Answered

• ESD321: TVS protection with series resistor

  

  Billy Parthipan

  Resolved

  Part Number: ESD321 Tool/software: Hi, I have been using this part for a while in the configuration shown in Fig. A in almost all my designs. I recently saw this part failed on the programming port at the EMS. I suspect that the programming dongle was…

  • Resolved

  • 20 days ago
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Answered

• ESD321: DPY (X1SON, 2) Package Drawing

  

  Jhon Henry Gonzales

  Resolved

  Part Number: ESD321 Tool/software: Good day, The document for the DPY2 (X1SON, 2) package drawing linked in the ESD321 product page is only showing the generic package view/3D model of the part. It does not include the package outline dimensions and…

  • Resolved

  • 2 months ago
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• ESD321: Top part marking

  

  Winston Mau

  TI Thinks Resolved

  Part Number: ESD321 Other Parts Discussed in Thread: TLV717P , TPS3831 Tool/software: Your marking lookup tool states that "DD" is for ESD321DPYR . But we just received a reel of 10,000 and the marking doesn't match with what your lookup tools…

  • 4 months ago
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• ESD321: Pin 1 clarify

  

  Zoey Wu

  Part Number: ESD321 Tool/software: hi team, my customer find that the position of pin1 of ESD321 will be different in chips with different batches. U can refer to the picture , it is hard for customer to tell the position of pin1 just according to the…

  • 5 months ago
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Answered

• ESD321: ESD Circuit

  

  Shuji Ishiwata

  Resolved

  Part Number: ESD321 Other Parts Discussed in Thread: ESD122 , , STRIKE Tool/software: Hi All, I have some questions about ESD321 and ESD122. (1) The ESD321 has one diode circuit. The ESD122 has two diode circuits. 　　What are the advantages and disadvantages…

  • Resolved

  • 5 months ago
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• ESD321: ESD321: How do you tell the polarity of the package?

  

  Gary Lock

  TI Thinks Resolved

  Part Number: ESD321 Tool/software: Can someone please confirm the correct answer for the SOD-523 package part? The datasheet seems to be consistent and correct for the X1SON part, but is contradictory for the SOD-523 package part. And physical part…

  • 8 months ago
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• ESD321: unidirectional vs bidirectional ESD

  

  Roy Chou1

  TI Thinks Resolved

  Part Number: ESD321 Other Parts Discussed in Thread: STRIKE Tool/software: Hi Team, As I know, most of ESD are bidirectional structure. It can both positive and negative ESD strikes. And I am weird whether there is a scenario that only needs to be protected…

  • 7 months ago
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Answered

• ESD321: pin1 position

  

  Mia Ma

  Resolved

  Part Number: ESD321 Tool/software: Hi team, For out ESD321DYAR, the pin layout is as below So does that mean the start of the marking '1L8' is the PIN 1, if this understanding is correct? Thanks Best regards Mia

  • Resolved

  • 8 months ago
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Answered

• ESD321: Recommend SMT profile

  

  Khoi Le

  Resolved

  Part Number: ESD321 Tool/software: Hi apps team, I want to ask about ESD321DYAR SMT profile. The package will be SOT-5X3 (DYA) , do we have any document to support this, thanks.

  • Resolved

  • 9 months ago
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• ESD321: ESD321DPYR

  

  Prince Gola

  TI Thinks Resolved

  Part Number: ESD321 Tool/software: I am planning to use ESD diode (MPN: ESD321DPYR) in my current project. Can you please share the details of the standard followed for the 8/20us surge. How can i validate it at my end. Regards, Prince

  • 11 months ago
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