Overview
The DM5W18A is an ESD And Surge Protection made by Diodes Incorporated in a DO-218 package with 2 pins. -55℃~+175℃ 10uA 123A@10/1000us 18V 22.1V 29.2V 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-218_L13.5-W8.5-LS15.5-RD, from EasyEDA), ready for a KiCad board. JLCPCB lists it (part C1983491).
Symbol
Footprint
Parameters
7- Breakdown Voltage
- 20V
- Maximum Clamping Voltage
- 29.2V
- Peak Pulse Current (Ipp)@10/1000us
- 123A
- Peak Pulse Power Dissipation (Ppp)@10/1000us
- 3.6kW
- Reverse Stand-Off Voltage (Vrwm)
- 18V
- Type
- TVS
- polarity
- Unidirectional
Order codes
1- DM5W18A-13LCSC C1983491
Pinout
2| Pin | Name | Type |
|---|---|---|
| 1 | A1 | Passive |
| 2 | A2 | Passive |
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Is there a KiCad symbol and footprint for the DM5W18A?
Yes. The symbol is Device:D_TVS and the footprint EasyEDA_Cloud:DO-218_L13.5-W8.5-LS15.5-RD, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the DM5W18A?
DO-218, with 2 pins. Its footprint is drawn on this page.
Where is the DM5W18A datasheet?
Diodes Incorporated publishes it: the Datasheet link on this page opens it.
Where can I order the DM5W18A?
JLCPCB lists it as part C1983491, with 0 in stock; the sellers' links on this page open their listings.
What can replace the DM5W18A?
Parts like it in the library: the SM8S18A by DOWO, the 15KPA018-SD-Q by Bourns, the DM5W18AQ by Diodes Incorporated and the DM6W18AQ by Diodes Incorporated. Check their datasheets: a part that fits the footprint may still differ in its ratings.
Parts like it
8
SM8S18A
DO-218AB10uA 18V 20V 226A 29.2V 6.6kW@10/1000us TVS Unidirectional DO-218AB ESD and Surge Protection (TVS/ESD) ROHSDOWOESD And Surge Protection (TVS/ESD)15KPA018-SD-Q
DO-218-55℃~+175℃ 10uA 15kW@10/1000us 18V 22.1V 28.4V 527.8A@8/20us TVS Unidirectional DO-218 ESD and Surge Protection (TVS/ESD) ROHSBournsESD And Surge Protection (TVS/ESD)DM5W18AQ
DO-218-55℃~+175℃ 10uA 123A@10/1000us 18V 22.1V 29.2V 3.6kW@10/1000us TVS DO-218 ESD and Surge Protection (TVS/ESD) ROHSDiodes IncorporatedESD And Surge Protection (TVS/ESD)DM6W18AQ
DO-218-55℃~+175℃ 10uA 158A@10/1000us 18V 22.1V 29.2V 4.6kW@10/1000us TVS DO-218 ESD and Surge Protection (TVS/ESD) ROHSDiodes IncorporatedESD And Surge Protection (TVS/ESD)
SMF18CA
SOD-123FL1 18V 1uA 200W@10/1000us 22.1V 29.2V 6.8A@10/1000us Bidirectional IEC 61000-4-2 TVS SOD-123FL ESD and Surge Protection (TVS/ESD) ROHShongjiachengESD And Surge Protection (TVS/ESD)
SMAJ18A
DO-214AC(SMA)-55℃~+150℃ 13.7A 18V 20V 29.2V 400W 5uA TVS Unidirectional DO-214AC(SMA) ESD and Surge Protection (TVS/ESD) ROHSGOODWORKESD And Surge Protection (TVS/ESD)SMAJ18CA
DO-214AC(SMA)-55℃~+150℃ 13.7A@10/1000us 18V 1uA 22.1V 29.2V 400W@10/1000us Bidirectional IEC 61000-4-2 TVS DO-214AC(SMA) ESD and Surge Protection (TVS/ESD) ROHShongjiachengESD And Surge Protection (TVS/ESD)SMAJ18CA
DO-214AC(SMA)-55℃~+150℃ 13.7A 18V 20V 29.2V 400W 5uA Bidirectional TVS DO-214AC(SMA) ESD and Surge Protection (TVS/ESD) ROHSGOODWORKESD And Surge Protection (TVS/ESD)