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DB3 on a board, in 3D

DB3

JF

DO-35 Switching Diodes ROHS

Extended
DatasheetJLCPCBLCSCjf/DB3
Category
Switching Diode
Package
DO-35
Pins
2

Overview

The DB3 is a switching Diode made by JF in a DO-35 package with 2 pins. DO-35 Switching Diodes ROHS.

PCBKit's library has its KiCad symbol (Diode:DB3, from KiCad's library) and its footprint (Diode_THT:D_DO-35_SOD27_P7.62mm_Horizontal, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C478810).

Symbol

Diode:DB3From KiCad's library

Footprint

12
Diode_THT:D_DO-35_SOD27_P7.62mm_HorizontalFrom KiCad's library

Parameters

2
Pd - Power Dissipation
150mW
Reverse Leakage Current (Ir)
10uA@18V

Order codes

1

Pinout

2
The pins of the DB3
PinNameType
1KPassive
2APassive

Show this part on your page

A live frame, for any web page
<iframe src="https://pcbkit.io/embed/parts/jf/DB3" title="DB3 in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe>
A picture
<img src="https://pcbkit.io/embed/parts/jf/DB3.jpg" alt="DB3" width="1200" height="900">
A picture that opens the part, for a README
[![DB3](https://pcbkit.io/embed/parts/jf/DB3.jpg?size=s)](https://pcbkit.io/parts/jf/DB3)

Questions

Is there a KiCad symbol and footprint for the DB3?

Yes. The symbol is Diode:DB3 and the footprint Diode_THT:D_DO-35_SOD27_P7.62mm_Horizontal, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the DB3?

DO-35, with 2 pins. Its footprint is drawn on this page.

Where is the DB3 datasheet?

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

Where can I order the DB3?

JLCPCB lists it as part C478810, with 0 in stock; the sellers' links on this page open their listings.

What can replace the DB3?

Parts like it in the library: the 1N4151 by DIOTEC, the 1N4148WG by Galaxy Microelectronics, the BAV21W by HT and the 1N4448 by DIOTEC. Check their datasheets: a part that fits the footprint may still differ in its ratings.

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