ISOW7841: PACKAGE Distance

Derek Xie

Genius 12255 points

Part Number: ISOW7841

Hi Team:

Could you help to check the ISOW7841's distance between the two red lines:

over 6 years ago

0 Tejas Hommaradi over 6 years ago

TI__Intellectual 2855 points

Hi Derek,

I don't have exact measured value, but the distance marked should be lower than 1.5mm.

And why is this data required? any specific reason?

Regards

Tejas

0 Derek Xie over 6 years ago in reply to Tejas Hommaradi

TI__Genius 12255 points

Hi Tejas:
Could you please give me an accurate data?
Customer need this data to check the creep distance. Could you help me to check it?

0 Derek Xie over 6 years ago in reply to Derek Xie

TI__Genius 12255 points

Hi Tejas:
Customer need document or picture to show the distance. Could you help on it? Thanks.

0 Tejas Hommaradi over 6 years ago in reply to Derek Xie

TI__Intellectual 2855 points

Hi Derek,

Sorry for taking long time to reply,

I checked this with our package team and according to package design the distance between two red lines would be 1.4 + .125mm = 1.525mm. However, the creepage (Shortest terminal-to-terminal distance across the
package surface/ Air) will be >8mm with HV / ISOLATION land pattern.

Regards
Tejas

Isolation

Isolation forum

ISOW7841: PACKAGE Distance