鎮ㄥソ锛屾杩庝締鍒扮董搴浕瀛愬競鍫寸恫(w菐ng)
鐧婚寗 | 鍏嶈不(f猫i)娉ㄥ唺
鏅傞枔锛�2025/5/9 18:31:19
闁辫畝锛�28
IRFP4227PBF 鏄竴娆剧敱鑻遍鍑岋紙Infineon锛夌敓鐢�(ch菐n)鐨勯珮鎬ц兘 N 鐏冮亾鏅堕珨绠�锛屽爆浜� MOSFET 绯诲垪銆傝┎鍣ㄤ欢閲囩敤 TO-252 灏佽褰㈠紡锛屽叿鏈変綆灏�(d菐o)閫氶浕闃诲拰楂橀枊闂�(gu膩n)閫熷害鐨勭壒鎬�锛岄仼鍚堜簬楂橀牷闁嬮棞(gu膩n)鎳�(y墨ng)鐢ㄥ強鍔熺巼杞�(zhu菐n)鎻涢浕璺�傚畠寤ｆ硾鎳�(y墨ng)鐢ㄤ簬 DC-DC 杞�(zhu菐n)鎻涘櫒銆侀浕姗�(j墨)椹�(q奴)鍕�銆侀浕婧愮鐞嗕互鍙婇�氫俊绯荤当(t菕ng)绛夐牁(l菒ng)鍩�銆�
銆�銆�閫欐 MOSFET 鐨勮ō(sh猫)瑷�(j矛)浣垮緱鍏跺湪鏁堢巼銆佺啽鎬ц兘鍜岃�愮敤鎬ф柟闈㈣〃鐝�(xi脿n)鍑鸿壊锛屽悓鏅傛敮鎸佽〃闈㈣布瑁濇妧琛�(sh霉)锛圫MT锛�锛屾柟渚胯嚜鍕曞寲鐢熺敘(ch菐n)鍜岀穵婀婂瀷瑷�(sh猫)瑷�(j矛)銆�
鏈�澶ф紡婧愰浕澹擄細40V
銆�銆�閫ｇ簩(x霉)婕忔サ闆绘祦锛�31A
銆�銆�灏�(d菐o)閫氶浕闃伙細4.5m惟
銆�銆�鏌垫サ闆昏嵎锛�9nC
銆�銆�绺介浕瀹癸細135pF
銆�銆�鍔熻�楋細160W
銆�銆�宸ヤ綔绲�(ji茅)婧寖鍦嶏細-55鈩� 鑷� 150鈩�
IRFP4227PBF 鐨勪富瑕佺壒鎬у寘鎷互涓嬪咕榛�(di菐n)锛�
銆�銆�1. 妤典綆鐨勫皫(d菐o)閫氶浕闃� (Rds(on))锛屼娇鍏跺湪楂橀浕娴佹噳(y墨ng)鐢ㄤ腑鍏峰倷鍑鸿壊鐨勬晥鐜�銆�
銆�銆�2. 楂橀�熼枊闂�(gu膩n)鑳藉姏锛屾煹妤甸浕鑽疯純浣�锛屽緸鑰屾笡灏戦枊闂�(gu膩n)鎼嶈��銆�
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銆�銆�4. 杓冨鐨勫伐浣滄韩搴﹁寖鍦� (-55鈩� 鑷� +150鈩�)锛岄仼鎳�(y墨ng)澶氱ó鎯″姡鐠�(hu谩n)澧冦��
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銆�銆�6. 楂樿�愬鑳藉姏 (40V)锛岄仼鐢ㄤ簬浣庡澶ч浕娴佸牬鏅�銆�
銆�銆�閫欎簺鐗规�т娇 IRFP4227PBF 鎴愮偤鐪惧鍔熺巼闆诲瓙瑷�(sh猫)鍌欑殑鐞嗘兂閬告搰銆�
IRFP4227PBF 鍙敤浜庝互涓嬫噳(y墨ng)鐢ㄥ牬鏅細
銆�銆�1. 闁嬮棞(gu膩n)闆绘簮 (SMPS) 涓殑鍚屾鏁存祦鍣�銆�
銆�銆�2. 闆诲嫊宸ュ叿鍜屽鐢ㄩ浕鍣ㄤ腑鐨勯浕姗�(j墨)椹�(q奴)鍕曢浕璺��
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銆�銆�鐢变簬鍏跺劒(y艒u)鐣扮殑闆绘埃鎬ц兘鍜屽彲闈犳��锛岃┎鍣ㄤ欢闈炲父閬╁悎闇�瑕侀珮鏁堣兘閲忚綁(zhu菐n)鎻涘拰绌�(w臎n)瀹氶亱(y霉n)琛岀殑鍫村悎銆�
IRFZ44N, IRFP140N
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