Overview
The ST0541D4 is an ESD And Surge Protection made by Leiditech in a DFN1006-2 package with 2 pins. 0.22pF 110W@8/20us 23V 500nA 5V 6V ESD IEC 61000-4-2、IEC 61000-4-5、IEC 61000-4-4 DFN1006-2 ESD and Surge Protection (TVS/ESD) ROHS.
PCBKit's library has its KiCad symbol (Device:D_TVS, from KiCad's library) and its footprint (EasyEDA_Cloud:DFN1006-BI_1, from EasyEDA), ready for a KiCad board. 31 are in stock at JLCPCB (part C5139355).
Symbol
Footprint
Parameters
11- Clamping Voltage
- 25V
- Junction Capacitance
- 0.3pF
- Number of Channels
- Single-channel
- Operating Temperature
- -55℃~+125℃
- Peak Pulse Power Dissipation (Ppp)
- 100W@8/20us
- Polarity
- Bidirectional
- Reverse Leakage Current (Ir)
- 200nA
- Reverse Stand-Off Voltage (Vrwm)
- 5V
- Type
- ESD
- Voltage - Breakdown
- 9.5V
- level of protection
- IEC 61000-4-4
Order codes
1- ST0541D4LCSC C5139355
Pinout
2| Pin | Name | Type |
|---|---|---|
| 1 | A1 | Passive |
| 2 | A2 | Passive |
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Is there a KiCad symbol and footprint for the ST0541D4?
Yes. The symbol is Device:D_TVS and the footprint EasyEDA_Cloud:DFN1006-BI_1, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the ST0541D4?
DFN1006-2, with 2 pins. Its footprint is drawn on this page.
Where is the ST0541D4 datasheet?
Leiditech publishes it: the Datasheet link on this page opens it.
Where can I order the ST0541D4?
JLCPCB lists it as part C5139355, with 31 in stock; the sellers' links on this page open their listings.
What can replace the ST0541D4?
Parts like it in the library: the ESD5311N by UMW, the PESD5V0G1BLYL by Nexperia, the ESDA05CP-ES by ElecSuper and the ESD5311N by FUXINSEMI. Check their datasheets: a part that fits the footprint may still differ in its ratings.
Parts like it
8
ESD5311N
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