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ASMAJ43A-HF, in 3D

ASMAJ43A-HF

Comchip

Extended
DatasheetJLCPCBLCSCcomchip/ASMAJ43A-HF
Category
ESD And Surge Protection (TVS, ESD)
Package
DO-214AC(SMA)
Pins
5

Overview

The ASMAJ43A-HF is an ESD And Surge Protection made by Comchip in a DO-214AC(SMA) package with 2 pins.

PCBKit's library has its KiCad symbol (Device:D_TVS, from KiCad's library) and its footprint (Diode_SMD:D_SMA, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C20184638).

Symbol

Device:D_TVSFrom KiCad's library

Footprint

12
Diode_SMD:D_SMAFrom KiCad's library

Parameters

10
Clamping Voltage
69.4V
Number of Channels
1
Operating Temperature
-55℃~+150℃
Peak Pulse Current (Ipp)
5.8A@10/1000us
Peak Pulse Power Dissipation (Ppp)
400W@10/1000us
Polarity
Unidirectional
Reverse Leakage Current (Ir)
5uA
Reverse Stand-Off Voltage (Vrwm)
43V
Type
TVS
Voltage - Breakdown
52.8V

Order codes

1

Pinout

2
The pins of the ASMAJ43A-HF
PinNameType
1A1Passive
2A2Passive

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[![ASMAJ43A-HF](https://pcbkit.io/embed/parts/comchip/ASMAJ43A-HF.jpg?size=s)](https://pcbkit.io/parts/comchip/ASMAJ43A-HF)

Questions

Is there a KiCad symbol and footprint for the ASMAJ43A-HF?

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

What package is the ASMAJ43A-HF?

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

Where is the ASMAJ43A-HF datasheet?

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

Where can I order the ASMAJ43A-HF?

JLCPCB lists it as part C20184638, with 0 in stock; the sellers' links on this page open their listings.

What can replace the ASMAJ43A-HF?

Parts like it in the library: the SMAJ43A by BORN, the SMAJ43A by hongjiacheng, the SMAJ43CA by hongjiacheng and the SMAJ43A by Diodes Incorporated. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

8