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BAS521 on a board, in 3D

BAS521

TECH PUBLIC

Extended
DatasheetJLCPCBLCSCtech-public/BAS521
Category
Schottky Diodes
Package
SOD-523
Pins
2

Overview

The BAS521 is a schottky Diode made by TECH PUBLIC in a SOD-523 package with 2 pins.

PCBKit's library has its KiCad symbol (Device:D_Schottky, from KiCad's library) and its footprint (Diode_SMD:D_SOD-523, from KiCad's library), ready for a KiCad board. 20,156 are in stock at JLCPCB (part C7202992).

Symbol

Device:D_SchottkyFrom KiCad's library

Footprint

12
Diode_SMD:D_SOD-523From KiCad's library

Parameters

7
Current - Rectified
250mA
Diode Configuration
1 Independent
Non-Repetitive Peak Forward Surge Current
4.5A
Operating Junction Temperature Range
-65℃~+150℃
Reverse Leakage Current (Ir)
150nA@250V
Voltage - DC Reverse(Vr)
300V
Voltage - Forward(Vf@If)
1.1V@100mA

Order codes

1

Pinout

2
The pins of the BAS521
PinNameType
1KPassive
2APassive

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Questions

Is there a KiCad symbol and footprint for the BAS521?

Yes. The symbol is Device:D_Schottky and the footprint Diode_SMD:D_SOD-523, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the BAS521?

SOD-523, with 2 pins. Its footprint is drawn on this page.

Where is the BAS521 datasheet?

TECH PUBLIC publishes it: the Datasheet link on this page opens it.

Where can I order the BAS521?

JLCPCB lists it as part C7202992, with 20,156 in stock; the sellers' links on this page open their listings.

What can replace the BAS521?

Parts like it in the library: the BAS521 by Slkor, the BAS521WT(TP) by TECH PUBLIC, the SL2054 by Slkor and the B5819WT by baocheng. Check their datasheets: a part that fits the footprint may still differ in its ratings.

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8