Overview
The SM05/TR7 is an ESD And Surge Protection made by Microchip Technology in a SOT-23-3 package with 3 pins. -55℃~+150℃ 2 200pF、400pF 20uA 300W 5A@8/20us 5V 6V 9.8V IEC 61000-4-2、IEC 61000-4-4 TVS Unidirectional SOT-23-3 ESD and Surge Protection (TVS/ESD).
PCBKit's library has its KiCad symbol (EasyEDA_Cloud:NUP2105LT1G_C5261087, from EasyEDA) and its footprint (Package_TO_SOT_SMD:SOT-23-3, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C2625311).
Symbol
Footprint
Parameters
7- Breakdown Voltage
- 6V
- Maximum Clamping Voltage
- 9.8V
- Peak Pulse Current (Ipp)
- 5A@8/20us
- Peak Pulse Power Dissipation (Ppp)
- 300W
- Reverse Stand-Off Voltage (Vrwm)
- 5V
- Type
- TVS
- polarity
- Unidirectional
Order codes
1- SM05/TR7LCSC C2625311
Pinout
3| Pin | Name | Type |
|---|---|---|
| 1 | C | Unspecified |
| 2 | C | Unspecified |
| 3 | A | Unspecified |
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Is there a KiCad symbol and footprint for the SM05/TR7?
Yes. The symbol is EasyEDA_Cloud:NUP2105LT1G_C5261087 and the footprint Package_TO_SOT_SMD:SOT-23-3, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the SM05/TR7?
SOT-23-3, with 3 pins. Its footprint is drawn on this page.
Where is the SM05/TR7 datasheet?
Microchip Technology publishes it: the Datasheet link on this page opens it.
Where can I order the SM05/TR7?
JLCPCB lists it as part C2625311, with 0 in stock; the sellers' links on this page open their listings.
What can replace the SM05/TR7?
Parts like it in the library: the AQ05-02HTG by Littelfuse, the CDSOT23-0502B by Bourns, the ESDALD05UE2X by WeEn Semiconductors and the PESD5302F by 台湾元基. Check their datasheets: a part that fits the footprint may still differ in its ratings.
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