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AR# 1837

Thermal Data, FPGA - What is the absolute maximum junction temperature (Tj max) for plastic and ceramic parts?

Description

What is the absolute maximum junction temperature (Tj max) for plastic and ceramic parts?

What safe Tj max value should I use to run my device?

解决方案

What is the absolute maximum junction temperature (Tj max) for plastic and ceramic parts?

The specification for Tj - Junction Temperature is given for most of Xilinx families under the "Absolute Maximum Ratings" section of the Xilinx Data Book. This absolute maximum Tj value is consistent for all Xilinx devices, and is as follows:

Absolute Max Junction Temperature:

+150 deg C for mature Xilinx devices (XC3000, XC4000 series) in ceramic packages.

+125 deg C for all Xilinx devices in plastic packages, and newer device families in ceramic packages.

For the maximum Tj (Tc for ceramic packages) particular toyour device, please see that device family data sheet.

What safe Tj max value should I use to run my device?

Xilinx can not guarantee timing specs at the above-mentioned temperature, as these are absolute maximum ratings. Device operation for extended times at these temperatures could result in design failure or damage to the part.

For reliable operation, the part should be run at its specified operating temperature range. The operating temperature range is limited by the temperature grade of the part viz., Commercial (C) or Industrial (I) grades. This temperature range is specified in the "Recommended Operating Conditions" section of the device data sheets.
AR# 1837
创建日期 08/21/2007
Last Updated 12/15/2012
状态 Active
Type 综合文章
器件
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