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ZM4744APF on a board, in 3D

ZM4744APF

STMicroelectronics

Extended
DatasheetJLCPCBLCSCst/ZM4744APF
Category
Zener Diodes
Package
LL-41
Pins
5

Overview

The ZM4744APF is a zener Diode made by STMicroelectronics in a LL-41 package with 2 pins.

PCBKit's library has its KiCad symbol (Device:D_Zener, from KiCad's library) and its footprint (Diode_SMD:D_MELF, from KiCad's library), ready for a KiCad board. 4,490 are in stock at JLCPCB (part C22393252).

Symbol

Device:D_ZenerFrom KiCad's library

Footprint

12
Diode_SMD:D_MELFFrom KiCad's library

Parameters

8
Diode Configuration
1 Independent
Impedance(Zzk)
700Ω
Impedance(Zzt)
14Ω
Pd - Power Dissipation
1W
Reverse Leakage Current (Ir)
5uA
Tolerance
±5%
Zener Voltage(Nom)
15V
Zener Voltage(Range)
14.25V~15.75V

Order codes

1

Pinout

2
The pins of the ZM4744APF
PinNameType
1KPassive
2APassive

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Questions

Is there a KiCad symbol and footprint for the ZM4744APF?

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

What package is the ZM4744APF?

LL-41, with 2 pins. Its footprint is drawn on this page.

Where is the ZM4744APF datasheet?

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

Where can I order the ZM4744APF?

JLCPCB lists it as part C22393252, with 4,490 in stock; the sellers' links on this page open their listings.

What can replace the ZM4744APF?

Parts like it in the library: the ZM4744A by Slkor, the ZM4744A-TD by TDSEMIC, the ZM4744A by Zhengxin and the ZM4744A by YONGYUTAI. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

8