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K220A, in 3D

K220A

XCH

SMA Trigger Diodes ROHS

Extended
JLCPCBLCSCxch/K220A
Category
Trigger Diodes
Package
SMA
Pins
5

Overview

The K220A is a trigger Diode made by XCH in a SMA package with 2 pins. SMA Trigger Diodes ROHS.

PCBKit's library has its KiCad symbol (Device:D, from KiCad's library) and its footprint (Diode_SMD:D_SMA, from KiCad's library), ready for a KiCad board. 70 are in stock at JLCPCB (part C53155300).

Symbol

Device:DFrom KiCad's library

Footprint

12
Diode_SMD:D_SMAFrom KiCad's library

Parameters

7
Breakover Current (Ibo)
50uA
Breakover Voltage Symmetry
10V
Breakover Voltage VBO(Range Value)
205V~230V
Breakover Voltage VBO(Typ)
220V
Leak Current
1uA
Operating Junction Temperature Range
-40℃~+125℃
Repetitive Peak On-state Current (Itrm)
16.7A

Order codes

1

Pinout

2
The pins of the K220A
PinNameType
1KPassive
2APassive

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A picture
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A picture that opens the part, for a README
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Questions

Is there a KiCad symbol and footprint for the K220A?

Yes. The symbol is Device:D and the footprint Diode_SMD:D_SMA, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the K220A?

SMA, with 2 pins. Its footprint is drawn on this page.

Where can I order the K220A?

JLCPCB lists it as part C53155300, with 70 in stock; the sellers' links on this page open their listings.

What can replace the K220A?

Parts like it in the library: the DB3-TD by TDSEMIC, the K220SA by ZHIDE, the K0820S1URP by Littelfuse and the K150SA by WEIDA. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

8