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SMBJ85A-HF, in 3D

SMBJ85A-HF

Comchip

-55℃~+150℃ 104V 126V 4.8A@10/1000us 5uA 600W@10/1000us 85V TVS Unidirectional SMB(DO-214AA) ESD and Surge Protection (TVS/ESD) ROHS

Extended
JLCPCBLCSCcomchip/SMBJ85A-HF
Category
TVS
Package
SMB(DO-214AA)
Pins
2

Overview

The SMBJ85A-HF is a TV made by Comchip in a SMB(DO-214AA) package with 2 pins. -55℃~+150℃ 104V 126V 4.8A@10/1000us 5uA 600W@10/1000us 85V TVS Unidirectional SMB(DO-214AA) ESD and Surge Protection (TVS/ESD) 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. JLCPCB lists it (part C2444101).

Symbol

Device:D_TVSFrom KiCad's library

Footprint

12
Diode_SMD:D_SMBFrom KiCad's library

Parameters

6
Breakdown Voltage
94.4V
Maximum Clamping Voltage
137V
Peak Pulse Current (Ipp)@10/1000us
4.4A
Peak Pulse Power Dissipation (Ppp)@10/1000us
600W
Reverse Stand-Off Voltage (Vrwm)
85V
Type
TVS

Order codes

1

Pinout

2
The pins of the SMBJ85A-HF
PinNameType
1A1Passive
2A2Passive

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[![SMBJ85A-HF](https://pcbkit.io/embed/parts/comchip/SMBJ85A-HF.jpg?size=s)](https://pcbkit.io/parts/comchip/SMBJ85A-HF)

Questions

Is there a KiCad symbol and footprint for the SMBJ85A-HF?

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 SMBJ85A-HF?

SMB(DO-214AA), with 2 pins. Its footprint is drawn on this page.

Where can I order the SMBJ85A-HF?

JLCPCB lists it as part C2444101, with 0 in stock; the sellers' links on this page open their listings.

What can replace the SMBJ85A-HF?

Parts like it in the library: the SMBJ85A-QH by Bourns, the SMBJ85CA-QH by Bourns, the ATV06B850JB-HF by Comchip and the TV06B850J-G by Comchip. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

8