Overview
The BSR70 is an ESD And Surge Protection made by BORN in a SOT-143 package with 4 pins.
PCBKit's library has its KiCad symbol (EasyEDA_Cloud:BSR70, from EasyEDA) and its footprint (Package_TO_SOT_SMD:SOT-143, from KiCad's library), ready for a KiCad board. 5,947 are in stock at JLCPCB (part C18199528).
Symbol
Footprint
Parameters
12- Clamping Voltage
- 14V
- Junction Capacitance
- 5pF
- Number of Channels
- 2
- Operating Temperature
- -55℃~+125℃
- Peak Pulse Current (Ipp)
- 20A@8/20us
- Peak Pulse Power Dissipation (Ppp)
- 300W@8/20us
- Polarity
- Unidirectional
- Reverse Leakage Current (Ir)
- 2uA
- Reverse Stand-Off Voltage (Vrwm)
- 70V
- Type
- TVS
- Voltage - Breakdown
- 80V
- level of protection
- IEC 61000-4-5
Order codes
1- BSR70LCSC C18199528
Pinout
4| Pin | Name | Type |
|---|---|---|
| 1 | 1 | Unspecified |
| 2 | 2 | Unspecified |
| 3 | 3 | Unspecified |
| 4 | 4 | Unspecified |
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Is there a KiCad symbol and footprint for the BSR70?
Yes. The symbol is EasyEDA_Cloud:BSR70 and the footprint Package_TO_SOT_SMD:SOT-143, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the BSR70?
SOT-143, with 4 pins. Its footprint is drawn on this page.
Where is the BSR70 datasheet?
BORN publishes it: the Datasheet link on this page opens it.
Where can I order the BSR70?
JLCPCB lists it as part C18199528, with 5,947 in stock; the sellers' links on this page open their listings.
What can replace the BSR70?
Parts like it in the library: the CD143A-SR70 by Bourns, the SESR70 by SEMIWARE, the SR70 by TECH PUBLIC and the SR70.TCT by SEMTECH. Check their datasheets: a part that fits the footprint may still differ in its ratings.
Parts like it
8
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TPNUP2301MW6T1G
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