Overview
The SP0503BAHTG is an ESD And Surge Protection made by Littelfuse in a SOT-143 package with 4 pins. -55℃~+125℃ 100nA 30pF 5.5V 8.5V IEC 61000-4-2 TVS Three channels SOT-143 ESD and Surge Protection (TVS/ESD) ROHS.
PCBKit's library has its KiCad symbol (Power_Protection:SP0503BAHT, from KiCad's library) and its footprint (Package_TO_SOT_SMD:SOT-143, from KiCad's library), ready for a KiCad board. 12,903 are in stock at JLCPCB (part C7074).
Symbol
Footprint
Parameters
9- Clamping Voltage
- 8.5V
- Junction Capacitance
- 30pF
- Number of Channels
- Three channels
- Operating Temperature
- -55℃~+125℃
- Polarity
- Unidirectional
- Reverse Leakage Current (Ir)
- 100nA
- Reverse Stand-Off Voltage (Vrwm)
- 5.5V
- Type
- TVS
- level of protection
- IEC 61000-4-2
Order codes
1- SP0503BAHTGLCSC C7074
Pinout
4| Pin | Name | Type |
|---|---|---|
| 1 | A | Passive |
| 2 | K | Passive |
| 3 | K | Passive |
| 4 | K | Passive |
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Is there a KiCad symbol and footprint for the SP0503BAHTG?
Yes. The symbol is Power_Protection:SP0503BAHT 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 SP0503BAHTG?
SOT-143, with 4 pins. Its footprint is drawn on this page.
Where is the SP0503BAHTG datasheet?
Littelfuse publishes it: the Datasheet link on this page opens it.
Where can I order the SP0503BAHTG?
JLCPCB lists it as part C7074, with 12,903 in stock; the sellers' links on this page open their listings.
What can replace the SP0503BAHTG?
Parts like it in the library: the SP0503BAHTG by TECH PUBLIC, the PRTR5V0U2X by Nexperia, the PRTR5V0U2X-MS by MSKSEMI and the PRTR5V0U2AX,215 by Nexperia. Check their datasheets: a part that fits the footprint may still differ in its ratings.
Parts like it
8
SP0503BAHTG
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SOT-1430.45pF 1 100nA 24V 350W 5V 8.5V 9A Bidirectional ESD IEC 61000-4-2、IEC 61000-4-5、IEC 61000-4-4 SOT-143 ESD and Surge Protection (TVS/ESD) ROHSMSKSEMIESD And Surge Protection (TVS/ESD)PRTR5V0U2AX,215
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SOT-143-40℃~+125℃@(Ta) 1.8pF 1nA 2 5.5V 9V ESD IEC 61000-4-2 Unidirectional SOT-143 ESD and Surge Protection (TVS/ESD) ROHSNexperiaESD And Surge Protection (TVS/ESD)PESD2ETH-XR
SOT-143-40℃~+125℃ 100nA 1pF 2 5.5V 9V ESD IEC 61000-4-2 SOT-143 ESD and Surge Protection (TVS/ESD) ROHSNexperiaESD And Surge Protection (TVS/ESD)DRTR5V0U2SR-7
SOT-143-65℃~+150℃@(Tj) 1nA 1pF 2 5.5V 5A@8/20us 6V ESD IEC 61000-4-2 SOT-143 ESD and Surge Protection (TVS/ESD) ROHSDiodes IncorporatedESD And Surge Protection (TVS/ESD)PRTR5V0U2AX,235
SOT-143-4-40℃~+85℃ 1.8pF 100nA 2 5.5V 6V ESD IEC 61000-4-2 SOT-143-4 ESD and Surge Protection (TVS/ESD) ROHSNexperiaESD And Surge Protection (TVS/ESD)