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1N4748APF on a board, in 3D

1N4748APF

STMicroelectronics

Extended
DatasheetJLCPCBLCSCst/1N4748APF
Category
Zener Diodes
Package
DO-41
Pins
5

Overview

The 1N4748APF is a zener Diode made by STMicroelectronics in a DO-41 package with 2 pins.

PCBKit's library has its KiCad symbol (Device:D_Zener, from KiCad's library) and its footprint (EasyEDA_Cloud:DO-41_BD2.8-L4.2-P8.20-D0.7-RD, from EasyEDA), ready for a KiCad board. 128 are in stock at JLCPCB (part C22393286).

Symbol

Device:D_ZenerFrom KiCad's library

Footprint

12
EasyEDA_Cloud:DO-41_BD2.8-L4.2-P8.20-D0.7-RDFrom EasyEDA

Parameters

8
Diode Configuration
1 Independent
Impedance(Zzk)
750Ω
Impedance(Zzt)
23Ω
Pd - Power Dissipation
1W
Reverse Leakage Current (Ir)
5uA
Tolerance
±5%
Zener Voltage(Nom)
22V
Zener Voltage(Range)
20.9V~23.1V

Order codes

1

Pinout

2
The pins of the 1N4748APF
PinNameType
1KPassive
2APassive

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Questions

Is there a KiCad symbol and footprint for the 1N4748APF?

Yes. The symbol is Device:D_Zener and the footprint EasyEDA_Cloud:DO-41_BD2.8-L4.2-P8.20-D0.7-RD, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the 1N4748APF?

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

Where is the 1N4748APF datasheet?

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

Where can I order the 1N4748APF?

JLCPCB lists it as part C22393286, with 128 in stock; the sellers' links on this page open their listings.

What can replace the 1N4748APF?

Parts like it in the library: the 1SMA4748A by Shandong Jingdao Microelectronics, the DL4748A by LGE, the ZM4748APF-M by STMicroelectronics and the ZM4748A-TD by TDSEMIC. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

8