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US3JB-HF on a board, in 3D

US3JB-HF

Comchip

-55℃~+150℃ 1.68V@3A 3A 5uA@600V 600V 75ns SMB(DO-214AA) Switching Diodes ROHS

Extended
DatasheetJLCPCBLCSCcomchip/US3JB-HF
Category
Switching Diodes
Package
SMB(DO-214AA)
Pins
5

Overview

The US3JB-HF is a switching Diode made by Comchip in a SMB(DO-214AA) package with 2 pins. -55℃~+150℃ 1.68V@3A 3A 5uA@600V 600V 75ns SMB(DO-214AA) Switching Diodes ROHS.

PCBKit's library has its KiCad symbol (Device:D, from KiCad's library) and its footprint (Diode_SMD:D_SMB, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C17497207).

Symbol

Device:DFrom KiCad's library

Footprint

12
Diode_SMD:D_SMBFrom KiCad's library

Parameters

6
Current - Rectified
3A
Operating Junction Temperature Range
-55℃~+150℃
Reverse Leakage Current (Ir)
5uA@600V
Reverse Recovery Time (trr)
75ns
Voltage - DC Reverse(Vr)
600V
Voltage - Forward(Vf@If)
1.68V@3A

Order codes

1

Pinout

2
The pins of the US3JB-HF
PinNameType
1KPassive
2APassive

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A picture
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[![US3JB-HF](https://pcbkit.io/embed/parts/comchip/US3JB-HF.jpg?size=s)](https://pcbkit.io/parts/comchip/US3JB-HF)

Questions

Is there a KiCad symbol and footprint for the US3JB-HF?

Yes. The symbol is Device:D 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 US3JB-HF?

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

Where is the US3JB-HF datasheet?

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

Where can I order the US3JB-HF?

JLCPCB lists it as part C17497207, with 0 in stock; the sellers' links on this page open their listings.

What can replace the US3JB-HF?

Parts like it in the library: the FR3MB-TP by Micro Commercial Components, the RS3MB by WPMtek, the ES3JB by Diodes Incorporated and the ES3JB-HF by Comchip. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

8