| 產地：yczdh0037 |
6RA7098-4DS22-0整流器6RA70984DS220
6RA7098-4DS22-0整流器6RA70984DS220
6RA7098-4DS22-0整流器6RA70984DS220
6RA7098-4DS22-0整流器6RA70984DS220參數表
6RA7098-4DS22-0整流器6RA70984DS220說明書
6RA7098-4DS22-0三極管的hFE參數與貯存時間ts相關，一般hFE大的三極管ts也較大，過去人們對ts的認識以及ts的測量儀器均較為欠缺，人們更依賴hFE參數來選擇三極管。
6RA7098-4DS22-0在開關狀態下，hFE的選擇通常有以下認識：第一、hFE應盡可能高，以便用·少的基極電流得到·大的工作電流，同時給出盡可能低的飽和電壓，這樣就可以同時在輸出和驅動電路中降低損耗。
6RA7098-4DS22-0但是，如果考慮到開關速度和電流容限，則hFE的·大值就受到限制；第二、中國的廠家曾經傾向於選用hFE較小的器件，例如hFE為10到15，甚至8到10的三極管就一度很受歡迎(後來，由於基極回路流行採用電容觸發線路，hFE的數值有所上升)，hFE的數值小則飽和深度小，從而有利於降低晶體管的發熱。
6RA7098-4DS22-0實際上，晶體管的飽和深度受到Ib、hFE兩個因素的影響，因而通過磁環及繞組參數、基極電阻Rb的調整，也可以降低飽和深度。
6RA8088-6LS22-0AA0
6RA8088-6LV62-0AA0
6RA8090-6GS22-0AA0
6RA8090-6GV62-0AA0
6RA8090-6KS22-0AA0
6RA8090-6KV62-0AA0
6RA8091-6DS22-0AA0
6RA8091-6DV62-0AA0
6RA8091-6FS22-0AA0
6RA8091-6FV62-0AA0
6RA8093-4DS22-0AA0
6RA8093-4DV62-0AA0
6RA8093-4GS22-0AA0
6RA8093-4GV62-0AA0
6RA8093-4KS22-0AA0
6RA8093-4KV62-0AA0
6RA8093-4LS22-0AA0
6RA8093-4LV62-0AA0
6RA8095-4DV62-0AA0
6RA8095-4GS22-0AA0
6RA8095-4GV62-0AA0
6RA8095-4KS22-0AA0
6RA8095-4KV62-0AA0
6RA8095-4LS22-0AA0
6RA8095-4LV62-0AA0
6RA8096-4GS22-0AA0
6RA8096-4GV62-0AA0
6RA8096-4MS22-0AA0
6RA8096-4MV62-0AA0
6RA8097-4GS22-0AA0
6RA8097-4GV62-0AA0
6RA8097-4KS22-0AA0
6RA8097-4KV62-0AA0
6RA8098-4DS22-0AA0
6RA8098-4DV62-0AA0
6RX1800-0SV00
6RX1800-0SM00
6RA7000-0MV62-0
6RA7013-6DV62-0
6RA7018-6DS22-0
6RA7018-6DV62-0
6RA7018-6FS22-0
6RA7018-6FV62-0
6RA7025-6DS22-0
6RA7025-6DV62-0
6RA7025-6FS22-0
6RA7025-6FV62-0
6RA7025-6GS22-0
6RA7025-6GV62-0
6RA7028-6DS22-0
6RA7028-6DV62-0
6RA7028-6FS22-0
6RA7028-6FV62-0
6RA7031-6DS22-0
6RA7031-6DV62-0
9.10
6RA7031-6FS22-0
6RA7031-6FV62-0
6RA7031-6GS22-0
6RA7031-6GV62-0
6RA7075-6DS22-0
6RA7075-6DV62-0
6RA7075-6FS22-0
6RA7075-6FV62-0
6RA7075-6GS22-0
6RA7075-6GV62-0
6RA7078-6DS22-0
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6RA7078-6FS22-0
6RA7078-6FV62-0
6RA7081-6DS22-0
6RA7081-6DV62-0
6RA7081-6GS22-0
6RA7081-6GV62-0
6RA7082-6FS22-0
6RA7082-6FV62-0
6RA7085-6DS22-0
6RA7085-6DV62-0
6RA7085-6FS22-0
6RA7085-6FV62-0
6RA7085-6GS22-0
6RA7085-6GV62-0
6RA7086-6KS22-0
6RA7086-6KV62-0
6RA7087-6DS22-0
6RA7087-6DV62-0
6RA7087-6FS22-0
6RA7087-6FV62-0
6RA7087-6GS22-0
6RA7087-6GV62-0
6RA7088-6KS22-0
6RA7088-6LS22-0
6RA7088-6LV62-0
6RA7090-6GS22-0
6RA7090-6GV62-0
6RA7090-6KV62-0
6RA7091-6DS22-0
6RA7091-6DV62-0
6RA7091-6FS22-0
6RA7091-6FV62-0
6RA7093-4DS22-0
6RA7093-4DV62-0
6RA7093-4GS22-0
6RA7093-4GS22-6
6RA7093-4GV62-0
6RA7093-4KS22-0
6RA7093-4KV62-0
6RA7093-4LS22-0
6RA7093-4LS22-6
6RA7093-4LV62-0
6RA7095-4DS22-0
6RA7095-4DV62-0
6RA7095-4GS22-0
6RA7095-4GS22-6
6RA7095-4GV62-0
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