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2SK3291鏄竴绋甆婧濋亾MOSFET鏅堕珨绠�锛屽唬娉涙噳鐢ㄤ簬楂橀牷鍔熺巼鏀惧ぇ鍣ㄣ�佸皠闋婚枊闂滃拰闊抽牷鍔熺巼鏀惧ぇ鍣ㄧ瓑鍫存櫙銆傝┎鍣ㄤ欢浠ュ叾楂樺鐩娿�佷綆鍣伈鍜岄珮鎿婄┛闆诲鐗规�ц�岃憲绋�锛岄潪甯搁仼鍚堥渶瑕侀珮鎬ц兘鍜岄珮绌�(w臎n)瀹氭�х殑闆诲瓙闆昏矾瑷▓銆�
銆�銆�2SK3291閫氬父鐢ㄤ簬闊抽牷鍔熺巼鏀惧ぇ鍣ㄧ殑椹呭嫊绱氭垨杓稿嚭绱�锛屼互鍙婂湪灏勯牷鎳夌敤涓綔鐐哄姛鐜囨斁澶у櫒鐨勬牳蹇冨厓浠�銆傚叾鍑鸿壊鐨勭窔鎬х壒鎬у拰杓冧綆鐨勫皫閫氶浕闃讳娇鍏舵垚鐐鸿ū澶氶珮鎬ц兘妯℃摤闆昏矾鐨勭悊鎯抽伕鎿�銆�
椤炲瀷锛歂婧濋亾MOSFET
銆�銆�鏈�澶ц�楁暎鍔熺巼锛圥d锛夛細50W
銆�銆�婕忔簮鎿婄┛闆诲锛圔VDSS锛夛細80V
銆�銆�鏌垫サ闁惧�奸浕澹擄紙Vgs(th)锛夛細2V~4V
銆�銆�婕忔サ闆绘祦锛圛d锛夛細12A
銆�銆�杓稿叆闆诲锛圕iss锛夛細370pF
銆�銆�璺ㄥ皫锛圙fs锛夛細12S
銆�銆�绲愭韩鑼冨湇锛�-55鈩儈+150鈩�
2SK3291鍏锋湁浠ヤ笅涓昏鐗规�э細
銆�銆�1. 楂樺鐩婂拰浣庡櫔鑱叉�ц兘锛岄仼鐢ㄤ簬楂橀牷鍜屽皠闋绘噳鐢ㄣ��
銆�銆�2. 杓冧綆鐨勫皫閫氶浕闃�锛岃兘澶犳湁鏁堥檷浣庡姛鐜囨悕鑰椼��
銆�銆�3. 楂樻搳绌块浕澹�锛岀⒑淇濆湪楂樺鐠�(hu谩n)澧冧笅鐨勫彲闈犻亱琛屻��
銆�銆�4. 鑹ソ鐨勭啽绌�(w臎n)瀹氭��锛屾敮鎸侀暦鏅傞枔宸ヤ綔鑰屼笉鏄撴悕澹�銆�
銆�銆�5. 蹇�熼枊闂滆兘鍔�锛岄仼鐢ㄤ簬楂橀�熼枊闂滈浕璺�銆�
銆�銆�6. 绶婃箠鐨勫皝瑁濆舰寮忥紝鏂逛究闆嗘垚鍒板皬鍨嬪寲瑷▓涓�銆�
2SK3291鐨勪富瑕佹噳鐢ㄩ牁鍩熷寘鎷細
銆�銆�1. 闊抽牷鍔熺巼鏀惧ぇ鍣ㄤ腑鐨勯﹨鍕曠礆鍜岃几鍑虹礆鍏冧欢銆�
銆�銆�2. 灏勯牷鍔熺巼鏀惧ぇ鍣�锛岀壒鍒ユ槸鍦ㄩ珮闋婚�氫俊瑷倷涓�銆�
銆�銆�3. 楂樻晥闁嬮棞闆绘簮鍜岄�嗚畩鍣ㄩ浕璺�銆�
銆�銆�4. 宸ユキ(y猫)鎺у埗瑷倷涓殑鍔熺巼瑾跨瘈(ji茅)鍜岄枊闂滃姛鑳姐��
銆�銆�5. 鐒＄窔閫氫俊绯荤当(t菕ng)涓殑灏勯牷淇¤櫉铏曠悊妯″銆�
銆�銆�6. 娓│鑸囨脯閲忚ō鍌欎腑鐨勪俊铏熸斁澶ц垏铏曠悊閮ㄥ垎銆�
2SK291, 2SK3289
