STD3N40K3 鏅�(sh铆)闁擄細2025/5/9 8:51:59 闁辫畝锛�23

STD3N40K3鏄竴娆剧敱鎰忔硶鍗婂皫(d菐o)楂旓紙STMicroelectronics锛夌敓鐢�(ch菐n)鐨凬婧濋亾MOSFET鍔熺巼鏅堕珨绠�銆傝┎鍣ㄤ欢閲囩敤浜員O-220灏佽褰㈠紡锛屽叿鏈夐珮鑰愬鍜屼綆灏�(d菐o)閫氶浕闃荤殑鐗归粸(di菐n)锛岄仼鐢ㄤ簬鍚勭ó闁嬮棞(gu膩n)闆绘簮銆丏C-DC杞�(zhu菐n)鎻涘櫒浠ュ強闆绘(j墨)椹�(q奴)鍕�(d貌ng)绛夋噳(y墨ng)鐢ㄥ牬(ch菐ng)鍚�銆�
銆€銆€STD3N40K3閫氶亷鍏跺劒(y艒u)鐣扮殑闆绘埃鎬ц兘鍜岀┅(w臎n)瀹氭€�锛岃兘澶�?y脿n)妯礝(sh猫)瑷�(j矛)鑰呮彁渚涢珮鏁堢殑鍔熺巼绠＄悊瑙ｆ焙鏂规銆傚畠鑳藉鍦ㄩ珮闋绘浠朵笅淇濇寔杓冧綆鐨勬悕鑰�锛屽苟鍏峰倷鍑鸿壊鐨勭啽鎬ц兘銆�

鍙冩暩(sh霉)

鍨嬭櫉(h脿o)锛歋TD3N40K3
銆€銆€灏佽锛歍O-220
銆€銆€鏈€澶ф紡婧愰浕澹�(Vds)锛�400V
銆€銆€鏈€澶ф煹婧愰浕澹�(Vgs)锛毬�20V
銆€銆€閫ｇ簩(x霉)婕忔サ闆绘祦(Id)锛�3A
銆€銆€鑴堟矕婕忔サ闆绘祦(Ip)锛�18A
銆€銆€灏�(d菐o)閫氶浕闃�(Rds(on))锛�1.9惟锛堝湪Vgs=10V鏅�(sh铆)锛�
銆€銆€鍔熻€�(Ptot)锛�75W
銆€銆€宸ヤ綔婧害鑼冨湇(Tj)锛�-55鈩冭嚦+150鈩�
銆€銆€绲�(ji茅)娈肩啽闃�(Rth(j-c))锛�1.4鈩�/W

鐗规€�

STD3N40K3鍏锋湁浠ヤ笅涓昏鐗规€э細
銆€銆€1. 楂樻搳绌块浕澹擄細楂橀仈(d谩)400V锛岄仼鍚堥珮澹撴噳(y墨ng)鐢ㄧ挵(hu谩n)澧�銆�
銆€銆€2. 浣庡皫(d菐o)閫氶浕闃伙細鍦ㄦ煹妤甸﹨(q奴)鍕�(d貌ng)闆诲鐐�10V鏅�(sh铆)锛屽皫(d菐o)閫氶浕闃诲儏鐐�1.9惟锛屾湁鍔╀簬闄嶄綆灏�(d菐o)閫氭悕鑰�銆�
銆€銆€3. 蹇€熼枊闂�(gu膩n)閫熷害锛氱敱浜庤純浣庣殑杓稿叆闆诲鍜岃几鍑洪浕鑽�锛屼娇寰楄┎鍣ㄤ欢鑳藉?q奴)宕縁(xi脿n)蹇€熺殑闁嬮棞(gu膩n)鍕�(d貌ng)浣�锛屽緸鑰屾笡灏戦枊闂�(gu膩n)鎼嶈€�銆�
銆€銆€4. 鐔辩┅(w臎n)瀹氭€у挤(qi谩ng)锛氶噰鐢═O-220灏佽锛屾暎鐔辨€ц兘鑹ソ锛屽彲鎵垮彈杓冮珮鐨勫姛鑰椼€�
銆€銆€5. 楂樺彲闈犳€э細缍�(j墨ng)閬庡毚(y谩n)鏍肩殑璩�(zh矛)閲忔帶鍒舵祦绋嬪埗閫�锛岀⒑淇濋暦鏈熺┅(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)锛氱挵(hu谩n)淇濈劇閴涜ō(sh猫)瑷�(j矛)锛屾豢瓒冲湅闅涚挵(hu谩n)淇濊姹傘€�

鎳�(y墨ng)鐢�

STD3N40K3寤ｆ硾鎳�(y墨ng)鐢ㄤ簬浠ヤ笅闋�(l菒ng)鍩燂細
銆€銆€1. 闁嬮棞(gu膩n)妯″紡闆绘簮(SMPS)锛�
銆€銆€ - AC-DC閬╅厤鍣�
銆€銆€ - 鍏呴浕鍣�
銆€銆€2. DC-DC杞�(zhu菐n)鎻涘櫒锛�
銆€銆€ - 闄嶅(Buck)鎴栧崌澹�(Boost)闆昏矾
銆€銆€ - 澶氱浉渚涢浕妯″
銆€銆€3. 闆绘(j墨)椹�(q奴)鍕�(d貌ng)锛�
銆€銆€ - 灏忓瀷鐩存祦闆绘(j墨)鎺у埗
銆€銆€ - 姝ラ€�(j矛n)闆绘(j墨)鎺у埗鍣�
銆€銆€4. 闆绘睜淇濊(h霉)锛�
銆€銆€ - 閬庢祦銆侀亷澹撲繚璀�(h霉)闆昏矾
銆€銆€ - 鍙嶅悜闆绘睜淇濊(h霉)
銆€銆€5. 閫嗚畩鍣細
銆€銆€ - 灏忓瀷澶櫧鑳介€嗚畩绯荤当(t菕ng)
銆€銆€ - 涓嶉枔鏂烽浕婧�(UPS)