PTZ27B

GOODWORK

-55℃~+150℃ 1 Independent 10uA@21V 16Ω 1W 27V 27V~30.8V SMA Zener Diodes ROHS

Extended

Datasheetgoodwork/PTZ27B

Category: Zener Diodes
Package: SMA
Pins: 2

Overview

The PTZ27B is a zener Diode made by GOODWORK in a SMA package with 2 pins. -55℃~+150℃ 1 Independent 10uA@21V 16Ω 1W 27V 27V~30.8V SMA Zener Diodes ROHS.

PCBKit's library has its KiCad symbol (Device:D_Zener, from KiCad's library) and its footprint (Diode_SMD:D_SMA, from KiCad's library), ready for a KiCad board. 460 are in stock at JLCPCB (part C49353176).

Symbol

Device:D_ZenerFrom KiCad's library

Footprint

Diode_SMD:D_SMAFrom KiCad's library

Parameters

Diode Configuration: 1 Independent
Impedance(Zzt): 16Ω
Operating Junction Temperature Range: -55℃~+150℃
Pd - Power Dissipation: 1W
Reverse Leakage Current (Ir): 10uA@21V
Zener Voltage(Nom): 27V
Zener Voltage(Range): 27V~30.8V

Order codes

PTZ27BLCSC C49353176

Pinout

The pins of the PTZ27B
Pin	Name	Type
1	K	Passive
2	A	Passive

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A picture

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A picture that opens the part, for a README

[![PTZ27B](https://pcbkit.io/embed/parts/goodwork/PTZ27B.jpg?size=s)](https://pcbkit.io/parts/goodwork/PTZ27B)

Questions

Is there a KiCad symbol and footprint for the PTZ27B?

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

What package is the PTZ27B?

SMA, with 2 pins. Its footprint is drawn on this page.

Where is the PTZ27B datasheet?

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

Where can I order the PTZ27B?

JLCPCB lists it as part C49353176, with 460 in stock; the sellers' links on this page open their listings.

What can replace the PTZ27B?

Parts like it in the library: the 1SMA4750AG by Shikues, the SMAZ27 by Diodes Incorporated, the 1SMA4750A by BORN and the 1SMA4750A by GOODWORK. Check their datasheets: a part that fits the footprint may still differ in its ratings.