参数资料
型号: MJ2500
厂商: ON SEMICONDUCTOR
元件分类: 功率晶体管
英文描述: 10 A, 60 V, PNP, Si, POWER TRANSISTOR, TO-204AA
封装: METAL, TO-3, 2 PIN
文件页数: 10/59页
文件大小: 355K
代理商: MJ2500
4–3
Surface Mount Package Information and Tape and Reel Specifications
Motorola Bipolar Power Transistor Device Data
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. This is not the case with the
DPAK and D2PAK packages. If a 1:1 opening is used to
screen solder onto the drain pad, misalignment and/or “tomb-
stoning” 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 3 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 3. 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 mini-
mize 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 should be a maximum of 10
°C.
The soldering temperature and time should 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 since the use of forced
cooling will increase the temperature gradient and will
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.
相关PDF资料
PDF描述
MJ3281A 15 A, 200 V, NPN, Si, POWER TRANSISTOR, TO-204AA
MJ1302A 15 A, 200 V, PNP, Si, POWER TRANSISTOR, TO-204AA
MJ410 5 A, 200 V, NPN, Si, POWER TRANSISTOR, TO-204AA
MJ413 10 A, 325 V, NPN, Si, POWER TRANSISTOR, TO-204AA
MJB18004D2T4 5 A, 450 V, NPN, Si, POWER TRANSISTOR
相关代理商/技术参数
参数描述
MJ2500_12 制造商:COMSET 制造商全称:Comset Semiconductor 功能描述:COMPLEMENTARY POWER DARLINGTONS
MJ2501 功能描述:达林顿晶体管 PNP Darlington Power LTB 9-2009 RoHS:否 制造商:Texas Instruments 配置:Octal 晶体管极性:NPN 集电极—发射极最大电压 VCEO:50 V 发射极 - 基极电压 VEBO: 集电极—基极电压 VCBO: 最大直流电集电极电流:0.5 A 最大集电极截止电流: 功率耗散: 最大工作温度:+ 150 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-18 封装:Reel
MJ2501 制造商:SPC Multicomp 功能描述:TRANSISTOR DARLINGTON TO-3 制造商:STMicroelectronics 功能描述:TRANSISTOR DARLINGTON TO-3
MJ2501_03 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:COMPLEMENTARY SILICON POWER DARLINGTON TRANSISTORS
MJ-2502 功能描述:CONN 2.5MM RT ANGLE JACK PNL MNT RoHS:是 类别:连接器,互连式 >> 套管 - 音频 系列:- 标准包装:1 系列:SealTite® 连接器类型:唱机(RCA)插座 类型:公头 信号线路:单声道 插头/配接插头直径:3.20mm 内径,9.00mm 外径(RCA) 位置/触点数:2 导线,2 触点 内部开关:不包括开关 安装类型:自由悬挂 端子:压缩 屏蔽:无屏蔽 特点:- 色彩 - 触头:金 触点材料:- 触点材料 - 镀层:- 体座材料:- 体座颜色:银 工作温度:- 电压 - 额定:- 额定电流:- 包装:散装