- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄98046 > MTD2N50E (ON SEMICONDUCTOR) 2 A, 500 V, 3.6 ohm, N-CHANNEL, Si, POWER, MOSFET PDF資料下載
參數(shù)資料
| 型號： | MTD2N50E |
| 廠商： | ON SEMICONDUCTOR |
| 元件分類： | JFETs |
| 英文描述： | 2 A, 500 V, 3.6 ohm, N-CHANNEL, Si, POWER, MOSFET |
| 封裝： | CASE 369A-13, DPAK-3 |
| 文件頁數(shù)： | 11/12頁 |
| 文件大?。?/td> | 147K |
| 代理商： | MTD2N50E |
MTD2N50E
http://onsemi.com
8
Another alternative would be to use a ceramic substrate
or an aluminum core board such as Thermal Clad
t. Using
a board material such as Thermal Clad, an aluminum core
board, the power dissipation can be doubled using the same
footprint.
SOLDER STENCIL GUIDELINES
Prior to placing surface mount components onto a printed
circuit board, solder paste must be applied to the pads.
Solder stencils are used to screen the optimum amount.
These stencils are typically 0.008 inches thick and may be
made of brass or stainless steel. For packages such as the
SC59, SC70/SOT323, SOD123, SOT23, SOT143,
SOT223, SO8, SO14, SO16, and SMB/SMC diode
packages, the stencil opening should be the same as the pad
size or a 1:1 registration. This is not the case with the DPAK
and D2PAK packages. If one uses a 1:1 opening to screen
solder onto the drain pad, misalignment and/or
“tombstoning” may occur due to an excess of solder. For
these two packages, the opening in the stencil for the paste
should be approximately 50% of the tab area. The opening
for the leads is still a 1:1 registration. Figure 16 shows a
typical stencil for the DPAK and D2PAK packages. The
pattern of the opening in the stencil for the drain pad is not
critical as long as it allows approximately 50% of the pad to
be covered with paste.
Figure 16. Typical Stencil for DPAK and
D2PAK Packages
SOLDER PASTE
OPENINGS
STENCIL
SOLDERING PRECAUTIONS
The melting temperature of solder is higher than the rated
temperature of the device. When the entire device is heated
to a high temperature, failure to complete soldering within
a short time could result in device failure. Therefore, the
following items should always be observed in order to
minimize the thermal stress to which the devices are
subjected.
Always preheat the device.
The delta temperature between the preheat and
soldering should be 100
°C or less.*
When preheating and soldering, the temperature of the
leads and the case must not exceed the maximum
temperature ratings as shown on the data sheet. When
using infrared heating with the reflow soldering
method, the difference shall be a maximum of 10
°C.
The soldering temperature and time shall not exceed
260
°C for more than 10 seconds.
When shifting from preheating to soldering, the
maximum temperature gradient shall be 5
°C or less.
After soldering has been completed, the device should
be allowed to cool naturally for at least three minutes.
Gradual cooling should be used as the use of forced
cooling will increase the temperature gradient and
result in latent failure due to mechanical stress.
Mechanical stress or shock should not be applied
during cooling.
* Soldering a device without preheating can cause
excessive thermal shock and stress which can result in
damage to the device.
* Due to shadowing and the inability to set the wave height
to incorporate other surface mount components, the D2PAK
is not recommended for wave soldering.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| MTD3302 | 8300 mA, 30 V, N-CHANNEL, Si, SMALL SIGNAL, MOSFET |
| MTD4N20E | 4 A, 200 V, 1.2 ohm, N-CHANNEL, Si, POWER, MOSFET |
| MTD4N20E1 | 4 A, 200 V, 1.2 ohm, N-CHANNEL, Si, POWER, MOSFET |
| MTD4N20E-1 | 4 A, 200 V, 1.2 ohm, N-CHANNEL, Si, POWER, MOSFET |
| MTD9N10ET4 | 9 A, 100 V, 0.25 ohm, N-CHANNEL, Si, POWER, MOSFET |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MTD2N50E1 | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| MTD3010N | 功能描述:PHOTO DIODE 900NM DOME CLR TO-18 RoHS:是 類別:傳感器，轉(zhuǎn)換器 >> 光學(xué) - 光電檢測器 - 光電二極管 系列:- 標(biāo)準(zhǔn)包裝:1 系列:- 波長:850nm 顏色 - 增強(qiáng)型:- 光譜范圍:400nm ~ 1100nm 二極管類型:引腳 nm 下響應(yīng)率:0.62 A/W @ 850nm 響應(yīng)時(shí)間:5ns 電壓 - (Vr)（最大）:50V 電流 - 暗（標(biāo)準(zhǔn)）:1nA 有效面積:1mm² 視角:150° 工作溫度:-40°C ~ 100°C 封裝/外殼:徑向，5mm 直徑（T 1 3/4） 其它名稱:475-2649-6 |
| MTD3010N-DIG | 制造商:Marktech Optoelectronics 功能描述:PHOTO DIODE 900NM DOME CLR TO-18 |
| MTD3010PM | 功能描述:PHOTO DIODE 900NM DOME CLR TO-18 RoHS:是 類別:傳感器，轉(zhuǎn)換器 >> 光學(xué) - 光電檢測器 - 光電二極管 系列:- 標(biāo)準(zhǔn)包裝:1 系列:- 波長:850nm 顏色 - 增強(qiáng)型:- 光譜范圍:400nm ~ 1100nm 二極管類型:引腳 nm 下響應(yīng)率:0.62 A/W @ 850nm 響應(yīng)時(shí)間:5ns 電壓 - (Vr)（最大）:50V 電流 - 暗（標(biāo)準(zhǔn)）:1nA 有效面積:1mm² 視角:150° 工作溫度:-40°C ~ 100°C 封裝/外殼:徑向，5mm 直徑（T 1 3/4） 其它名稱:475-2649-6 |
| MTD3010PM_11 | 制造商:MARKTECH 制造商全稱:Marktech Corporate 功能描述:Peak Sensitivity Wavelength: 900nm |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。