鏅傞枔锛�2025/5/23 12:38:13
闁辫畝锛�19
3P7048DZZ-QZR8 鏄竴娆鹃珮鎬ц兘鐨� MOSFET 鍔熺巼鏅堕珨绠�锛屽唬娉涙噳鐢ㄤ簬闁嬮棞闆绘簮銆侀浕姗熼﹨(q奴)鍕曞拰璨犺級鍒囨彌绛夐牁鍩�銆傝┎鍣ㄤ欢閲囩敤鍏堥�茬殑鍒堕�犲伐钘濓紝鍏峰倷浣庡皫閫氶浕闃汇�侀珮鑰愬鍜屽揩閫熼枊闂滈�熷害鐨勭壒榛�锛岄仼鐢ㄤ簬闇�瑕侀珮鏁堣兘鍜岄珮鍙潬鎬х殑鎳夌敤鍫存櫙銆�
銆�銆�鍏跺皝瑁濆舰寮忕偤 DPAK锛圱O-252锛�锛屽叿鏈夎壇濂界殑鏁ｇ啽鎬ц兘鍜岀穵婀婄殑瑷▓锛岄仼鍚堢┖闁撳彈闄愮殑鎳夌敤鐠�(hu谩n)澧�銆�
鏈�澶ф紡婧愰浕澹擄細60V
銆�銆�閫ｇ簩(x霉)婕忔サ闆绘祦锛�48A
銆�銆�灏庨�氶浕闃伙細1.8m惟
銆�銆�鏌垫サ闆昏嵎锛�95nC
銆�銆�闁嬮棞鏅傞枔锛歵on=11ns, toff=18ns
銆�銆�宸ヤ綔绲�(ji茅)婧寖鍦嶏細-55鈩� 鑷� +175鈩�
3P7048DZZ-QZR8 鍏锋湁浠ヤ笅椤憲鐗规�э細
銆�銆�1. 妤典綆鐨勫皫閫氶浕闃伙紙Rds(on)锛�锛岃兘澶犳湁鏁堥檷浣庡偝灏庢悕鑰楋紝鎻愰珮绯荤当(t菕ng)鏁堢巼銆�
銆�銆�2. 蹇�熺殑闁嬮棞閫熷害鍜岃純浣庣殑鏌垫サ闆昏嵎锛屾湁鍔╀簬娓涘皯闁嬮棞鎼嶈��銆�
銆�銆�3. 楂橀瀹氶浕娴佽兘鍔涳紝鏀寔澶у姛鐜囨噳鐢�銆�
銆�銆�4. 绶婃箠鍨� DPAK 灏佽瑷▓锛岀瘈(ji茅)鐪� PCB 绌洪枔骞舵彁渚涜壇濂界殑鐔辩鐞嗘�ц兘銆�
銆�銆�5. 瀵韩搴﹁寖鍦嶉仼鎳夋��锛岀⒑淇濆湪妤电鐠�(hu谩n)澧冧笅浠嶈兘绌�(w臎n)瀹氬伐浣�銆�
銆�銆�6. 绗﹀悎 RoHS 妯欐簴锛岀挵(hu谩n)淇濅笖婊胯冻鍦嬮殯娉曡(gu墨)瑕佹眰銆�
閫欐鍔熺巼 MOSFET 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锛変腑鐨勪富闁嬮棞鎴栧悓姝ユ暣娴佸櫒銆�
銆�銆�2. 闆绘椹�(q奴)鍕曢浕璺�锛屽寘鎷洿娴佺劇鍒烽浕姗燂紙BLDC锛夋帶鍒�銆�
銆�銆�3. 璨犺級鍒囨彌鍜屼繚璀烽浕璺�锛屽姹借粖闆诲瓙涓殑闆绘睜绠＄悊銆�
銆�銆�4. 宸ユキ(y猫)鑷嫊鍖栬ō鍌欎腑鐨勫姛鐜囪綁(zhu菐n)鎻涙ā濉�銆�
銆�銆�5. 楂樻晥 DC/DC 杞�(zhu菐n)鎻涘櫒鐨勬牳蹇冪祫浠�銆�
IRF7738,
銆�銆�STP75NF06,
銆�銆�FDP5500
