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SMA5918B on a board, in 3D

SMA5918B

Jiangsu Changjing Electronics Technology (CJ)

Extended
DatasheetJLCPCBLCSCcj/SMA5918B
Category
Zener Diodes
Package
SMAG
Pins
2

Overview

The SMA5918B is a zener Diode made by Jiangsu Changjing Electronics Technology (CJ) in a SMAG package with 2 pins.

PCBKit's library has its KiCad symbol (Device:D_Zener, from KiCad's library) and its footprint (EasyEDA_Cloud:SMAG_L4.3-W2.6-LS5.3-RD, from EasyEDA), ready for a KiCad board. 22,416 are in stock at JLCPCB (part C5293496).

Symbol

Device:D_ZenerFrom KiCad's library

Footprint

12
EasyEDA_Cloud:SMAG_L4.3-W2.6-LS5.3-RDFrom EasyEDA

Parameters

8
Diode Configuration
1 Independent
Impedance(Zzk)
550Ω
Impedance(Zzt)
3.5Ω
Operating Junction Temperature Range
-55℃~+150℃
Pd - Power Dissipation
3W
Reverse Leakage Current (Ir)
5uA
Tolerance
±5%
Zener Voltage(Nom)
5.1V

Order codes

1

Pinout

2
The pins of the SMA5918B
PinNameType
1KPassive
2APassive

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Questions

Is there a KiCad symbol and footprint for the SMA5918B?

Yes. The symbol is Device:D_Zener and the footprint EasyEDA_Cloud:SMAG_L4.3-W2.6-LS5.3-RD, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the SMA5918B?

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

Where is the SMA5918B datasheet?

Jiangsu Changjing Electronics Technology (CJ) publishes it: the Datasheet link on this page opens it.

Where can I order the SMA5918B?

JLCPCB lists it as part C5293496, with 22,416 in stock; the sellers' links on this page open their listings.

What can replace the SMA5918B?

Parts like it in the library: the SMBJ5338B by hongjiacheng, the SMBJ5338B-TP by Micro Commercial Components, the 1N5338B by onsemi and the SMBJ5338B-L by hongjiacheng. Check their datasheets: a part that fits the footprint may still differ in its ratings.

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