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https://e2e.ti.com/support/power-management-group/power-management/f/power-management-forum/946635/tl431-thermal-resistance-rjc-and-rjb
您能否共享 TL431BIDBVR 的结至外壳热阻 RJC 和结至电路板热阻 RJB
谢谢你。
此致、 戈瑟姆 M P
您好、Gowtham、
这是缺失的值。 RJC 在数据表中为：131。
Theta JB (标准数据表值) 63.4
PSI JT (标准数据表值) 20.1. Ψ JB (标准数据表值) 62.1.
