IRF840BPBF 鏅�(sh铆)闁擄細2025/4/21 14:07:00 闁辫畝锛�30

IRF840BPBF鏄竴娆綨婧濋亾澧炲挤(qi谩ng)鍨嬪姛鐜嘙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★級銆傝┎鍣ㄤ欢閲囩敤TO-220灏佽锛屽叿鏈夎純楂樼殑闆绘祦鍜岄浕澹撹檿鐞嗚兘鍔�锛岄仼鐢ㄤ簬鍚勭ó闁嬮棞(gu膩n)闆绘簮銆侀浕姗�(j墨)椹�(q奴)鍕�銆侀€嗚畩鍣ㄤ互鍙婂叾浠栭渶瑕侀珮鏁堝姛鐜囪綁(zhu菐n)鎻涚殑鎳�(y墨ng)鐢ㄥ牬鏅�銆傚叾涓昏鐗归粸(di菐n)鍖呮嫭浣庡皫(d菐o)閫氶浕闃汇€侀珮鎿婄┛闆诲鍜屽揩閫熼枊闂�(gu膩n)閫熷害銆�

鍙冩暩(sh霉)

鏈€澶ф紡婧愰浕澹擄細500V
銆€銆€閫ｇ簩(x霉)婕忔サ闆绘祦锛�8A
銆€銆€鏌垫サ闁惧€奸浕澹擄細2V~4V
銆€銆€灏�(d菐o)閫氶浕闃伙紙Rds(on)锛夛細0.9惟锛堝湪Vgs=10V鏅�(sh铆)锛�
銆€銆€绺藉姛鑰楋細135W
銆€銆€绲�(ji茅)婧寖鍦嶏細-55鈩儈+150鈩�

鐗规€�

1. 楂樿€愬鑳藉姏锛岃兘澶犳壙鍙楅珮閬�(d谩)500V鐨勬紡婧愰浕澹�锛岄仼鐢ㄤ簬楂樺鎳�(y墨ng)鐢ㄧ挵(hu谩n)澧冦€�
銆€銆€2. 杓冧綆鐨勫皫(d菐o)閫氶浕闃伙紙Rds(on)锛�锛屾湁鍔╀簬娓涘皯灏�(d菐o)閫氭悕鑰楀苟鎻愰珮鏁堢巼銆�
銆€銆€3. 蹇€熼枊闂�(gu膩n)閫熷害锛屾敮鎸侀珮闋诲伐浣滃牬鍚�锛岄檷浣庨枊闂�(gu膩n)鎼嶈€�銆�
銆€銆€4. 鑹ソ鐨勭啽绌�(w臎n)瀹氭€�锛岃兘澶犲湪杓冨鐨勬韩搴﹁寖鍦嶅収(n猫i)姝ｅ父宸ヤ綔銆�
銆€銆€5. 鍙潬鎬ч珮锛岄仼鍚堥暦鏅�(sh铆)闁撻亱(y霉n)琛岀殑宸ユキ(y猫)绱氭噳(y墨ng)鐢�銆�
銆€銆€6. 鍏锋湁杓冧綆鐨勮几鍏ラ浕瀹瑰拰杓稿嚭闆诲锛屽緸鑰屽劒(y艒u)鍖栦簡鍕曟厠(t脿i)鎬ц兘銆�
銆€銆€7. TO-220灏佽褰㈠紡渚夸簬鏁ｇ啽瑷�(sh猫)瑷�(j矛)鍜岄浕璺澘甯冨眬銆�

鎳�(y墨ng)鐢�

1. 闁嬮棞(gu膩n)闆绘簮锛圫MPS锛夊拰DC-DC杞�(zhu菐n)鎻涘櫒涓綔鐐轰富闁嬮棞(gu膩n)鍏冧欢銆�
銆€銆€2. 鍚勯闆绘(j墨)椹�(q奴)鍕曢浕璺�锛屼緥濡傛閫�(j矛n)闆绘(j墨)銆佺洿娴佺劇鍒烽浕姗�(j墨)绛�銆�
銆€銆€3. 閫嗚畩鍣ㄩ浕璺腑鐨勫姛鐜囬枊闂�(gu膩n)銆�
銆€銆€4. UPS锛堜笉闁撴柗闆绘簮锛夌郴绲�(t菕ng)涓殑鍔熺巼绠＄悊銆�
銆€銆€5. 闆诲瓙璨�(f霉)杓夊拰闆绘睜鍏呴浕鍣ㄤ腑鐨勫姛鐜囨帶鍒�銆�
銆€銆€6. 宸ユキ(y猫)鑷嫊鍖栬ō(sh猫)鍌欎腑鐨勫姛鐜囪綁(zhu菐n)鎻涙ā濉�銆�
銆€銆€7. 鐓ф槑鎳�(y墨ng)鐢紝濡侺ED椹�(q奴)鍕曞櫒鍜岀啋鍏夌噲閹�(zh猫n)娴佸櫒銆�