Thank you for reporting this issue. You are right, this should be a diode symbol. We will have this fixed for you and we'll get back to you soon.
Answered 2 weeks, 1 day ago.
Thank you for patiently waiting. We have updated this part for you and you can now download it here: https://www.snapeda.com/parts/SESD0402X1UN-0020-090/Littelfuse%20Inc./view-part/?ref=search&t=SESD0402X1UN-0020-090. Kindly let us know if you have questions about this.
Answered 1 week, 5 days ago.