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SMAF

SM4733A

STMicroelectronics

-55℃~+150℃ 1 Independent 10uA@1V 1W 4.84V~5.36V 5.1V 7Ω SMAF Zener Diodes ROHS

Extended
DatasheetJLCPCBLCSCst/SM4733A
Category
Zener Diodes
Package
SMAF
Pins
2

Overview

The SM4733A is a zener Diode made by STMicroelectronics in a SMAF package with 2 pins. -55℃~+150℃ 1 Independent 10uA@1V 1W 4.84V~5.36V 5.1V 7Ω SMAF Zener Diodes ROHS.

PCBKit's library has its KiCad symbol (Device:D_Zener, from KiCad's library), ready for a KiCad board. 6 are in stock at JLCPCB (part C2859176).

Symbol

Device:D_ZenerFrom KiCad's library

Footprint

The library has no footprint for this part yet.

Parameters

7
Diode Configuration
1 Independent
Impedance(Zzt)
7Ω
Operating Junction Temperature Range
-55℃~+150℃
Pd - Power Dissipation
1W
Reverse Leakage Current (Ir)
10uA@1V
Zener Voltage(Nom)
5.1V
Zener Voltage(Range)
4.84V~5.36V

Order codes

1

Pinout

2
The pins of the SM4733A
PinNameType
1KPassive
2APassive

Questions

Is there a KiCad symbol and footprint for the SM4733A?

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 SM4733A?

SMAF, with 2 pins.

Where is the SM4733A datasheet?

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

Where can I order the SM4733A?

JLCPCB lists it as part C2859176, with 6 in stock; the sellers' links on this page open their listings.

What can replace the SM4733A?

Parts like it in the library: the 1SMAF4733A by Shandong Jingdao Microelectronics, the 1SMAF4733A by MDD, the 1SMAF4733A by Shikues and the 1SMAF4733A-MS by MSKSEMI. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

8