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銆€銆€鍏朵富瑕佺壒榛�(di菐n)鏄兘澶犲湪楂橀仈(d谩)30V鐨勫伐浣滈浕澹撲笅绌�(w臎n)瀹氶亱(y霉n)琛岋紝鍚屾檪(sh铆)鎻愪緵鏈€澶�20A鐨勯€ｇ簩(x霉)婕忔サ闆绘祦锛堝湪鐗瑰畾鏁ｇ啽姊濅欢涓嬶級銆傛澶�锛岃┎鍣ㄤ欢閭勫叿鍌欏劒(y艒u)鐣扮殑闆穿鑳藉姏鍜岀啽绌�(w臎n)瀹氭€э紝閬╁悎澶氱ó宸ユキ(y猫)鍜屾秷璨�(f猫i)椤為浕瀛愭噳(y墨ng)鐢�銆�

鍙冩暩(sh霉)

鍨嬭櫉锛歍F20N03
銆€銆€椤炲瀷锛歂婧濋亾澧炲挤(qi谩ng)鍨婱OSFET
銆€銆€灏佽锛歍O-220
銆€銆€鏈€澶ф紡婧愰浕澹�(Vds)锛�30V
銆€銆€鏈€澶ф煹婧愰浕澹�(Vgs)锛毬�20V
銆€銆€鏈€澶ф紡妤甸浕娴�(Id)锛�20A
銆€銆€灏�(d菐o)閫氶浕闃�(Rds(on))锛�5.5m惟锛堝吀鍨嬪€�锛屽湪Vgs=10V鏅�(sh铆)锛�
銆€銆€杓稿叆闆诲(Ciss)锛�670pF
銆€銆€鍔熻€�(Ptot)锛�80W锛堝湪鎸囧畾娈兼韩涓嬶級
銆€銆€宸ヤ綔婧害鑼冨湇(Tj)锛�-55鈩冭嚦+150鈩�

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TF20N03鍏峰倷浠ヤ笅涓昏鐗规€э細
銆€銆€1. 楂樻搳绌块浕澹擄細鏀寔楂橀仈(d谩)30V鐨勬紡婧愰浕澹�锛岀⒑淇濅簡鍏跺湪鍚勭ó楂樺鐠�(hu谩n)澧冧腑鐨勫彲闈犳€�銆�
銆€銆€2. 浣庡皫(d菐o)閫氶浕闃伙細Rds(on)鍍呯偤5.5m惟锛堝吀鍨嬪€硷級锛屽彲澶у箙娓涘皯灏�(d菐o)閫氱媭鎱�(t脿i)涓嬬殑鍔熺巼鎼嶈€�銆�
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銆€銆€4. 澶ч浕娴佹壙杓夎兘鍔涳細閫ｇ簩(x霉)婕忔サ闆绘祦楂橀仈(d谩)20A锛岃兘澶犳豢瓒抽珮鍔熺巼璨�(f霉)杓夐渶姹�銆�
銆€銆€5. 鐔辩┅(w臎n)瀹氭€у挤(qi谩ng)锛氬湪楂樻韩鐠�(hu谩n)澧冧笅浠嶈兘淇濇寔鑹ソ鐨勬€ц兘鍜屽＝鍛�銆�
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鎳�(y墨ng)鐢�

TF20N03閬╃敤浜庝互涓嬫噳(y墨ng)鐢ㄥ牬鏅細
銆€銆€1. 闁嬮棞(gu膩n)闆绘簮(SMPS)瑷�(sh猫)瑷�(j矛)涓殑鍔熺巼闁嬮棞(gu膩n)鍏冧欢銆�
銆€銆€2. DC-DC杞�(zhu菐n)鎻涘櫒涓殑涓绘帶闁嬮棞(gu膩n)鎴栧悓姝ユ暣娴侀枊闂�(gu膩n)銆�
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銆€銆€5. 宸ユキ(y猫)鑷嫊(d貌ng)鍖栬ō(sh猫)鍌欎腑鐨勯浕纾侀枼椹�(q奴)鍕�(d貌ng)銆�
銆€銆€6. 姹借粖闆诲瓙闋�(l菒ng)鍩熶腑鐨勮矤(f霉)杓夊垏鎻涘拰淇濊(h霉)銆�
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