Overview
The UCLAMP0541Z2ATKT is an ESD And Surge Protection made by SEMTECH in a X1-DFN0402-2 package with 2 pins. 1 15V 2A@8/20us 30W 5V 5nA 6.5pF 8V IEC 61000-4-2 TVS X1-DFN0402-2 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:X1-DFN0402_L0.4-W0.2-BI, from EasyEDA), ready for a KiCad board. JLCPCB lists it (part C1978786).
Symbol
Footprint
Parameters
10- Clamping Voltage
- 15V
- Junction Capacitance
- 6.5pF
- Number of Channels
- 1
- Peak Pulse Current (Ipp)
- 2A@8/20us
- Peak Pulse Power Dissipation (Ppp)
- 30W
- Reverse Leakage Current (Ir)
- 5nA
- Reverse Stand-Off Voltage (Vrwm)
- 5V
- Type
- TVS
- Voltage - Breakdown
- 8V
- level of protection
- IEC 61000-4-2
Order codes
1- UCLAMP0541Z2ATKTLCSC C1978786
Pinout
2| Pin | Name | Type |
|---|---|---|
| 1 | A1 | Passive |
| 2 | A2 | Passive |
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Is there a KiCad symbol and footprint for the UCLAMP0541Z2ATKT?
Yes. The symbol is Device:D_TVS and the footprint EasyEDA_Cloud:X1-DFN0402_L0.4-W0.2-BI, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the UCLAMP0541Z2ATKT?
X1-DFN0402-2, with 2 pins. Its footprint is drawn on this page.
Where is the UCLAMP0541Z2ATKT datasheet?
SEMTECH publishes it: the Datasheet link on this page opens it.
Where can I order the UCLAMP0541Z2ATKT?
JLCPCB lists it as part C1978786, with 0 in stock; the sellers' links on this page open their listings.
What can replace the UCLAMP0541Z2ATKT?
Parts like it in the library: the H5VL10B by hongjiacheng, the PESDNC2FD5VB by Prisemi, the SMF5.0CA by hongjiacheng and the H5VLD3B by hongjiacheng. Check their datasheets: a part that fits the footprint may still differ in its ratings.
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