鏅傞枔锛�2025/5/8 0:34:06
闁辫畝锛�24
IRFB38N20D 鏄竴娆剧敱鑻遍鍑岋紙Infineon锛夋帹鍑虹殑 N 鐏冮亾 Mosfet锛屽爆浜庨倧杓浕骞抽﹨(q奴)鍕曞瀷鍣ㄤ欢銆傝┎鑺墖閲囩敤 TO-252 灏佽褰㈠紡锛岄仼鐢ㄤ簬闇�瑕侀珮鏁堢巼鍜屼綆灏庨�氭悕鑰楃殑鎳夌敤鍫存櫙銆傜敱浜庡叾鍎�(y艒u)鐣扮殑鎬ц兘锛孖RFB38N20D 寤ｆ硾鎳夌敤浜庨枊闂滈浕婧�銆丏C-DC 杞�(zhu菐n)鎻涘櫒銆侀浕姗熼﹨(q奴)鍕曠瓑闋樺煙銆�
銆�銆�閫欐鍔熺巼 MOSFET 鐨勬渶澶х壒榛炴槸鍏锋湁杓冧綆鐨勫皫閫氶浕闃� (Rds(on)) 鍜岃純楂樼殑宸ヤ綔闆诲锛岃兘澶犳敮鎸� 200V 鐨勬渶澶ф紡婧愭サ闆诲锛屽悓鏅傚湪浣庢煹妤甸﹨(q奴)鍕曢浕澹撲笅涔熻兘瀵︾従(xi脿n)楂樻晥鐨勫皫閫氭�ц兘銆�
鏈�澶ф紡婧愰浕澹擄細200V
銆�銆�鏈�澶ч�ｇ簩(x霉)婕忛浕娴侊細14.1A
銆�銆�灏庨�氶浕闃伙細0.25惟锛堝湪 Vgs=10V 鏅傦級
銆�銆�鏌垫サ闁惧�奸浕澹擄細2V 鑷� 4V
銆�銆�绺藉姛鑰楋細97W
銆�銆�灏佽椤炲瀷锛歍O-252
IRFB38N20D 鎻愪緵浜嗗绋劒(y艒u)瓒婄壒鎬�锛屼娇鍏舵垚鐐鸿ū澶氶浕鍔涢浕瀛愭噳鐢ㄧ殑鐞嗘兂閬告搰銆傞鍏�锛屽畠鍏锋湁杓冧綆鐨勫皫閫氶浕闃伙紝閫欐湁鍔╀簬娓涘皯鍌冲皫鎼嶈�楀苟鎻愰珮绯荤当(t菕ng)鏁堢巼銆�
銆�銆�鍏舵锛岃┎ MOSFET 鏀寔閭忚集闆诲钩椹�(q奴)鍕�锛岄�欐剰鍛宠憲瀹冨彲浠ュ湪杓冧綆鐨勬煹妤甸﹨(q奴)鍕曢浕澹撲笅姝ｅ父宸ヤ綔锛屼緥濡傚父瑕嬬殑 5V 鎴栬�� 3.3V 椹�(q奴)鍕曚俊铏�锛屽緸鑰岀啊鍖栦簡闆昏矾瑷▓銆�
銆�銆�姝ゅ锛孖RFB38N20D 鍏锋湁蹇�熺殑闁嬮棞閫熷害锛屽彲浠ラ檷浣庨枊闂滄悕鑰楀苟閬╁悎楂橀牷鎳夌敤銆傛渶鍚�锛屽畠鐨勫皝瑁濆舰寮忕穵婀婁笖鏁ｇ啽鎬ц兘鑹ソ锛屾柟渚跨敤鎴堕泦鎴愬埌鍚勭ó绲傜鐢�(ch菐n)鍝佷腑銆�
IRFB38N20D 涓昏鎳夌敤浜庝互涓嬮牁鍩燂細
銆�銆�1. 闁嬮棞闆绘簮锛圫MPS锛�
銆�銆�2. DC-DC 杞�(zhu菐n)鎻涘櫒
銆�銆�3. 闆绘椹�(q奴)鍕曞拰鎺у埗
銆�銆�4. 闆绘睜绠＄悊鑸囦繚璀烽浕璺�
銆�銆�5. 宸ユキ(y猫)鑷嫊鍖栬ō鍌欎腑鐨勫姛鐜囬枊闂�
銆�銆�6. 娑堣不椤為浕瀛愮敘(ch菐n)鍝佷腑鐨勮矤杓夊垏鎻�
IRFZ44N, FQP17N20
