HB SOI NMOS/TB SOI

IFANR_1

请问一下MOS管属性里面写1.2V high threshold  HB SOI NMOS，这个HB是什么意思？
还有3.3V TB SOI NMOS，中间这个TB又是什么意思？
还有1.2V high threshold floating body SOI PMOS，这个floating body主要是什么意思？
感谢回答的大佬~~

IFANR_1

自顶1111

Hiter_Hou

maybe HB means H-type body contact device, TB means T-type body contact device, FB(Floating body) means no body pick up, actuallly Body contact and body floating is special feature in SOI due to Buried BOX isolation and body pick up is totally diff. with bulk CMOS style

IFANR_1

thanks