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DO-5(DO-203AB)

1N4556A

Microchip Technology

10uA@3V 240mΩ 50W 7.5V ±10% DO-5(DO-203AB) Zener Diodes

Extended
DatasheetJLCPCBLCSCmicrochip/1N4556A
Category
Zener Diodes
Package
DO-5(DO-203AB)
Pins
5

Overview

The 1N4556A is a zener Diode made by Microchip Technology in a DO-5(DO-203AB) package with 2 pins. 10uA@3V 240mΩ 50W 7.5V ±10% DO-5(DO-203AB) Zener Diodes.

PCBKit's library has its KiCad symbol (Device:D_Zener, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C6656539).

Symbol

Device:D_ZenerFrom KiCad's library

Footprint

The library has no footprint for this part yet.

Parameters

6
Impedance(Zzt)
240mΩ
Operating Junction Temperature Range
-65℃~+175℃
Pd - Power Dissipation
50W
Reverse Leakage Current (Ir)
10uA@3V
Tolerance
±10%
Zener Voltage(Nom)
7.5V

Order codes

1

Pinout

2
The pins of the 1N4556A
PinNameType
1KPassive
2APassive

Questions

Is there a KiCad symbol and footprint for the 1N4556A?

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 1N4556A?

DO-5(DO-203AB), with 2 pins.

Where is the 1N4556A datasheet?

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

Where can I order the 1N4556A?

JLCPCB lists it as part C6656539, with 0 in stock; the sellers' links on this page open their listings.

What can replace the 1N4556A?

Parts like it in the library: the 1N3306RB by Microchip Technology, the 1N4556A by Solid State System, the 1N4556 by Solid State System and the 1N4556R by Solid State System. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

8