
Overview
The DM5W14A is an ESD And Surge Protection made by Diodes Incorporated in a DO-218 package with 2 pins. -55℃~+175℃ 10uA 14V 155A@10/1000us 17.2V 23.2V 3.6kW@10/1000us TVS Unidirectional DO-218 ESD and Surge Protection (TVS/ESD) ROHS.
PCBKit's library has its KiCad symbol (Device:D_TVS, from KiCad's library) and its footprint (EasyEDA_Cloud:DO-218AC_L13.5-W8.5-LS15.5-FD, from EasyEDA), ready for a KiCad board. JLCPCB lists it (part C1983470).
Symbol
Footprint
Parameters
7- Breakdown Voltage
- 15.6V
- Maximum Clamping Voltage
- 23.2V
- Peak Pulse Current (Ipp)@10/1000us
- 155A
- Peak Pulse Power Dissipation (Ppp)@10/1000us
- 3.6kW
- Reverse Stand-Off Voltage (Vrwm)
- 14V
- Type
- TVS
- polarity
- Unidirectional
Order codes
1- DM5W14A-13LCSC C1983470
Pinout
2| Pin | Name | Type |
|---|---|---|
| 1 | A1 | Passive |
| 2 | A2 | Passive |
Show this part on your page
<iframe src="https://pcbkit.io/embed/parts/diodes/DM5W14A" title="DM5W14A in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe><img src="https://pcbkit.io/embed/parts/diodes/DM5W14A.jpg" alt="DM5W14A" width="1200" height="900">[](https://pcbkit.io/parts/diodes/DM5W14A)Questions
Is there a KiCad symbol and footprint for the DM5W14A?
Yes. The symbol is Device:D_TVS and the footprint EasyEDA_Cloud:DO-218AC_L13.5-W8.5-LS15.5-FD, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the DM5W14A?
DO-218, with 2 pins. Its footprint is drawn on this page.
Where is the DM5W14A datasheet?
Diodes Incorporated publishes it: the Datasheet link on this page opens it.
Where can I order the DM5W14A?
JLCPCB lists it as part C1983470, with 0 in stock; the sellers' links on this page open their listings.
What can replace the DM5W14A?
Parts like it in the library: the DM5W14AQ by Diodes Incorporated, the SM5S14ATHE3/I by Vishay Intertechnology, the SM6S14ATHE3/I by Vishay Intertechnology and the SMF14CA by hongjiacheng. Check their datasheets: a part that fits the footprint may still differ in its ratings.
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