鏅傞枔锛�2025/5/8 0:21:02
闁辫畝锛�26
1SMA4745A鏄竴娆鹃珮閫熼枊闂滆倴鐗瑰熀浜屾サ绠�锛屽叿鏈変綆姝ｅ悜闆诲闄嶅拰蹇�熷弽鍚戞仮寰╂檪闁撶殑鐗规�с�傞�欑ó浜屾サ绠″父鐢ㄤ簬楂橀牷鏁存祦銆侀�嗚畩鍣�銆侀枊闂滈浕婧愬強鍚勯楂橀牷闆昏矾涓紝鑳藉鏈夋晥娓涘皯鍔熺巼鎼嶈�楀苟鎻愬崌绯荤当(t菕ng)鏁堢巼銆�
銆�銆�瑭插櫒浠堕噰鐢―O-214AC锛圫MA锛夊皝瑁濆舰寮�锛屽叿鏈夎純楂樼殑鏁ｇ啽鎬ц兘鍜屽彲闈犳�э紝寤ｆ硾閬╃敤浜庢秷璨婚浕瀛�銆佸伐妤�(y猫)鎺у埗浠ュ強閫氫俊瑷倷绛夐牁鍩�銆�
鏈�澶� repetitive peak reverse voltage锛�45V
銆�銆�鏈�澶� DC blocking current锛�1A
銆�銆�鍏稿瀷姝ｅ悜闆诲锛園1A锛夛細0.55V
銆�銆�鍙嶅悜鎭㈠京鏅傞枔锛�35ns
銆�銆�宸ヤ綔绲愭韩鑼冨湇锛�-55鈩� to +175鈩�
銆�銆�鐔遍樆锛圝-C锛夛細85鈩�/W
銆�銆�娴秾闆绘祦鑳藉姏锛堝柈鑴堟矕锛屽崐姝ｅ鸡娉�锛�10ms锛夛細30A
1SMA4745A閲囩敤浜嗚倴鐗瑰熀鍕㈠鎶�琛�锛屽叿鍌欎互涓嬮’钁楃壒榛烇細
銆�銆�1. 妤典綆鐨勬鍚戝闄嶏紙VF锛�锛屾湁鍔╀簬闄嶄綆鍔熻��锛屾彁楂樻暣楂旈浕璺晥鐜�銆�
銆�銆�2. 蹇�熷弽鍚戞仮寰╂檪闁擄紙trr锛�锛岄仼鍚堝湪楂橀牷鎳夌敤涓娇鐢�锛岄伩鍏嶉枊闂滄悕鑰�銆�
銆�銆�3. 鑹ソ鐨勯珮婧�ц兘锛岃兘澶犲湪楂橀仈+175鈩冪殑宸ヤ綔绲愭韩涓嬬┅(w臎n)瀹氶亱琛�銆�
銆�銆�4. 楂樻氮娑岄浕娴佽兘鍔�锛屽寮蜂簡鍏跺湪鐬厠(t脿i)姊濅欢涓嬬殑鑰愬彈鑳藉姏銆�
銆�銆�5. SMA灏忓瀷鍖栧皝瑁濊ō瑷�锛屼究浜庤〃闈㈣布瑁濓紝绡�(ji茅)鐪丳CB绌洪枔銆�
1SMA4745A涓昏鎳夌敤浜庝互涓嬮牁鍩燂細
銆�銆�1. 闁嬮棞妯″紡闆绘簮锛圫MPS锛変腑鐨勯珮闋绘暣娴併��
銆�銆�2. 渚挎敎寮忚ō鍌欏拰娑堣不椤為浕瀛愮敘(ch菐n)鍝佷腑鐨勯浕姹犲厖闆讳繚璀烽浕璺�銆�
銆�銆�3. 閫氫俊瑷倷涓殑淇¤櫉鏁存祦鑸囦繚璀枫��
銆�銆�4. 宸ユキ(y猫)鑷嫊鍖栫郴绲�(t菕ng)涓殑闆绘簮妯″瑷▓銆�
銆�銆�5. 鍚勭ó绾�(x霉)娴佷簩妤电鎳夌敤鍫存櫙锛屽闆绘椹呭嫊銆丏C-DC杞夋彌鍣ㄧ瓑銆�
銆�銆�6. 鍙嶆サ鎬т繚璀烽浕璺�锛岄槻姝㈣几鍏ラ浕婧愭サ鎬ф帴鍙嶅皫鑷寸殑鎼嶅銆�
1N5819
銆�銆�SS14
銆�銆�MBR140
