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CD4770

Microchip Technology

-65℃~+175℃ 1 Independent 200Ω 9.1V ±5% - Zener Diodes ROHS

Extended
DatasheetJLCPCBLCSCmicrochip/CD4770
Category
Zener Diodes
Pins
5

Overview

The CD4770 is a zener Diode made by Microchip Technology with 2 pins. -65℃~+175℃ 1 Independent 200Ω 9.1V ±5% - Zener Diodes ROHS.

PCBKit's library has its KiCad symbol (Device:D_Zener, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C7228121).

Symbol

Device:D_ZenerFrom KiCad's library

Footprint

The library has no footprint for this part yet.

Parameters

5
Diode Configuration
1 Independent
Impedance(Zzt)
200Ω
Operating Junction Temperature Range
-65℃~+175℃
Tolerance
±5%
Zener Voltage(Nom)
9.1V

Order codes

1

Pinout

2
The pins of the CD4770
PinNameType
1KPassive
2APassive

Questions

Is there a KiCad symbol and footprint for the CD4770?

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.

Where is the CD4770 datasheet?

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

Where can I order the CD4770?

JLCPCB lists it as part C7228121, with 0 in stock; the sellers' links on this page open their listings.

What can replace the CD4770?

Parts like it in the library: the BZX84-C9V1 by Nexperia, the LMSZ5239BT1G by Leshan Radio (LRC), the MMSZ5239B by onsemi and the BZV55-C9V1 by Nexperia. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

8