Skip to the content
PCBKitNew board
ASMCJ200A-HF on a board, in 3D

ASMCJ200A-HF

Comchip

Extended
DatasheetJLCPCBLCSCcomchip/ASMCJ200A-HF
Category
ESD And Surge Protection (TVS, ESD)
Package
DO-214AB(SMC)
Pins
5

Overview

The ASMCJ200A-HF is an ESD And Surge Protection made by Comchip in a DO-214AB(SMC) package with 2 pins.

PCBKit's library has its KiCad symbol (Device:D_TVS, from KiCad's library) and its footprint (Diode_SMD:D_SMC, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C20185309).

Symbol

Device:D_TVSFrom KiCad's library

Footprint

12
Diode_SMD:D_SMCFrom KiCad's library

Parameters

10
Clamping Voltage
324V
Number of Channels
1
Operating Temperature
-55℃~+150℃
Peak Pulse Current (Ipp)
4.6A@10/1000us
Peak Pulse Power Dissipation (Ppp)
1.5kW@10/1000us
Polarity
Unidirectional
Reverse Leakage Current (Ir)
5uA
Reverse Stand-Off Voltage (Vrwm)
200V
Type
TVS
Voltage - Breakdown
247V

Order codes

1

Pinout

2
The pins of the ASMCJ200A-HF
PinNameType
1A1Passive
2A2Passive

Show this part on your page

A live frame, for any web page
<iframe src="https://pcbkit.io/embed/parts/comchip/ASMCJ200A-HF" title="ASMCJ200A-HF in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe>
A picture
<img src="https://pcbkit.io/embed/parts/comchip/ASMCJ200A-HF.jpg" alt="ASMCJ200A-HF" width="1200" height="900">
A picture that opens the part, for a README
[![ASMCJ200A-HF](https://pcbkit.io/embed/parts/comchip/ASMCJ200A-HF.jpg?size=s)](https://pcbkit.io/parts/comchip/ASMCJ200A-HF)

Questions

Is there a KiCad symbol and footprint for the ASMCJ200A-HF?

Yes. The symbol is Device:D_TVS and the footprint Diode_SMD:D_SMC, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the ASMCJ200A-HF?

DO-214AB(SMC), with 2 pins. Its footprint is drawn on this page.

Where is the ASMCJ200A-HF datasheet?

Comchip publishes it: the Datasheet link on this page opens it.

Where can I order the ASMCJ200A-HF?

JLCPCB lists it as part C20185309, with 0 in stock; the sellers' links on this page open their listings.

What can replace the ASMCJ200A-HF?

Parts like it in the library: the SMCJ200A by BORN, the SMCJ200CA by Shandong Jingdao Microelectronics, the SMCJ200CA/TR13 by Brightking and the SMDJ200CA by DOWO. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

8