

Overview
The TPESD7538P is an ESD And Surge Protection made by TECH PUBLIC in a DFN3810-9 package with 9 pins. -55℃~+125℃ 0.5pF 100W@8/20us 18V 500nA 5A@8/20us 5V 7.6V 8 IEC 61000-4-2、IEC 61000-4-5、IEC 61000-4-4 DFN3810-9 ESD and Surge Protection (TVS/ESD) ROHS.
PCBKit's library has its KiCad symbol (EasyEDA_Cloud:TPESD7538P, from EasyEDA) and its footprint (EasyEDA_Cloud:DFN3810-9_L3.8-W1.0-P0.9, from EasyEDA), ready for a KiCad board. 2,613 are in stock at JLCPCB (part C970014). 1 open-source board in 1 repository on GitHub use it.
Symbol
Footprint
Parameters
12- Clamping Voltage
- 18V
- Junction Capacitance
- 0.5pF
- Number of Channels
- 8
- Operating Temperature
- -55℃~+125℃
- Peak Pulse Current (Ipp)
- 5A@8/20us
- Peak Pulse Power Dissipation (Ppp)
- 100W@8/20us
- Polarity
- Unidirectional
- Reverse Leakage Current (Ir)
- 500nA
- Reverse Stand-Off Voltage (Vrwm)
- 5V
- Type
- TVS
- Voltage - Breakdown
- 7.6V
- level of protection
- IEC 61000-4-4
Order codes
1- TPESD7538PLCSC C970014
Pinout
9| 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 |
| 9 | 9 | Unspecified |
Open-source boards using it
All 1- 2 layers194.1 × 141.7 mm

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Is there a KiCad symbol and footprint for the TPESD7538P?
Yes. The symbol is EasyEDA_Cloud:TPESD7538P and the footprint EasyEDA_Cloud:DFN3810-9_L3.8-W1.0-P0.9, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the TPESD7538P?
DFN3810-9, with 9 pins. Its footprint is drawn on this page.
Where is the TPESD7538P datasheet?
TECH PUBLIC publishes it: the Datasheet link on this page opens it.
Where can I order the TPESD7538P?
JLCPCB lists it as part C970014, with 2,613 in stock; the sellers' links on this page open their listings.
What can replace the TPESD7538P?
Parts like it in the library: the RCLAMP7538P-MS by MSKSEMI, the RCLAMP7538P-ES by ElecSuper, the H5VL10B by hongjiacheng and the PESDNC2FD5VB by Prisemi. Check their datasheets: a part that fits the footprint may still differ in its ratings.
Which open-source boards use the TPESD7538P?
1 board in 1 repository on GitHub; the most starred are listed on this page, with their KiCad files.
Parts like it
8RCLAMP7538P-MS
DFN3810-9LESD And Surge Protection (TVS/ESD)MSKSEMIRCLAMP7538P-ES
DFN3810-9L-40℃~+125℃ 0.7pF 15V 1uA 4A 5V 60W 8 9V IEC 61000-4-2、IEC 61000-4-5 TVS Unidirectional DFN3810-9L ESD and Surge Protection (TVS/ESD) ROHSElecSuperESD And Surge Protection (TVS/ESD)H5VL10B
DFN1006-2L-55℃~+125℃ 1 100nA 10V 15pF 5.6V 50W 5A 5V Bidirectional ESD IEC 61000-4-2、IEC 61000-4-5 DFN1006-2L ESD and Surge Protection (TVS/ESD) ROHShongjiachengESD And Surge Protection (TVS/ESD)PESDNC2FD5VB
DFN1006-2L1 10V、13V、15V 15pF 1uA 5.5A@8/20us 5V 6.7V 80W@8/20us Bidirectional ESD IEC 61000-4-2、IEC 61000-4-4 DFN1006-2L ESD and Surge Protection (TVS/ESD) ROHSPrisemiESD And Surge Protection (TVS/ESD)SMF5.0CA
SOD-123FLESD And Surge Protection (TVS/ESD)hongjiachengH5VLD3B
SOD-323-55℃~+125℃ 12V 15pF 50nA 5V 6V 8A@8/20us 95W@8/20us Bidirectional ESD IEC 61000-4-2、IEC 61000-4-5 Single-channel SOD-323 ESD and Surge Protection (TVS/ESD) ROHShongjiachengESD And Surge Protection (TVS/ESD)SMAJ5.0A
DO-214AC(SMA)-65℃~+150℃ 400W@10/1000us 43.5A 5V 7V 800uA 9.2V TVS Unidirectional DO-214AC(SMA) ESD and Surge Protection (TVS/ESD) ROHSMDDESD And Surge Protection (TVS/ESD)SMF5.0A
SOD-123FLESD And Surge Protection (TVS/ESD)hongjiacheng