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DM8W18A, in 3D

DM8W18A

Diodes Incorporated

-55℃~+175℃ 10uA 18V 22.1V 226A@10/1000us 29.2V 6.6kW@10/1000us TVS Unidirectional DO-218 ESD and Surge Protection (TVS/ESD) ROHS

Extended
DatasheetJLCPCBLCSCdiodes/DM8W18A
Category
ESD And Surge Protection (TVS, ESD)
Package
DO-218
Pins
2

Overview

The DM8W18A is an ESD And Surge Protection made by Diodes Incorporated in a DO-218 package with 2 pins. -55℃~+175℃ 10uA 18V 22.1V 226A@10/1000us 29.2V 6.6kW@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 C1984127).

Symbol

Device:D_TVSFrom KiCad's library

Footprint

12
EasyEDA_Cloud:DO-218AC_L13.5-W8.5-LS15.5-FDFrom EasyEDA

Parameters

10
Clamping Voltage
29.2V
Number of Channels
1
Operating Temperature
-55℃~+175℃
Peak Pulse Current (Ipp)
226A@10/1000us
Peak Pulse Power Dissipation (Ppp)
6.6kW@10/1000us
Polarity
Unidirectional
Reverse Leakage Current (Ir)
10uA
Reverse Stand-Off Voltage (Vrwm)
18V
Type
TVS
Voltage - Breakdown
22.1V

Order codes

1

Pinout

2
The pins of the DM8W18A
PinNameType
1A1Passive
2A2Passive

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Questions

Is there a KiCad symbol and footprint for the DM8W18A?

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 DM8W18A?

DO-218, with 2 pins. Its footprint is drawn on this page.

Where is the DM8W18A datasheet?

Diodes Incorporated publishes it: the Datasheet link on this page opens it.

Where can I order the DM8W18A?

JLCPCB lists it as part C1984127, with 0 in stock; the sellers' links on this page open their listings.

What can replace the DM8W18A?

Parts like it in the library: the SM8S18A-Q by Bourns, the DM6W18A by Diodes Incorporated, the SM6S18ATHE3/I by Vishay Intertechnology and the SMF18CA by hongjiacheng. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

8