Overview
The USB50803C/TR13 is an ESD And Surge Protection made by Microchip Technology in a SO-8 package with 8 pins. -55℃~+150℃ 11V 2 200uA 3.3V 3pF 4V 500W 5A@8/20us Bidirectional IEC 61000-4-2、IEC 61000-4-4 TVS SO-8 ESD and Surge Protection (TVS/ESD).
PCBKit's library has its KiCad symbol (EasyEDA_Cloud:USB50803C_TR13, from EasyEDA) and its footprint (Package_SO:SOIC-8_3.9x4.9mm_P1.27mm, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C2448358).
Symbol
Footprint
Parameters
7- Breakdown Voltage
- 4V
- Maximum Clamping Voltage
- 11V
- Peak Pulse Current (Ipp)@10/1000us
- 5A@8/20us
- Peak Pulse Power Dissipation (Ppp)@10/1000us
- 500W
- Reverse Stand-Off Voltage (Vrwm)
- 3.3V
- Type
- TVS
- polarity
- Bi-Directional
Order codes
1- USB50803C/TR13LCSC C2448358
Pinout
8| Pin | Name | Type |
|---|---|---|
| 1 | 1 | Unspecified |
| 2 | 2 | Unspecified |
| 3 | 3 | Unspecified |
| 4 | 4 | Unspecified |
| 5 | 5 | Unspecified |
| 6 | 6 | Unspecified |
| 7 | 7 | Unspecified |
| 8 | 8 | Unspecified |
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<iframe src="https://pcbkit.io/embed/parts/microchip/USB50803C/TR13" title="USB50803C/TR13 in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe><img src="https://pcbkit.io/embed/parts/microchip/USB50803C/TR13.jpg" alt="USB50803C/TR13" width="1200" height="900">[](https://pcbkit.io/parts/microchip/USB50803C/TR13)Questions
Is there a KiCad symbol and footprint for the USB50803C/TR13?
Yes. The symbol is EasyEDA_Cloud:USB50803C_TR13 and the footprint Package_SO:SOIC-8_3.9x4.9mm_P1.27mm, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the USB50803C/TR13?
SO-8, with 8 pins. Its footprint is drawn on this page.
Where is the USB50803C/TR13 datasheet?
Microchip Technology publishes it: the Datasheet link on this page opens it.
Where can I order the USB50803C/TR13?
JLCPCB lists it as part C2448358, with 0 in stock; the sellers' links on this page open their listings.
What can replace the USB50803C/TR13?
Parts like it in the library: the LC03-3.3.TBT by SEMTECH, the SMDA03-6E3/TR7 by Microchip Technology, the NUP4106D by onsemi and the SRDA3.3-4.TBT by SEMTECH. Check their datasheets: a part that fits the footprint may still differ in its ratings.
Parts like it
8
LC03-3.3.TBT
SO-8-55℃~+125℃ 1.8kW@8/20us 100A@8/20us 18V 1uA 2 3.3V 3.5V IEC 61000-4-2、IEC 61000-4-5、IEC 61000-4-4 TVS SO-8 ESD and Surge Protection (TVS/ESD) ROHSSEMTECHESD And Surge Protection (TVS/ESD)SMDA03-6E3/TR7
SO-8-55℃~+150℃ 200uA 3.3V 300W 4V 5A@8/20us 6 800pF 9V IEC 61000-4-2、IEC 61000-4-4 TVS Unidirectional SO-8 ESD and Surge Protection (TVS/ESD) ROHSMicrochip TechnologyESD And Surge Protection (TVS/ESD)NUP4106D
SOIC-8-55℃~+150℃ 15V 25A@8/20us 3.3V 500W 5V 5uA 8pF IEC 61000-4-2 TVS SOIC-8 ESD and Surge Protection (TVS/ESD) ROHSonsemiESD And Surge Protection (TVS/ESD)SRDA3.3-4.TBT
SO-815V 15pF 1uA 3.3V 3.5V ESD Four channels IEC 61000-4-2、IEC 61000-4-5、IEC 61000-4-4 SO-8 ESD and Surge Protection (TVS/ESD) ROHSSEMTECHESD And Surge Protection (TVS/ESD)SRDA3.3-6.TBT
SO-815V 15pF 1uA 25A@8/20us 3.3V 3.5V 500W 6 IEC 61000-4-2、IEC 61000-4-5、IEC 61000-4-4 TVS SO-8 ESD and Surge Protection (TVS/ESD) ROHSSEMTECHESD And Surge Protection (TVS/ESD)SRDA3.3-4D
SO-815V 25A@8/20us 3.3V 500W@8/20us 5V 5uA 8pF ESD Four channels IEC 61000-4-2、IEC 61000-4-5、IEC 61000-4-4 SO-8 ESD and Surge Protection (TVS/ESD) ROHSonsemiESD And Surge Protection (TVS/ESD)LTS08A3.3L02
SOIC-8-55℃~+150℃ 100A@8/20us 12pF、15pF 15uA 2 25V 2kW@8/20us 3.3V 3.5V ESD IEC 61000-4-2、IEC 61000-4-5、IEC 61000-4-4 SOIC-8 ESD and Surge Protection (TVS/ESD) ROHSBrightkingESD And Surge Protection (TVS/ESD)SP4031-02BTG
SOIC-8-40℃~+85℃ 2pF 3.3V 3.5V 35A@8/20us 35V 500nA ESD IEC 61000-4-2、IEC 61000-4-5 SOIC-8 ESD and Surge Protection (TVS/ESD) ROHSLittelfuseESD And Surge Protection (TVS/ESD)