SI4925DDY-T1-GE3 鏅�(sh铆)闁擄細2025/4/27 18:56:14 闁辫畝锛�39

SI4925DDY-T1-GE3 鏄竴娆剧敱 Vishay Siliconix 鐢熺敘(ch菐n)鐨� N 婧濋亾澧炲挤(qi谩ng)鍨嬪姛鐜� MOSFET銆傝┎鍣ㄤ欢閲囩敤 TrenchFET Gen III 鎶€琛�(sh霉)锛岃兘澶犳彁渚涗綆灏�(d菐o)閫氶浕闃诲拰楂樻晥鐜囷紝閬╃敤浜庨珮闋婚枊闂�(gu膩n)鎳�(y墨ng)鐢�銆傚畠鍏锋湁鍑鸿壊鐨勯枊闂�(gu膩n)鐗规€у拰鐔辨€ц兘锛屽唬娉涚敤浜� DC-DC 杞�(zhu菐n)鎻涘櫒銆佽矤(f霉)杓夐粸(di菐n)杞�(zhu菐n)鎻涘櫒銆侀浕姗�(j墨)椹�(q奴)鍕�(d貌ng)浠ュ強渚挎敎寮忚ō(sh猫)鍌欎腑鐨勯浕婧愮鐞嗐€�
銆€銆€閫欐 MOSFET 鐨勫皝瑁濆舰寮忕偤 ThinSOT23-6L锛屾湁鍔╀簬绡€(ji茅)鐪侀浕璺澘绌洪枔锛屽悓鏅�(sh铆)鏀寔琛ㄩ潰璨艰鎶€琛�(sh霉)锛圫MD锛�锛岄仼鍚堣嚜鍕�(d貌ng)鍖栫敓鐢�(ch菐n)銆�

鍙冩暩(sh霉)

鏈€澶ф紡婧愰浕澹�(VDS)锛�30V
銆€銆€鏈€澶ф煹婧愰浕澹�(VGS)锛毬�8V
銆€銆€閫ｇ簩(x霉)婕忔サ闆绘祦(ID)锛�7.6A
銆€銆€灏�(d菐o)閫氶浕闃�(RDS(on))锛�6m惟锛堝湪 VGS=4.5V 鏅�(sh铆)锛�
銆€銆€鏌垫サ闆昏嵎(Qg)锛�10nC
銆€銆€绺介浕瀹�(Ciss)锛�130pF
銆€銆€宸ヤ綔婧害鑼冨湇(TJ)锛�-55鈩� 鑷� +150鈩�
銆€銆€灏佽褰㈠紡锛歍hinSOT23-6L

鐗规€�

SI4925DDY-T1-GE3 鍏锋湁浠ヤ笅椤憲鐗归粸(di菐n)锛�
銆€銆€1. 妤典綆鐨勫皫(d菐o)閫氶浕闃� RDS(on)锛岃兘澶犳湁鏁堥檷浣庡皫(d菐o)閫氭悕鑰�锛屾彁鍗囩郴绲�(t菕ng)鏁堢巼銆�
銆€銆€2. 楂橀€熼枊闂�(gu膩n)鑳藉姏锛岄仼鍚堥珮闋绘噳(y墨ng)鐢ㄥ牬鍚�銆�
銆€銆€3. 灏忓昂瀵� ThinSOT23-6L 灏佽锛岀瘈(ji茅)鐪� PCB 绌洪枔骞剁啊鍖栬ō(sh猫)瑷�(j矛)甯冨眬銆�
銆€銆€4. 绗﹀悎 RoHS 妯�(bi膩o)婧�(zh菙n)锛岀挵(hu谩n)淇濅笖鐒￠沟绱犮€�
銆€銆€5. 鏀寔楂橀浕娴佹搷浣�锛屽悓鏅�(sh铆)淇濇寔杓冧綆鐨勬韩鍗�锛岀⒑淇濆彲闈犳€у拰绌�(w臎n)瀹氭€с€�
銆€銆€6. 瀵伐浣滄韩搴﹁寖鍦�锛岄仼鎳�(y墨ng)鍚勭ó鍤�(y谩n)鑻涚挵(hu谩n)澧冧笅鐨勪娇鐢ㄩ渶姹傘€�

鎳�(y墨ng)鐢�

瑭插姛鐜� MOSFET 寤ｆ硾鎳�(y墨ng)鐢ㄤ簬浠ヤ笅闋�(l菒ng)鍩燂細
銆€銆€1. 绉诲嫊(d貌ng)瑷�(sh猫)鍌欏強娑堣不(f猫i)椤為浕瀛愮敘(ch菐n)鍝佺殑闆绘簮绠＄悊妯″銆�
銆€銆€2. DC-DC 杞�(zhu菐n)鎻涘櫒涓殑鍚屾鏁存祦鎴栭枊闂�(gu膩n)绠°€�
銆€銆€3. 璨�(f霉)杓夐粸(di菐n)杞�(zhu菐n)鎻涘櫒 (POL) 鍜屽垎甯冨紡闆绘簮鏋舵(g貌u)涓殑楂樻晥鍔熺巼杞�(zhu菐n)鎻�銆�
銆€銆€4. 闆绘睜渚涢浕绯荤当(t菕ng)鐨勫厖鏀鹃浕鎺у埗銆�
銆€銆€5. 鍚勭ó灏忓瀷闆绘(j墨)椹�(q奴)鍕�(d貌ng)鍜岀辜闆诲櫒鎺у埗銆�
銆€銆€6. 鍙敎寮忛浕瀛愮敘(ch菐n)鍝佸绛嗚鏈浕鑵�銆佸钩鏉块浕鑵﹀拰鏅鸿兘鎵嬫(j墨)鐨勫収(n猫i)閮ㄩ浕婧愰浕璺�銆�