2 layers60 × 90 mm
Logger
voltlog/Voltlogger
More info about this project in Voltlog #368. If you would like to order one of these boards ready assembled, check out my Tindie store.
111 parts17GPL-3.0
Overview
The SP0504BAHTG is an ESD And Surge Protection made by TECH PUBLIC in a SOT-23-5 package with 5 pins. -55℃~+125℃ 100pF 10A@8/20us 11V、15V 150W@8/20us 5V 8.4V 80nA IEC 61000-4-2、IEC 61000-4-5、IEC 61000-4-4 SOT-23-5 ESD and Surge Protection (TVS/ESD) ROHS.
PCBKit's library has its KiCad symbol (Power_Protection:SP0504BAHT, from KiCad's library) and its footprint (Package_TO_SOT_SMD:SOT-23-5, from KiCad's library), ready for a KiCad board. 2,854 are in stock at JLCPCB (part C19829475). 29 open-source boards in 25 repositories on GitHub use it.
Symbol
Footprint
Parameters
12- Clamping Voltage
- 11V
- Junction Capacitance
- 100pF
- Number of Channels
- Four channels
- Operating Temperature
- -55℃~+125℃
- Peak Pulse Current (Ipp)
- 10A@8/20us
- Peak Pulse Power Dissipation (Ppp)
- 150W@8/20us
- Polarity
- Unidirectional
- Reverse Leakage Current (Ir)
- 80nA
- Reverse Stand-Off Voltage (Vrwm)
- 5V
- Type
- TVS
- Voltage - Breakdown
- 8.4V
- level of protection
- IEC 61000-4-5
Order codes
1- SP0504BAHTGLCSC C19829475
Pinout
5| Pin | Name | Type |
|---|---|---|
| 1 | K | Passive |
| 2 | A | Passive |
| 3 | K | Passive |
| 4 | K | Passive |
| 5 | K | Passive |
Open-source boards using it
All 29- 4 layers93.7 × 43.7 mm
Flight Computer
SunDevilRocketry/Flight-Computer
General purpose flight computer for high powered rocketry projects.
113 parts5 - 2 layers56.9 × 63.9 mm
Opi hat
eddyem/ARMsingleboard
Something for singleboard PC (Orange Pi Zero1/2 etc): I2C, SPI etc.
53 parts2GPL-3.0 - 4 layers134.2 × 60.2 mm
L0005-Valve Controller
SunDevilRocketry/Valve-Controller
Controller for managing the liquid engine's solenoid valves and servo-actuated ball valves.
107 parts2 - 4 layers94.9 × 43.2 mm
Ground Station Telemetry
cacost12/SDR-Ground-Station-Telemetry-PCB
Current PCB Revision: 1.0 PCB Part Number: A0005
57 parts1 - 2 layers
Stm32-tutorial project
CanSource/STM32G4-tutorial-project
A tutorial for microcontroller hardware design with the STM32 G4 (in KiCAD)
72 parts1CERN-OHL-P-2.0 - 2 layers175 × 90 mm
Controller
Circuit-Digest/machine-vision-robotic-assembly-system
A machine vision-based robotic assembly system using the MechArm 270, NVIDIA Jetson Nano, and a custom ESP32 controller board for automated pick-and-place and miniature car assembly.
95 parts1MIT - 4 layers116.8 × 56.7 mm
Engine Controller
SunDevilRocketry/Liquid-Engine-Controller
Main microcontroller board for embedded control of SDR's liquid bipropellant engine.
119 parts1
Show this part on your page
<iframe src="https://pcbkit.io/embed/parts/tech-public/SP0504BAHTG" title="SP0504BAHTG in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe><img src="https://pcbkit.io/embed/parts/tech-public/SP0504BAHTG.jpg" alt="SP0504BAHTG" width="1200" height="900">[](https://pcbkit.io/parts/tech-public/SP0504BAHTG)Questions
Is there a KiCad symbol and footprint for the SP0504BAHTG?
Yes. The symbol is Power_Protection:SP0504BAHT and the footprint Package_TO_SOT_SMD:SOT-23-5, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the SP0504BAHTG?
SOT-23-5, with 5 pins. Its footprint is drawn on this page.
Where is the SP0504BAHTG datasheet?
TECH PUBLIC publishes it: the Datasheet link on this page opens it.
Where can I order the SP0504BAHTG?
JLCPCB lists it as part C19829475, with 2,854 in stock; the sellers' links on this page open their listings.
What can replace the SP0504BAHTG?
Parts like it in the library: the 824011 by TECH PUBLIC, the SP0504BAHTG-MS by MSKSEMI, the SP0504BAHTG-ES by ElecSuper and the DF5A6.8LF,LF by Toshiba. Check their datasheets: a part that fits the footprint may still differ in its ratings.
Which open-source boards use the SP0504BAHTG?
29 boards in 25 repositories on GitHub; the most starred are listed on this page, with their KiCad files.
Parts like it
8
824011
SOT-23-5L-55℃~+125℃ 0.3pF 150W@8/20us 15V、24V 5V 6A@8/20us 6V 80nA IEC 61000-4-2、IEC 61000-4-5、IEC 61000-4-4 SOT-23-5L ESD and Surge Protection (TVS/ESD) ROHSTECH PUBLICESD And Surge Protection (TVS/ESD)SP0504BAHTG-MS
SOT-23-5LESD And Surge Protection (TVS/ESD)MSKSEMISP0504BAHTG-ES
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SOT-25100W@8/20us 15V 1uA 20pF 5V 6.5V IEC 61000-4-2、IEC 61000-4-5、IEC 61000-4-4 TVS SOT-25 ESD and Surge Protection (TVS/ESD) ROHSLeiditechESD And Surge Protection (TVS/ESD)TPE4004BS5
SOT-23-5-55℃~+125℃ 15pF 5V 6V、10V 8.4V 80W@8/20us 80nA 8A@8/20us IEC 61000-4-2、IEC 61000-4-5 SOT-23-5 ESD and Surge Protection (TVS/ESD) ROHSTECH PUBLICESD And Surge Protection (TVS/ESD)TPESDA6V1SC5
SOT-23-5100pF 12A@8/20us 15V 5V 8.4V 80nA ESD IEC 61000-4-2、IEC 61000-4-5、IEC 61000-4-4 SOT-23-5 ESD and Surge Protection (TVS/ESD) ROHSTECH PUBLICESD And Surge Protection (TVS/ESD)AZ1015-02S
SOT-23-50.6pF 150W@8/20us 24V 5V 6V 80nA 9A@8/20us IEC 61000-4-2、IEC 61000-4-5、IEC 61000-4-4 SOT-23-5 ESD and Surge Protection (TVS/ESD) ROHSTECH PUBLICESD And Surge Protection (TVS/ESD)