鏅傞枔锛�2025/5/20 17:13:32
闁辫畝锛�21
FDW2520C 鏄竴娆鹃珮鎬ц兘鐨� N 娌楅亾澧炲挤鍨嬪牬鏁堟噳鏅堕珨绠★紙MOSFET锛�锛屽唬娉涙噳鐢ㄤ簬闁嬮棞闆绘簮銆侀浕姗熼﹨(q奴)鍕曘�佽矤杓夐枊闂滅瓑闋樺煙銆傝┎鍣ㄤ欢閲囩敤鍏堥�茬殑鍒堕�犲伐钘濓紝鍏锋湁浣庡皫閫氶浕闃�銆侀珮闁嬮棞閫熷害鍜岃壇濂界殑鐔辨�ц兘锛岄仼鍚堣姹傞珮鏁堣兘鍜岀穵婀婅ō瑷堢殑鎳夌敤鍫存櫙銆�
銆�銆�瑭� MOSFET 鐨勫皝瑁濆舰寮忕偤 SOT-23锛屽叿鏈夊皬楂旂⿳鍜屾槗浜庤布瑁濈殑鐗归粸锛岄仼鐢ㄤ簬灏嶇┖闁撴湁鍤存牸瑕佹眰鐨勮ō瑷�銆侳DW2520C 鐨勫吀鍨嬫噳鐢ㄥ寘鎷究鏀滃紡瑷倷銆佹秷璨婚闆诲瓙鐢�(ch菐n)鍝佷互鍙婂伐妤�(y猫)鎺у埗绛�銆�
鏈�澶ф紡婧愰浕澹擄細20V
銆�銆�鏈�澶ф煹婧愰浕澹擄細卤8V
銆�銆�閫ｇ簩(x霉)婕忔サ闆绘祦锛�1.6A
銆�銆�灏庨�氶浕闃伙紙Rds(on)锛夛細75m惟锛堝吀鍨嬪�硷紝Vgs=4.5V鏅傦級
銆�銆�鏌垫サ闆昏嵎锛�1.5nC锛堝吀鍨嬪�硷級
銆�銆�闁嬮棞鏅傞枔锛歵on=9ns锛宼off=18ns锛堝吀鍨嬪�硷級
銆�銆�宸ヤ綔绲�(ji茅)婧寖鍦嶏細-55鈩冭嚦+150鈩�
FDW2520C 鍏峰倷浠ヤ笅椤憲鐗归粸锛�
銆�銆�1. 妤典綆鐨勫皫閫氶浕闃� Rds(on)锛屽彲鏈夋晥娓涘皯鍔熺巼鎼嶈�楋紝鎻愬崌绯荤当(t菕ng)鏁堢巼銆�
銆�銆�2. 楂橀�熼枊闂滆兘鍔�锛岃兘澶犻仼鎳夐珮闋婚枊闂滄噳鐢ㄥ牬鏅紝闄嶄綆闆荤骞叉摼銆�
銆�銆�3. 灏忓瀷鍖栧皝瑁濓紙SOT-23锛�锛岀瘈(ji茅)鐪侀浕璺澘绌洪枔锛屼究浜庡鐝�(xi脿n)灏忓瀷鍖栬ō瑷�銆�
銆�銆�4. 鑹ソ鐨勭啽绌�(w臎n)瀹氭�э紝鍗充娇鍦ㄩ珮婧挵(hu谩n)澧冧笅涔熻兘淇濇寔绌�(w臎n)瀹氱殑鎬ц兘銆�
銆�銆�5. 鍎�(y艒u)鐣扮殑闈滈浕闃茶鑳藉姏锛屾彁楂樼郴绲�(t菕ng)鐨勫彲闈犳�у拰鎶楀共鎿捐兘鍔�銆�
銆�銆�閫欎簺鐗规�т娇 FDW2520C 鎴愮偤鐪惧浣庨浕澹撱�佷綆鍔熻�楁噳鐢ㄧ殑鐞嗘兂閬告搰銆�
FDW2520C 鍙敤浜庝互涓嬮牁鍩燂細
銆�銆�1. 闁嬮棞闆绘簮涓殑鍚屾鏁存祦闆昏矾銆�
銆�銆�2. 闆绘睜绠＄悊绯荤当(t菕ng)鐨勮矤杓夐枊闂�銆�
銆�銆�3. 闆绘椹�(q奴)鍕曞拰淇濊闆昏矾銆�
銆�銆�4. 娑堣不椤為浕瀛愮敘(ch菐n)鍝佺殑闆绘簮绠＄悊妯″銆�
銆�銆�5. 宸ユキ(y猫)鎺у埗瑷倷涓殑淇¤櫉鍒囨彌銆�
銆�銆�鐢变簬鍏朵綆灏庨�氶浕闃诲拰灏忓瀷灏佽锛孎(xi脿n)DW2520C 鐗瑰垾閬╁悎浜庨渶瑕侀珮鏁堣兘鍜岀穵婀婅ō瑷堢殑渚挎敎寮忚ō鍌欏強鎵嬫寔绲傜銆�
FDS2520C, BSS138
