BZX884C5V6: Looking for a spice model

Luke Sakamoto

Intellectual 2555 points

Part Number: BZX884C5V6
Other Parts Discussed in Thread: TVS0500

Hi team,

My customer is interested in this IC.

Do we have a spice model or any other simulation model for this IC?

Thanks,

Luke

1 month ago

0 Bryan Rodriguez de San Miguel 1 month ago

TI__Expert 3420 points

Hi Luke,

We currently do not have a spice model of this device. Is there a timeline by when you need this?

Best,

Bryan

0 Luke Sakamoto 1 month ago in reply to Bryan Rodriguez de San Miguel

TI__Intellectual 2555 points

Hi Bryan,

We would like to have it as quick as possible. An eFuse broke because of excessive USB input voltage (small transient when plugging it in). And since the TVS0500's peak voltage is beyond the input eFuse, we think this has better characteristics to prevent input from exceeding 6V. The PCB needs to be patched soon so that is why we are rushing.

I would not normally recommend Zener for a protection but since it is very small current draw, i think this is a good pick with the small package size.

Thanks,

Luke

0 Luke Sakamoto 1 month ago in reply to Luke Sakamoto

TI__Intellectual 2555 points

Confirmed with the customer that they would like to have it somewhere next week.

Thanks,

Luke

0 Bryan Rodriguez de San Miguel 1 month ago in reply to Luke Sakamoto

TI__Expert 3420 points

Hi Luke,

We have not yet developed spice models for our Zener diodes so we would not be able to provide this model by next week. It would take around a month to provide this. This is the same for any other simulation model for Zener diodes. We are currently developing them.

Apologize for the inconvenience.

Let me know if you need anything else.

Best,

Bryan

Interface

Interface forum

BZX884C5V6: Looking for a spice model