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鎮ㄥソ锛屾杩庝締(l谩i)鍒扮董搴�(k霉)闆诲瓙甯傚牬(ch菐ng)缍�(w菐ng) 鐧婚寗 | 鍏嶈不(f猫i)娉ㄥ唺(c猫)

鎮ㄦ墍鍦ㄧ殑浣嶇疆锛�闆诲瓙鍏冨櫒浠堕噰璩�(g貌u)缍�(w菐ng) > IC鐧剧 > SI4948EY

SI4948EY 鐧�(f膩)甯冩檪(sh铆)闁� 鏅�(sh铆)闁擄細2025/3/31 9:28:14 鏌ョ湅 闁辫畝锛�46

SI4948EY鏄疺ishay鍏徃鐢熺敘(ch菐n)鐨凬婧濋亾澧炲挤(qi谩ng)鍨婱OSFET鍔熺巼鏅堕珨绠�銆傝┎鍣ㄤ欢閲囩敤SO-8灏佽锛屽叿鏈変綆灏�(d菐o)閫氶浕闃诲拰蹇�熼枊闂�(gu膩n)鐗规��锛岄仼鍚堢敤浜庡悇绋珮鏁堣兘闆绘簮杞�(zhu菐n)鎻涖�佽矤(f霉)杓夊垏鎻涗互鍙婇浕姗�(j墨)椹�(q奴)鍕�(d貌ng)鎳�(y墨ng)鐢�銆傚叾瑷�(sh猫)瑷�(j矛)鍎�(y艒u)鍖栦簡鍦ㄩ珮闋婚枊闂�(gu膩n)姊濅欢涓嬬殑鎬ц兘琛ㄧ従(xi脿n)銆�

鍙冩暩(sh霉)

鍨嬭櫉(h脿o)锛歋I4948EY
銆�銆�椤炲瀷锛歂-Channel MOSFET
銆�銆�VDS锛堟紡婧愭サ闆诲锛夛細60V
銆�銆�RDS(on)锛堝皫(d菐o)閫氶浕闃�锛屽吀鍨嬪�硷級锛�25m惟
銆�銆�ID锛堥�ｇ簩(x霉)婕忔サ闆绘祦锛夛細32A
銆�銆�Qg锛堢附鏌垫サ闆昏嵎锛夛細17nC
銆�銆�fT锛堢壒寰侀牷鐜囷級锛�3.1MHz
銆�銆�VGS(th)锛堟煹婧愰枊鍟熼浕澹擄級锛�1.2V~2.8V
銆�銆�灏佽褰㈠紡锛歋O-8
銆�銆�宸ヤ綔婧害鑼冨湇锛�-55鈩儈150鈩�

鐗规��

1. 妤典綆鐨勫皫(d菐o)閫氶浕闃伙紙RDS(on)锛夛紝鑳藉鏈夋晥娓涘皯鍔熺巼鎼嶈��锛屾彁楂樼郴绲�(t菕ng)鏁堢巼銆�
銆�銆�2. 蹇�熼枊闂�(gu膩n)鑳藉姏锛屽緱鐩婁簬鍏惰純浣庣殑鏌垫サ闆昏嵎锛圦g锛�锛屼娇鍏堕潪甯搁仼鍚堥珮闋绘噳(y墨ng)鐢ㄣ��
銆�銆�3. 楂橀浕娴佹壙杓夎兘鍔�锛屾渶澶ф敮鎸�32A鐨勯�ｇ簩(x霉)婕忔サ闆绘祦銆�
銆�銆�4. 灏忓阀鐨凷O-8灏佽锛岀瘈(ji茅)鐪丳CB绌洪枔锛屽悓鏅�(sh铆)鎻愪緵鍑鸿壊鐨勬暎鐔辨�ц兘銆�
銆�銆�5. 瀵硾鐨勫伐浣滄韩搴﹁寖鍦�锛岀⒑淇濆湪妤电鐠�(hu谩n)澧冧笅鐨勭┅(w臎n)瀹氶亱(y霉n)琛�銆�
銆�銆�6. 绗﹀悎RoHS妯�(bi膩o)婧�(zh菙n)锛岀挵(hu谩n)淇濅笖婊胯冻鍦�(gu贸)闅涙硶瑕�(gu墨)瑕佹眰銆�

鎳�(y墨ng)鐢�

1. 闁嬮棞(gu膩n)闆绘簮锛圫MPS锛変腑鐨勫悓姝ユ暣娴佸櫒銆�
銆�銆�2. DC-DC杞�(zhu菐n)鎻涘櫒涓殑楂樼鎴栦綆绔枊闂�(gu膩n)鍏冧欢銆�
銆�銆�3. 闆绘睜淇濊(h霉)闆昏矾鍜岃矤(f霉)杓夊垏鎻涖��
銆�銆�4. 闆绘(j墨)椹�(q奴)鍕�(d貌ng)鍙婃帶鍒堕浕璺�銆�
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銆�銆�6. 宸ユキ(y猫)鑷嫊(d貌ng)鍖栬ō(sh猫)鍌欎腑鐨勫姛鐜囩鐞嗘ā濉�銆�
銆�銆�7. 绛嗚鏈浕鑵﹀拰鍏朵粬渚挎敎寮忛浕瀛愯ō(sh猫)鍌欑殑闆绘簮绠＄悊绯荤当(t菕ng)銆�
銆�銆�鐢变簬鍏跺崜瓒婄殑鎬ц兘鍜屽彲闈犳��锛岄�欐MOSFET閬╃敤浜庨渶瑕侀珮鏁堢巼鍜岄珮鍙潬鎬х殑鍚勯鍫�(ch菐ng)鏅�銆�

鏇夸唬鍨嬭櫉(h脿o)

SI4949DY, IRFZ44N, FDP5580

si4948ey鎺ㄨ枽渚涙噳(y墨ng)鍟� 鏇村>

  • 鐢�(ch菐n)鍝佸瀷铏�(h脿o)
  • 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)

si4948ey璩囨枡 鏇村>

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

si4948ey鍙冩暩(sh霉)

  • 鍒堕�犲晢Vishay
  • 鏅堕珨绠℃サ鎬�P-Channel
  • 姹叉サ/婧愭サ鎿婄┛闆诲60 V
  • 闁�/婧愭搳绌块浕澹�+/- 20 V
  • 婕忔サ閫ｇ簩(x霉)闆绘祦3.1 A
  • 闆婚樆姹叉サ/婧愭サ RDS锛堝皫(d菐o)閫氾級120 mOhms
  • 閰嶇疆Dual
  • 鏈�澶у伐浣滄韩搴�+ 175 C
  • 瀹夎棰�(f膿ng)鏍�SMD/SMT
  • 灏佽 / 绠遍珨SOIC-8 Narrow
  • 涓嬮檷鏅�(sh铆)闁�12 ns
  • 鏈�灏忓伐浣滄韩搴�- 55 C
  • 鍔熺巼鑰楁暎2.4 W
  • 涓婂崌鏅�(sh铆)闁�10 ns
  • 宸ュ粻鍖呰鏁�(sh霉)閲�100
  • 鍏稿瀷闂�(gu膩n)闁夊欢閬叉檪(sh铆)闁�35 ns