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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

鎮ㄦ墍鍦ㄧ殑浣嶇疆锛�闆诲瓙鍏冨櫒浠堕噰璩肩恫(w菐ng) > IC鐧剧 > IRF840PBF

IRF840PBF 鐧�(f膩)甯冩檪(sh铆)闁� 鏅�(sh铆)闁擄細2024/7/8 15:31:22 鏌ョ湅 闁辫畝锛�493

IRF840PBF鏄竴娆綨婧濋亾MOSFET鏅堕珨绠★紝鍏锋湁妤典綆鐨勫皫(d菐o)閫氶浕闃诲拰楂樼殑闆绘祦璨�(f霉)杓夎兘鍔�銆傚畠閲囩敤TO-220灏佽锛屽彲浠ユ壙鍙楁渶澶�600V鐨勯浕澹撳拰8A鐨勯浕娴併��
銆�銆�IRF840PBF鍏锋湁鍎�(y艒u)鑹殑闁嬮棞(gu膩n)鐗规��锛岃兘澶犲揩閫熷湴闁嬮棞(gu膩n)闆昏矾锛屼娇鍏跺湪楂橀牷鎳�(y墨ng)鐢ㄤ腑琛ㄧ従(xi脿n)鍑鸿壊銆傚悓鏅�(sh铆)锛屽畠閭勫叿鏈変綆婕忛浕娴佸拰浣庤几鍏ラ浕瀹圭瓑鐗归粸(di菐n)锛岃兘澶犳湁鏁堝湴闄嶄綆闆昏矾鐨勫姛鑰楀拰鍣伈銆�
銆�銆�瑭叉櫠楂旂寤ｆ硾鎳�(y墨ng)鐢ㄤ簬楂樻晥鐜囬浕婧�銆侀浕姗�(j墨)鎺у埗銆侀�嗚畩鍣ㄥ拰DC-DC杞�(zhu菐n)鎻涘櫒绛夐牁(l菒ng)鍩�銆侷RF840PBF閭勫彲浠ョ敤浜庢苯杌婇浕瀛�銆佺収鏄�銆侀�氫俊鍜岃▓(j矛)绠楁(j墨)绛夐牁(l菒ng)鍩�锛屽洜?y脿n)妯楊弶鍝傝緵宸辩帿鐩灑钃確鎬у拰鍙潬鎬�銆�
銆�銆�绺戒箣锛孖RF840PBF鏄竴娆鹃珮鎬ц兘鐨凬婧濋亾MOSFET鏅堕珨绠★紝鍏锋湁寤ｆ硾鐨勬噳(y墨ng)鐢ㄩ牁(l菒ng)鍩熷拰鍙潬鐨勬�ц兘琛ㄧ従(xi脿n)锛屾槸闆诲瓙宸ョ▼甯拰闆昏矾瑷�(sh猫)瑷�(j矛)浜哄摗鐨勭悊鎯抽伕鎿�銆�

鍙冩暩(sh霉)

1銆佹渶澶ф紡妤甸浕澹擄細600V
銆�銆�2銆佹渶澶ф紡妤甸浕娴侊細8A
銆�銆�3銆佹渶澶у姛鐜囷細125W
銆�銆�4銆佸皫(d菐o)閫氶浕闃伙細0.85惟
銆�銆�5銆侀浕婧愰浕澹擄細20V
銆�銆�6銆侀潨鎱�(t脿i)宸ヤ綔闆绘祦锛�10uA
銆�銆�7銆佽几鍏ラ浕瀹癸細1000pF
銆�銆�8銆佸伐浣滄韩搴﹁寖鍦嶏細-55鈩� ~ 175鈩�

绲勬垚绲�(ji茅)妲�(g貌u)

IRF840PBF閲囩敤TO-220灏佽锛屽皝瑁濇潗鏂欑偤榛冭壊鐔卞鎬ч珮婧鏂�銆傚叾涓昏绲勬垚绲�(ji茅)妲�(g貌u)鍖呮嫭婧愭サ銆佹紡妤�銆佹煹妤靛拰鑳屾サ銆�

宸ヤ綔鍘熺悊

IRF840PBF鏄竴绋甆婧濋亾MOSFET鏅堕珨绠★紝瀹冪殑宸ヤ綔鍘熺悊鍩轰簬鍫存晥鎳�(y墨ng)绠＄殑鍘熺悊銆傜暥(d膩ng)鏌垫サ闆诲鐐洪浂鏅�(sh铆)锛屾簮妤靛拰婕忔サ涔嬮枔涓嶅瓨鍦ㄥ皫(d菐o)闆婚�氳矾锛屾櫠楂旂铏曚簬鎴?f脿n)椤烞(t脿i)锛涚暥(d膩ng)鏌垫サ鍔犱笂姝ｉ浕澹撴檪(sh铆)锛屾煹妤靛拰婧愭サ涔嬮枔褰㈡垚姝ｉ浕鑽峰堡锛屼娇寰楁紡妤靛拰婧愭サ涔嬮枔鍑虹従(xi脿n)灏�(d菐o)闆婚�氳矾锛屾櫠楂旂铏曚簬灏�(d菐o)閫氱媭鎱�(t脿i)銆侷RF840PBF鐨勬紡妤甸浕娴佷富瑕佺敱鏌垫サ闆诲鎺у埗锛屽叾杓稿叆闆诲杓冨皬锛岃兘澶犲揩閫熷湴闁嬮棞(gu膩n)闆昏矾锛屽洜姝ら仼鐢ㄤ簬楂橀牷鎳�(y墨ng)鐢�銆�

鎶�琛�(sh霉)瑕侀粸(di菐n)

IRF840PBF鐨勬妧琛�(sh霉)瑕侀粸(di菐n)涓昏鍖呮嫭浠ヤ笅骞惧��(g猫)鏂归潰锛�
銆�銆�1銆佸皫(d菐o)閫氶浕闃讳綆锛欼RF840PBF鐨勫皫(d菐o)閫氶浕闃诲儏鐐�0.85惟锛岃兘澶犳壙鍙楄純澶х殑闆绘祦璨�(f霉)杓�銆�
銆�銆�2銆佽几鍏ラ浕瀹�?銆傜瘨RF840PBF鐨勮几鍏ラ浕瀹瑰儏鐐�1000pF锛岃兘澶犲揩閫熷湴闁嬮棞(gu膩n)闆昏矾锛岄仼鐢ㄤ簬楂橀牷鎳�(y墨ng)鐢�銆�
銆�銆�3銆佹姉骞叉摼鎬уソ锛欼RF840PBF鍏锋湁鑹ソ鐨勬姉骞叉摼鎬ц兘锛岃兘澶犲湪寰�(f霉)闆滅殑闆荤鐠�(hu谩n)澧冧笅绌�(w臎n)瀹氬伐浣�銆�
銆�銆�4銆佸彲闈犳�ч珮锛欼RF840PBF閲囩敤鍎�(y艒u)璩�(zh矛)鏉愭枡鍒堕��锛屽叿鏈夎純楂樼殑鍙潬鎬у拰闀峰＝鍛姐��

瑷�(sh猫)瑷�(j矛)娴佺▼

IRF840PBF鐨勮ō(sh猫)瑷�(j矛)娴佺▼涓昏鍖呮嫭浠ヤ笅骞惧��(g猫)姝ラ锛�
銆�銆�1銆佺⒑瀹氭噳(y墨ng)鐢ㄥ牬鍚堬細棣栧厛闇�瑕佺⒑瀹欼RF840PBF鎳�(y墨ng)鐢ㄧ殑鍫村悎鍜屽伐浣滆姹�锛屽寘鎷浕澹�銆侀浕娴併�佸姛鐜囩瓑鍙冩暩(sh霉)銆�
銆�銆�2銆侀浕璺ō(sh猫)瑷�(j矛)锛氭牴鎿�(j霉)鎳�(y墨ng)鐢ㄥ牬鍚堝拰瑕佹眰锛岃ō(sh猫)瑷�(j矛)鍚堥仼鐨勯浕璺�锛屽寘鎷浕婧愰浕璺�銆佷俊铏�(h脿o)铏曠悊闆昏矾鍜岃几鍑洪浕璺瓑銆�
銆�銆�3銆侀伕鍨嬶細鍦ㄩ浕璺ō(sh猫)瑷�(j矛)瀹屾垚鍚�锛岄伕鎿囧悎閬╃殑IRF840PBF鍨嬭櫉(h脿o)锛屾牴鎿�(j霉)鎳�(y墨ng)鐢ㄥ牬鍚堝拰瑕佹眰纰哄畾鏈�澶ч浕澹�銆佹渶澶ч浕娴佺瓑鍙冩暩(sh霉)銆�
銆�銆�4銆丳CB瑷�(sh猫)瑷�(j矛)锛氭牴鎿�(j霉)闆昏矾瑷�(sh猫)瑷�(j矛)鍜孖RF840PBF鐨勫皝瑁濋鍨嬶紝瑷�(sh猫)瑷�(j矛)PCB鏉�锛屽寘鎷竷灞�銆佽蛋绶氥�佺剨鐩ょ瓑銆�
銆�銆�5銆佽(di脿o)瑭︽脯瑭︼細瀹屾垚PCB鏉跨殑鍒朵綔鍜岀祫瑁濆悗锛岄��(j矛n)琛岃(di脿o)瑭︽脯瑭�锛岀⒑淇濋浕璺甯稿伐浣�銆�

甯歌鏁呴殰鍜岄爯(y霉)闃叉帾鏂�

IRF840PBF鐨勫父瑕嬫晠闅滀富瑕佸寘鎷互涓嬪咕绋細
銆�銆�1銆佹紡闆绘祦閬庡ぇ锛氭紡闆绘祦閬庡ぇ鍙兘鏄敱浜嶪RF840PBF鐨勬煹妤甸浕澹撻亷楂樻垨鑰呮簮妤靛拰婕忔サ涔嬮枔瀛樺湪鐭矾绛夊師鍥�?q奴)械纰屾懝锝嶢(y霉)闃叉帾鏂藉寘鎷帶鍒舵煹妤甸浕澹�銆佹鏌ユ簮妤靛拰婕忔サ涔嬮枔鐨勯�ｆ帴绛�銆�
銆�銆�2銆佹紡闆绘祦閬�?銆傞儩鈺囧◤楝焇灏忓彲鑳芥槸鐢变簬IRF840PBF鐨勬煹妤甸浕澹撻亷浣庢垨鑰呮簮妤靛拰婕忔サ涔嬮枔瀛樺湪鏂疯矾绛夊師鍥�?q奴)械纰�?銆傞爯(y霉)闃叉帾鏂藉寘鎷帶鍒舵煹妤甸浕澹�銆佹鏌ユ簮妤靛拰婕忔サ涔嬮枔鐨勯�ｆ帴绛夈��
銆�銆�3銆佸皫(d菐o)閫氶浕闃婚亷澶э細灏�(d菐o)閫氶浕闃婚亷澶у彲鑳芥槸鐢变簬IRF840PBF鐨勬煹妤甸浕澹撲笉瓒虫垨鑰呮簮妤靛拰婕忔サ涔嬮枔瀛樺湪鎺ヨЦ涓嶈壇绛夊師鍥�?q奴)械纰�?銆傞爯(y霉)闃叉帾鏂藉寘鎷帶鍒舵煹妤甸浕澹�銆佹鏌ユ簮妤靛拰婕忔サ涔嬮枔鐨勯�ｆ帴绛�銆�
銆�銆�4銆佽几鍏ラ浕瀹归亷澶э細杓稿叆闆诲閬庡ぇ鍙兘鏈�(hu矛)灏�(d菐o)鑷撮浕璺熆鎳�(y墨ng)閫熷害璁婃參锛屽奖闊块浕璺�ц兘銆傞爯(y霉)闃叉帾鏂藉寘鎷伕鎿囪几鍏ラ浕瀹硅純灏忕殑IRF840PBF鍨嬭櫉(h脿o)锛屾垨鑰呴噰鍙栧叾浠栨帾鏂芥笡灏忚几鍏ラ浕瀹广��

irf840pbf鎺ㄨ枽渚涙噳(y墨ng)鍟� 鏇村>

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  • 渚涙噳(y墨ng)鍟�
  • 鏁�(sh霉)閲�
  • 寤犲晢
  • 灏佽/鎵硅櫉(h脿o)
  • 瑭㈠児(ji脿)

irf840pbf璩囨枡 鏇村>

  • 鍨嬭櫉(h脿o)
  • 鎻忚堪
  • 鍝佺墝
  • 闁辫涓嬭級

irf840pbf鍙冩暩(sh霉)

  • 妯�(bi膩o)婧�(zh菙n)鍖呰1,000
  • 椤炲垾鍒嗛洟寮忓崐灏�(d菐o)楂旂敘(ch菐n)鍝�
  • 瀹跺涵FET - 鍠�
  • 绯诲垪-
  • FET 鍨�MOSFET N 閫氶亾锛岄噾灞哀鍖栫墿
  • FET 鐗归粸(di菐n)妯�(bi膩o)婧�(zh菙n)鍨�
  • 婕忔サ鑷虫簮妤甸浕澹�(Vdss)500V
  • 闆绘祦 - 閫ｇ簩(x霉)婕忔サ(Id) @ 25° C8A
  • 闁嬫厠(t脿i)Rds锛堟渶澶э級@ Id, Vgs @ 25° C850 姣瓙 @ 4.8A锛�10V
  • Id 鏅�(sh铆)鐨� Vgs(th)锛堟渶澶э級4V @ 250µA
  • 闁橀浕鑽�(Qg) @ Vgs63nC @ 10V
  • 杓稿叆闆诲 (Ciss) @ Vds1300pF @ 25V
  • 鍔熺巼 - 鏈�澶�125W
  • 瀹夎椤炲瀷閫氬瓟
  • 灏佽/澶栨TO-220-3
  • 渚涙噳(y墨ng)鍟嗚ō(sh猫)鍌欏皝瑁�TO-220AB
  • 鍖呰绠′欢
  • 鍏跺畠鍚嶇ū*IRF840PBF