參數(shù)資料
型號: BT149G
廠商: NXP Semiconductors N.V.
元件分類: 參考電壓二極管
英文描述: SCR
封裝: BT149G<SOT54 (SOT54)|<<http://www.nxp.com/packages/SOT54.html<1<week 5, 2005,;BT149G<SOT54 (SOT54)|<<http://www.nxp.com/packages/SOT54.html<1<week 5, 2005,;
文件頁數(shù): 9/15頁
文件大?。?/td> 107K
代理商: BT149G
the PCB. SOT223 and SOT428 used the same pad
layouts, while SOT404 had its own PCBs. Figure 10
shows the second smallest and largest pad size test
boards for SOT223 / SOT428, and Fig. 11 shows the
smallest and largest pad size test boards for
SOT404. Note that these test boards are not shown
full scale.
Fig. 10. SOT223 / SOT428 test PCB layout, small and large pad areas.
Fig. 11. SOT404 test PCB layout, small and large pad areas.
Separate power and measurement connections were
taken via an edge connector to the device. The
PCBs were standard fibreglass FR4 with 35
μ
m
copper which had been very lightly “tinned” by
electrochemical deposition. (Thermal resistance will
not be reduced by a thick layer of roller tinning!) The
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
BT149G AMO 功能描述:SCR AMMORA SCR RoHS:否 制造商:STMicroelectronics 最大轉(zhuǎn)折電流 IBO:480 A 額定重復(fù)關(guān)閉狀態(tài)電壓 VDRM:600 V 關(guān)閉狀態(tài)漏泄電流(在 VDRM IDRM 下):5 uA 開啟狀態(tài) RMS 電流 (It RMS): 正向電壓下降:1.6 V 柵觸發(fā)電壓 (Vgt):1.3 V 最大柵極峰值反向電壓:5 V 柵觸發(fā)電流 (Igt):35 mA 保持電流(Ih 最大值):75 mA 安裝風(fēng)格:Through Hole 封裝 / 箱體:TO-220 封裝:Tube
BT149G,126 功能描述:SCR AMMORA SCR RoHS:否 制造商:STMicroelectronics 最大轉(zhuǎn)折電流 IBO:480 A 額定重復(fù)關(guān)閉狀態(tài)電壓 VDRM:600 V 關(guān)閉狀態(tài)漏泄電流(在 VDRM IDRM 下):5 uA 開啟狀態(tài) RMS 電流 (It RMS): 正向電壓下降:1.6 V 柵觸發(fā)電壓 (Vgt):1.3 V 最大柵極峰值反向電壓:5 V 柵觸發(fā)電流 (Igt):35 mA 保持電流(Ih 最大值):75 mA 安裝風(fēng)格:Through Hole 封裝 / 箱體:TO-220 封裝:Tube
BT149G,412 功能描述:SCR BULKSL TRIAC RoHS:否 制造商:STMicroelectronics 最大轉(zhuǎn)折電流 IBO:480 A 額定重復(fù)關(guān)閉狀態(tài)電壓 VDRM:600 V 關(guān)閉狀態(tài)漏泄電流(在 VDRM IDRM 下):5 uA 開啟狀態(tài) RMS 電流 (It RMS): 正向電壓下降:1.6 V 柵觸發(fā)電壓 (Vgt):1.3 V 最大柵極峰值反向電壓:5 V 柵觸發(fā)電流 (Igt):35 mA 保持電流(Ih 最大值):75 mA 安裝風(fēng)格:Through Hole 封裝 / 箱體:TO-220 封裝:Tube
BT149G126 制造商:NXP Semiconductors 功能描述:THYRISTOR 800mA 600V TO-92
BT149G412 制造商:NXP Semiconductors 功能描述:THYRISTOR .8A 600V TO-92