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STPS0520Z on a board, in 3D

STPS0520Z

STMicroelectronics

1 Independent 150uA@20V 20V 385mV@500mA 5.5A 500mA SOD-123 Schottky Diodes ROHS

Extended
DatasheetJLCPCBLCSCst/STPS0520Z
Category
Schottky Diodes
Package
SOD-123
Pins
2

Overview

The STPS0520Z is a schottky Diode made by STMicroelectronics in a SOD-123 package with 2 pins. 1 Independent 150uA@20V 20V 385mV@500mA 5.5A 500mA SOD-123 Schottky Diodes ROHS.

PCBKit's library has its KiCad symbol (Device:D_Schottky, from KiCad's library) and its footprint (Diode_SMD:D_SOD-123, from KiCad's library), ready for a KiCad board. 10,576 are in stock at JLCPCB (part C91741). 3 open-source boards in 3 repositories on GitHub use it.

Symbol

Device:D_SchottkyFrom KiCad's library

Footprint

12
Diode_SMD:D_SOD-123From KiCad's library

From the datasheet

9
Reverse voltage, most
20 V · repetitive peak reverse voltage, max · p. 1
Forward current, most
500 mA · average forward current, Ta = 25°C, δ = 0.5, max · p. 1
Junction, hottest
125 °C · operating junction temperature, max · p. 1
Forward voltage
300 mV · IF = 0.1 A, Tj = 25°C, max · p. 2
Forward voltage
180 mV · IF = 0.1 A, Tj = 100°C, typical · p. 2
Forward voltage
385 mV · IF = 0.5 A, Tj = 25°C, max · p. 2
Forward voltage
290 mV · IF = 0.5 A, Tj = 100°C, typical · p. 2
Junction to air (SOD-123)
430 K/W · junction to ambient, epoxy board with recommended pad layout · p. 2
Junction to air (SOD-123)
210 K/W · junction to ambient, epoxy board with 50mm2 copper area · p. 2

Parameters

9
Current - Rectified
500mA
Diode Configuration
1 Independent
Junction Temperature(Max)
125℃
Non-Repetitive Peak Forward Surge Current
5.5A
Reverse Leakage Current (Ir)
150uA@20V
Thermal Resistance(Junction to Ambient)
430℃/W
Voltage - DC Reverse(Vr)
20V
Voltage - Forward(Vf)
300mV
Voltage - Forward(Vf@If)
385mV@500mA

Order codes

1

Pinout

2
The pins of the STPS0520Z
PinNameType
1KPassive
2APassive

Open-source boards using it

All 3
  • 2 layers26 × 40 mmNervous EDA, the printed circuit board in 3D

    Nervous EDA

    sensors-inl/Nervous-EDA

    ECAD design files, firmware source code and standalone application for the EDA sensor of the Nervous project.

    55 parts3MIT
  • 2 layers26 × 40 mmNervous ECG, the printed circuit board in 3D

    Nervous ECG

    sensors-inl/Nervous-ECG

    ECAD design files, firmware source code and standalone application for the ECG sensor of the Nervous project.

    65 parts2MIT
  • 2 layers53.4 × 68.6 mmEsp-32-board, the printed circuit board in 3D

    Esp-32-board

    rafw87/hardware-modules

    Set of DIY hardware modules.

    39 parts7CC-BY-SA-4.0

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A picture
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A picture that opens the part, for a README
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Questions

Is there a KiCad symbol and footprint for the STPS0520Z?

Yes. The symbol is Device:D_Schottky and the footprint Diode_SMD:D_SOD-123, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the STPS0520Z?

SOD-123, with 2 pins. Its footprint is drawn on this page.

Where is the STPS0520Z datasheet?

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

Where can I order the STPS0520Z?

JLCPCB lists it as part C91741, with 10,576 in stock; the sellers' links on this page open their listings.

What can replace the STPS0520Z?

Parts like it in the library: the B5819W by GOODWORK, the B5819W SL by Jiangsu Changjing Electronics Technology (CJ), the B5817W by hongjiacheng and the B5819W by MDD. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Which open-source boards use the STPS0520Z?

3 boards in 3 repositories on GitHub; the most starred are listed on this page, with their KiCad files.

Parts like it

8