Hello,
I need some additional information for DS125BR401A NJY(QFN) package.
The below is from other TI device and I need the information that is marked by yellow line for DS125BT401A.
Could you tell me them?
The below is from the DS125BR401A datasheet.
You can see there is no information about that.
Regards,
Oba
Hi Oba,
The dimension on the right is shown in the attached drawing below. This information is from the www.ti.com website link: www.ti.com/.../mpqs027a.pdf
The dimension on the left min 0mm and max 0.05mm is the same for the NJY package.
Regards,
Lee
Hi Oba,
See below.
The left side dimensions highlighted the coplanarity.
The right side dimensions highlighted the corner tab height above the bottom of the package.
For the NJY package:
Coplanarity 0.00 - 0.05 mm (difference between metal pins and plastic mold compound)
Tab Height 0.1mm (height of corner tab above package bottom)
Regards,
Lee
Hello,
I think “coplanarity” is not "difference between metal pins and plastic mold compound". It is “standoff”, I think.
“Coplanarity” should be deviation of the terminals from the seating plane like the below figure.
And usually the symbol like the below is used for package coplanarity.
Could you please check again?
Regards,
Oba
