DB3

LGE

DO-35 Trigger Diodes ROHS

Extended

lge/DB3

Category: Trigger Diodes
Package: DO-35
Pins: 2

Overview

The DB3 is a trigger Diode made by LGE in a DO-35 package with 2 pins. DO-35 Trigger 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. 30,251 are in stock at JLCPCB (part C5157534).

Symbol

Diode:DB3From KiCad's library

Footprint

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

Parameters

Breakover Current (Ibo): 50uA
Breakover Voltage Symmetry: 3V
Breakover Voltage VBO(Range Value): 28V~36V
Breakover Voltage VBO(Typ): 32V
Dynamic Breakover Voltage: 5V
Leak Current: 10uA
Operating Junction Temperature Range: -40℃~+125℃
Output Voltage: 5V
Repetitive Peak On-state Current (Itrm): 2A
Rise Time(tr): 2us

Order codes

DB3LCSC C5157534

Pinout

The pins of the DB3
Pin	Name	Type
1	K	Passive
2	A	Passive

Show this part on your page

A live frame, for any web page

<iframe src="https://pcbkit.io/embed/parts/lge/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/lge/DB3.jpg" alt="DB3" width="1200" height="900">

A picture that opens the part, for a README

[![DB3](https://pcbkit.io/embed/parts/lge/DB3.jpg?size=s)](https://pcbkit.io/parts/lge/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 can I order the DB3?

JLCPCB lists it as part C5157534, with 30,251 in stock; the sellers' links on this page open their listings.

What can replace the DB3?

Parts like it in the library: the DB3 by STMicroelectronics, the DB4 by LGE, the DB3 by Changzhou Starsea Elec and the DB3 by luJing. Check their datasheets: a part that fits the footprint may still differ in its ratings.