SMB6F15AY

STMicroelectronics

-55℃~+175℃ 115A@8/20us 16V 18.8V 1uA 34.7V 600W IEC 61000-4-2、IEC 61000-4-4 TVS Unidirectional SMB-flat ESD and Surge Protection (TVS/ESD) ROHS

Extended

Datasheetst/SMB6F15AY

Category: ESD And Surge Protection (TVS, ESD)
Package: SMB-flat
Pins: 2

Overview

The SMB6F15AY is an ESD And Surge Protection made by STMicroelectronics in a SMB-flat package with 2 pins. -55℃~+175℃ 115A@8/20us 16V 18.8V 1uA 34.7V 600W 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. JLCPCB lists it (part C1978301).

Symbol

Device:D_TVSFrom KiCad's library

Footprint

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

Parameters

Clamping Voltage: 34.7V
Number of Channels: 1
Operating Temperature: -55℃~+175℃
Peak Pulse Current (Ipp): 115A@8/20us
Peak Pulse Power Dissipation (Ppp): 600W
Polarity: Unidirectional
Reverse Leakage Current (Ir): 1uA
Reverse Stand-Off Voltage (Vrwm): 16V
Type: TVS
Voltage - Breakdown: 18.8V
level of protection: IEC 61000-4-4；IEC 61000-4-2

Order codes

SMB6F15AYLCSC C1978301

Pinout

The pins of the SMB6F15AY
Pin	Name	Type
1	A1	Passive
2	A2	Passive

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A picture

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Questions

Is there a KiCad symbol and footprint for the SMB6F15AY?

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 SMB6F15AY?

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

Where is the SMB6F15AY datasheet?

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

Where can I order the SMB6F15AY?

JLCPCB lists it as part C1978301, with 0 in stock; the sellers' links on this page open their listings.

What can replace the SMB6F15AY?

Parts like it in the library: the SMF16CA by hongjiacheng, the SMBJ16A by hongjiacheng, the SMBJ16CA by hongjiacheng and the SMBJ16A by Shandong Jingdao Microelectronics. Check their datasheets: a part that fits the footprint may still differ in its ratings.