SLF18N50C 鏅傞枔锛�2025/5/13 9:12:28 闁辫畝锛�24

SLF18N50C鏄竴娆綨婧濋亾澧炲挤鍨婱OSFET锛堥噾灞哀鍖栫墿鍗婂皫(d菐o)楂斿牬鏁堟噳(y墨ng)鏅堕珨绠★級锛屽唬娉涙噳(y墨ng)鐢ㄤ簬闁嬮棞(gu膩n)闆绘簮銆丏C-DC杞�(zhu菐n)鎻涘櫒銆侀浕姗熼﹨(q奴)鍕曞拰璨犺級闁嬮棞(gu膩n)绛夐牁(l菒ng)鍩�銆傝┎鍣ㄤ欢閲囩敤TO-220灏佽褰㈠紡锛屽叿鏈変綆灏�(d菐o)閫氶浕闃�銆侀珮鎿婄┛闆诲鍜屽揩閫熼枊闂�(gu膩n)閫熷害鐨勭壒榛炪€�
銆€銆€SLF18N50C閬╃敤浜庨渶瑕侀珮鏁堝姛鐜囪綁(zhu菐n)鎻涚殑鎳�(y墨ng)鐢ㄥ牬鍚�锛屽叾鍑鸿壊鐨勯浕姘ｆ€ц兘浣垮叾鎴愮偤瑷卞宸ユキ(y猫)鍜屾秷璨婚浕瀛愮敘(ch菐n)鍝佺殑鐞嗘兂閬告搰銆�

鍙冩暩(sh霉)

鍨嬭櫉锛歋LF18N50C
銆€銆€椤炲瀷锛歂婧濋亾澧炲挤鍨婱OSFET
銆€銆€灏佽锛歍O-220
銆€銆€鏈€澶ф紡婧愰浕澹�(Vds)锛�500V
銆€銆€鏈€澶ф煹婧愰浕澹�(Vgs)锛毬�20V
銆€銆€閫ｇ簩(x霉)婕忔サ闆绘祦(Id)锛�18A
銆€銆€灏�(d菐o)閫氶浕闃�(Rds(on))锛�0.3惟(鍏稿瀷鍊�锛孷gs=10V)
銆€銆€绺藉姛鑰�(Ptot)锛�140W
銆€銆€宸ヤ綔婧害鑼冨湇锛�-55掳C鑷�+175掳C
銆€銆€鏌垫サ闆昏嵎(Qg)锛�55nC

鐗规€�

SLF18N50C鍏锋湁浠ヤ笅椤憲鐗规€э細
銆€銆€1. 楂樻搳绌块浕澹擄紙500V锛夌⒑淇濅簡鍏跺湪楂樺鎳�(y墨ng)鐢ㄤ腑鐨勭┅(w臎n)瀹氭€�銆�
銆€銆€2. 杓冧綆鐨勫皫(d菐o)閫氶浕闃伙紙0.3惟鍏稿瀷鍊硷級鏈夊姪浜庢笡灏戝皫(d菐o)閫氭悕鑰楋紝鎻愬崌鏁堢巼銆�
銆€銆€3. 蹇€熼枊闂�(gu膩n)閫熷害娓涘皯浜嗛枊闂�(gu膩n)鎼嶈€�锛屾彁楂樹簡绯荤当(t菕ng)鏁堢巼銆�
銆€銆€4. 鑹ソ鐨勭啽绌�(w臎n)瀹氭€т娇鍏惰兘澶犲湪杓冨鐨勫伐浣滄韩搴﹁寖鍦嶅収(n猫i)鍙潬閬嬭銆�
銆€銆€5. 鍏峰倷杓冮珮鐨勯€ｇ簩(x霉)婕忔サ闆绘祦鑳藉姏锛�18A锛�锛岄仼鐢ㄤ簬澶ч浕娴佹噳(y墨ng)鐢�銆�
銆€銆€6. TO-220灏佽褰㈠紡渚夸簬瀹夎鍜屾暎鐔辫ō(sh猫)瑷堛€�

鎳�(y墨ng)鐢�

SLF18N50C鐨勪富瑕佹噳(y墨ng)鐢ㄩ牁(l菒ng)鍩熷寘鎷細
銆€銆€1. 闁嬮棞(gu膩n)闆绘簮(SMPS)涓殑涓婚枊闂�(gu膩n)鍏冧欢銆�
銆€銆€2. DC-DC杞�(zhu菐n)鎻涘櫒涓殑鍔熺巼闁嬮棞(gu膩n)銆�
銆€銆€3. 闆绘椹�(q奴)鍕曢浕璺腑鐨勫姛鐜囩礆闁嬮棞(gu膩n)銆�
銆€銆€4. 鍚勯璨犺級闁嬮棞(gu膩n)鎳�(y墨ng)鐢�銆�
銆€銆€5. 宸ユキ(y猫)鎺у埗瑷�(sh猫)鍌欎腑鐨勫姛鐜囪綁(zhu菐n)鎻涙ā濉�銆�
銆€銆€6. 娑堣不闆诲瓙鐢�(ch菐n)鍝佷腑鐨勯珮澹撳姛鐜囩鐞嗛浕璺€�