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P3500SB on a board, in 3D

P3500SB

TECH PUBLIC

SMB Semiconductor Discharge Tubes (TSS) ROHS

Extended
DatasheetJLCPCBLCSCtech-public/P3500SB
Category
ESD And Surge Protection (TVS, ESD)
Package
SMB
Pins
2

Overview

The P3500SB is an ESD And Surge Protection made by TECH PUBLIC in a SMB package with 2 pins. SMB Semiconductor Discharge Tubes (TSS) ROHS.

PCBKit's library has its KiCad symbol (Device:D_TVS, from KiCad's library) and its footprint (Diode_SMD:D_SMB, from KiCad's library), ready for a KiCad board. 1,350 are in stock at JLCPCB (part C5380651).

Symbol

Device:D_TVSFrom KiCad's library

Footprint

12
Diode_SMD:D_SMBFrom KiCad's library

Parameters

7
Hold Current(Ih)
120mA
Off-state Capacitance (Co)
48pF
On - State Current(It)
2.2A
On - State Voltage(VT)
4V
Operating Temperature Range
-40℃~+150℃
Peak Pulse Current-Ipp (10/1000us)
80A
Switching Voltage(Vs)
400V

Order codes

1

Pinout

2
The pins of the P3500SB
PinNameType
1A1Passive
2A2Passive

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A picture
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A picture that opens the part, for a README
[![P3500SB](https://pcbkit.io/embed/parts/tech-public/P3500SB.jpg?size=s)](https://pcbkit.io/parts/tech-public/P3500SB)

Questions

Is there a KiCad symbol and footprint for the P3500SB?

Yes. The symbol is Device:D_TVS and the footprint Diode_SMD:D_SMB, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the P3500SB?

SMB, with 2 pins. Its footprint is drawn on this page.

Where is the P3500SB datasheet?

TECH PUBLIC publishes it: the Datasheet link on this page opens it.

Where can I order the P3500SB?

JLCPCB lists it as part C5380651, with 1,350 in stock; the sellers' links on this page open their listings.

What can replace the P3500SB?

Parts like it in the library: the SMBJ6.5CA by hongjiacheng, the SMBJ6.0CA by hongjiacheng, the SMBJ24CA by hongjiacheng and the SMBJ26CA by hongjiacheng. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

8