Overview
The USB50803E3/TR7 is an ESD And Surge Protection made by Microchip Technology in a SOP-8 package with 8 pins. -55℃~+150℃ 11V 2 200uA 3.3V 3pF 4V 500W 5A@8/20us IEC 61000-4-2、IEC 61000-4-4 TVS Unidirectional SOP-8 ESD and Surge Protection (TVS/ESD) ROHS.
PCBKit's library has its footprint (Package_SO:SOP-8_3.76x4.96mm_P1.27mm, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C2447825).
Symbol
The library has no symbol for this part yet.
Footprint
Parameters
7- Clamping Voltage
- 11V
- Peak Pulse Current (Ipp)
- 5A@8/20us
- Peak Pulse Power Dissipation (Ppp)
- 500W
- Polarity
- Unidirectional
- Reverse Stand-Off Voltage (Vrwm)
- 3.3V
- Type
- TVS
- Voltage - Breakdown
- 4V
Order codes
1- USB50803E3/TR7LCSC C2447825
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Is there a KiCad symbol and footprint for the USB50803E3/TR7?
Yes. the footprint Package_SO:SOP-8_3.76x4.96mm_P1.27mm, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the USB50803E3/TR7?
SOP-8, with 8 pins. Its footprint is drawn on this page.
Where is the USB50803E3/TR7 datasheet?
Microchip Technology publishes it: the Datasheet link on this page opens it.
Where can I order the USB50803E3/TR7?
JLCPCB lists it as part C2447825, with 0 in stock; the sellers' links on this page open their listings.
What can replace the USB50803E3/TR7?
Parts like it in the library: the SMDB03C/TR7 by Microchip Technology, the LC03-3.3-MS by MSKSEMI, the SRDA3.3-4DR2G by TECH PUBLIC and the BV-3304P8 by Bencent. Check their datasheets: a part that fits the footprint may still differ in its ratings.
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