Overview
The SEH0504S2 is an ESD Protection Device made by SALLTECH in a SOT-23-6 package with 6 pins. -55℃~+125℃ 1pF 22V 3A@8/20us 5V 5uA 6V 70W@8/20us ESD IEC 61000-4-2、IEC 61000-4-5、IEC 61000-4-4 SOT-23-6 ESD and Surge Protection (TVS/ESD) ROHS.
PCBKit's library has its KiCad symbol (EasyEDA_Cloud:TPPRTR5V0U4Y, from EasyEDA) and its footprint (Package_TO_SOT_SMD:SOT-23-6, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C964547).
Symbol
Footprint
Parameters
10- Clamping Voltage
- 22V
- Junction Capacitance
- 1pF
- Operating Temperature
- -55℃~+125℃
- Peak Pulse Current (Ipp)
- 3A@8/20us
- Peak Pulse Power Dissipation (Ppp)
- 70W@8/20us
- Reverse Leakage Current (Ir)
- 5uA
- Reverse Stand-Off Voltage (Vrwm)
- 5V
- Type
- ESD
- Voltage - Breakdown
- 6V
- level of protection
- IEC 61000-4-2, IEC 61000-4-5, IEC 61000-4-4
Order codes
1- SEH0504S2LCSC C964547
Pinout
6| Pin | Name | Type |
|---|---|---|
| 1 | I/O | Unspecified |
| 2 | GND | Unspecified |
| 3 | I/O | Unspecified |
| 4 | I/O | Unspecified |
| 5 | VDD | Unspecified |
| 6 | I/O | Unspecified |
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<iframe src="https://pcbkit.io/embed/parts/salltech/SEH0504S2" title="SEH0504S2 in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe><img src="https://pcbkit.io/embed/parts/salltech/SEH0504S2.jpg" alt="SEH0504S2" width="1200" height="900">[](https://pcbkit.io/parts/salltech/SEH0504S2)Questions
Is there a KiCad symbol and footprint for the SEH0504S2?
Yes. The symbol is EasyEDA_Cloud:TPPRTR5V0U4Y and the footprint Package_TO_SOT_SMD:SOT-23-6, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the SEH0504S2?
SOT-23-6, with 6 pins. Its footprint is drawn on this page.
Where is the SEH0504S2 datasheet?
SALLTECH publishes it: the Datasheet link on this page opens it.
Where can I order the SEH0504S2?
JLCPCB lists it as part C964547, with 0 in stock; the sellers' links on this page open their listings.
What can replace the SEH0504S2?
Parts like it in the library: the SRV05-4L by Applied Power, the SRV05-4A by Jiangsu JieJie Microelectronics, the SRV05-4A-TP by Micro Commercial Components and the PESD5V0L1BA by Nexperia. Check their datasheets: a part that fits the footprint may still differ in its ratings.
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