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BZX55C30 on a board, in 3D

BZX55C30

STMicroelectronics

1 Independent 100nA 220Ω 28V~32V 30V 500mW 80Ω DO-35 Zener Diodes ROHS

Extended
DatasheetJLCPCBLCSCst/BZX55C30
Category
Zener Diodes
Package
DO-35
Pins
2

Overview

The BZX55C30 is a zener Diode made by STMicroelectronics in a DO-35 package with 2 pins. 1 Independent 100nA 220Ω 28V~32V 30V 500mW 80Ω DO-35 Zener Diodes ROHS.

PCBKit's library has its KiCad symbol (Device:D_Zener, from KiCad's library) and its footprint (EasyEDA_Cloud:DO-35_BD2.0-L4.2-P8.20-D0.5-R-RD, from EasyEDA), ready for a KiCad board. JLCPCB lists it (part C2530).

Symbol

Device:D_ZenerFrom KiCad's library

Footprint

12
EasyEDA_Cloud:DO-35_BD2.0-L4.2-P8.20-D0.5-R-RDFrom EasyEDA

Parameters

7
Diode Configuration
1 Independent
Impedance(Zzk)
220Ω
Impedance(Zzt)
80Ω
Pd - Power Dissipation
500mW
Reverse Leakage Current (Ir)
100nA
Zener Voltage(Nom)
30V
Zener Voltage(Range)
28V~32V

Order codes

1

Pinout

2
The pins of the BZX55C30
PinNameType
1KPassive
2APassive

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Questions

Is there a KiCad symbol and footprint for the BZX55C30?

Yes. The symbol is Device:D_Zener and the footprint EasyEDA_Cloud:DO-35_BD2.0-L4.2-P8.20-D0.5-R-RD, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the BZX55C30?

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

Where is the BZX55C30 datasheet?

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

Where can I order the BZX55C30?

JLCPCB lists it as part C2530, with 0 in stock; the sellers' links on this page open their listings.

What can replace the BZX55C30?

Parts like it in the library: the TC30VTB by Tak Cheong, the MM1W30 by hongjiacheng, the MMSZ5256B by hongjiacheng and the BZX84J-C30 by Nexperia. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

8