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DO-35

1N729

Microchip Technology

Extended
DatasheetJLCPCBLCSCmicrochip/1N729
Category
Zener Diodes
Package
DO-35
Pins
5

Overview

The 1N729 is a zener Diode made by Microchip Technology in a DO-35 package with 2 pins.

PCBKit's library has its KiCad symbol (Device:D_Zener, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C6984571).

Symbol

Device:D_ZenerFrom KiCad's library

Footprint

The library has no footprint for this part yet.

Parameters

4
Diode Configuration
1 Independent
Impedance(Zzt)
84Ω
Pd - Power Dissipation
250mW
Zener Voltage(Nom)
43V

Order codes

1

Pinout

2
The pins of the 1N729
PinNameType
1KPassive
2APassive

Questions

Is there a KiCad symbol and footprint for the 1N729?

Yes. The symbol is Device:D_Zener, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the 1N729?

DO-35, with 2 pins.

Where is the 1N729 datasheet?

Microchip Technology publishes it: the Datasheet link on this page opens it.

Where can I order the 1N729?

JLCPCB lists it as part C6984571, with 0 in stock; the sellers' links on this page open their listings.

What can replace the 1N729?

Parts like it in the library: the BZT52C43 by hongjiacheng, the BZX384-B43 by Nexperia, the MM3Z43-TD by TDSEMIC and the BZX84-C43 by Nexperia. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

8