬鐢靛帇Vebo=9V闆嗙數鏋佺數娴両cm=1.5A
绛旓細涓夋瀬绠鏄數娴佹斁澶у櫒浠讹紝鏈変笁涓瀬锛屽垎鍒彨鍋氶泦鐢垫瀬C锛屽熀鏋丅锛屽彂灏勬瀬E銆傚垎鎴怤PN鍜孭NP涓ょ銆傛垜浠妸浠庡熀鏋丅娴佽嚦鍙戝皠鏋丒鐨勭數娴佸彨鍋氬熀鏋佺數娴両b锛涙妸浠庨泦鐢垫瀬C娴佽嚦鍙戝皠鏋丒鐨勭數娴佸彨鍋氶泦鐢垫瀬鐢垫祦Ic銆傝繖涓や釜鐢垫祦鐨勬柟鍚戦兘鏄祦鍑哄彂灏勬瀬鐨勶紝鎵浠ュ彂灏勬瀬E涓婂氨鐢ㄤ簡涓涓澶存潵琛ㄧず鐢垫祦鐨勬柟鍚戙備笁鏋佺鐨勬斁澶т綔鐢ㄥ氨鏄細...
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绛旓細涓夋瀬绠绠浠 鏅朵綋涓夋瀬绠＄殑缁撴瀯鍜岀被鍨 鏅朵綋涓夋瀬绠★紝鏄崐瀵间綋鍩烘湰鍏冨櫒浠朵箣涓锛屽叿鏈夌數娴佹斁澶т綔鐢紝鏄數瀛愮數璺殑鏍稿績鍏冧欢銆備笁鏋佺鏄湪涓鍧楀崐瀵间綋鍩虹墖涓婂埗浣滀袱涓浉璺濆緢杩戠殑PN缁擄紝涓や釜PN缁撴妸姝ｅ潡鍗婂浣撳垎鎴愪笁閮ㄥ垎锛屼腑闂撮儴鍒嗘槸鍩哄尯锛屼袱渚ч儴鍒嗘槸鍙戝皠鍖哄拰闆嗙數鍖猴紝鎺掑垪鏂瑰紡鏈塒NP鍜孨PN涓ょ锛屼粠涓変釜鍖哄紩鍑虹浉搴旂殑鐢垫瀬锛屽垎鍒...
绛旓細鎴鐘舵:褰撳姞鍦涓夋瀬绠鍙戝皠缁撶殑鐢靛帇灏忎簬PN缁撶殑瀵奸氱數鍘,鍩烘瀬鐢垫祦涓洪浂,闆嗙數鏋佺數娴佸拰鍙戝皠鏋佺數娴侀兘涓洪浂,涓夋瀬绠¤繖鏃跺け鍘讳簡鐢垫祦鏀惧ぇ浣滅敤,闆嗙數鏋佸拰鍙戝皠鏋佷箣闂寸浉褰撲簬寮鍏崇殑鏂紑鐘舵,鎴戜滑绉颁笁鏋佺澶勪簬鎴鐘舵併 鏀惧ぇ鐘舵:褰撳姞鍦ㄤ笁鏋佺鍙戝皠缁撶殑鐢靛帇澶т簬PN缁撶殑瀵奸氱數鍘,骞跺浜庢煇涓鎭板綋鐨勫兼椂,涓夋瀬绠＄殑鍙戝皠缁撴鍚戝亸缃,闆嗙數缁撳弽鍚...
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绛旓細鍥句腑绾㈠湀鍐呯殑鍏冧欢鏄竴涓〃闈㈣创瑁呯殑涓夋瀬绠銆備笁鏋佺鏄竴绉嶅父瑙佺殑鍗婂浣撳櫒浠讹紝瀹冩湁涓変釜寮曡剼锛屽垎鍒槸鍩烘瀬銆佸彂灏勬瀬鍜岄泦鐢垫瀬锛屽彲浠ョ敤鏉ユ斁澶т俊鍙枫佸紑鍏崇數璺佺ǔ鍘嬬瓑銆傚浘涓殑涓夋瀬绠℃槸SOT-23灏佽鐨勶紝杩欐槸涓绉嶅皬鍨嬬殑灏佽褰㈠紡锛岄傚悎浜庨珮瀵嗗害鐨勭數璺澘璁捐銆傚浘涓殑涓夋瀬绠′笂鏈変袱琛屾爣璇嗭紝绗竴琛屾槸Q51锛岃〃绀鸿繖鏄數璺澘...
绛旓細鏅朵綋绠′綔涓轰竴绉嶅彲鍙樺紑鍏筹紝鍩轰簬杈撳叆鐨勭數鍘嬶紝鎺у埗娴佸嚭鐨勭數娴侊紝鍥犳鏅朵綋绠″彲鍋氫负鐢垫祦鐨勫紑鍏筹紝鍜屼竴鑸満姊板紑鍏筹紙濡俁elay銆乻witch锛変笉鍚屽鍦ㄤ簬鏅朵綋绠℃槸鍒╃敤鐢佃鍙锋潵鎺у埗锛岃屼笖寮鍏抽熷害鍙互闈炲父涔嬪揩锛屽湪瀹為獙瀹や腑鐨勫垏鎹㈤熷害鍙揪100GHz浠ヤ笂銆傚崐瀵间綋涓夋瀬绠锛屾槸鍐呴儴鍚湁涓や釜PN缁擄紝澶栭儴閫氬父涓轰笁涓紩鍑虹數鏋佺殑鍗婂浣撳櫒浠躲傚畠...
