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SMB6F85A, in 3D

SMB6F85A

STMicroelectronics

105V 178V 1uA 22.5A@8/20us 4kW@8/20us 85V IEC 61000-4-2、IEC 61000-4-4 TVS Unidirectional SMB-flat ESD and Surge Protection (TVS/ESD) ROHS

Extended
DatasheetJLCPCBLCSCst/SMB6F85A
Category
TVS
Package
SMB-flat
Pins
2

Overview

The SMB6F85A is a TV made by STMicroelectronics in a SMB-flat package with 2 pins. 105V 178V 1uA 22.5A@8/20us 4kW@8/20us 85V IEC 61000-4-2、IEC 61000-4-4 TVS Unidirectional SMB-flat ESD and Surge Protection (TVS/ESD) ROHS.

PCBKit's library has its KiCad symbol (Device:D_TVS, from KiCad's library) and its footprint (EasyEDA_Cloud:SMB_L4.3-W3.6-LS5.4-RD, from EasyEDA), ready for a KiCad board. 1,000 are in stock at JLCPCB (part C1974070).

Symbol

Device:D_TVSFrom KiCad's library

Footprint

12
EasyEDA_Cloud:SMB_L4.3-W3.6-LS5.4-RDFrom EasyEDA

Parameters

10
Clamping Voltage
178V
Number of Channels
Single-channel
Peak Pulse Current (Ipp)
22.5A@8/20us
Peak Pulse Power Dissipation (Ppp)
4kW@8/20us
Polarity
Unidirectional
Reverse Leakage Current (Ir)
1uA
Reverse Stand-Off Voltage (Vrwm)
85V
Type
TVS
Voltage - Breakdown
105V
level of protection
IEC 61000-4-2

Order codes

1

Pinout

2
The pins of the SMB6F85A
PinNameType
1A1Passive
2A2Passive

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Questions

Is there a KiCad symbol and footprint for the SMB6F85A?

Yes. The symbol is Device:D_TVS and the footprint EasyEDA_Cloud:SMB_L4.3-W3.6-LS5.4-RD, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the SMB6F85A?

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

Where is the SMB6F85A datasheet?

STMicroelectronics publishes it: the Datasheet link on this page opens it.

Where can I order the SMB6F85A?

JLCPCB lists it as part C1974070, with 1,000 in stock; the sellers' links on this page open their listings.

What can replace the SMB6F85A?

Parts like it in the library: the ATV04A850J-HF by Comchip, the SMAJ85A-HF by Comchip, the SMAJ85CA-HF by Comchip and the SMAJ85A M2G by Taiwan Semiconductor. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

8