Skip to the content
PCBKitNew board
1N6128AUS, in 3D

1N6128AUS

SEMTECH

112.8V 4.4A 500W 62.2V 77.9V TVS MELF ESD and Surge Protection (TVS/ESD) ROHS

Extended
JLCPCBLCSCsemtech/1N6128AUS
Category
ESD And Surge Protection (TVS, ESD)
Package
MELF
Pins
2

Overview

The 1N6128AUS is an ESD And Surge Protection made by SEMTECH in a MELF package with 2 pins. 112.8V 4.4A 500W 62.2V 77.9V TVS MELF ESD and Surge Protection (TVS/ESD) ROHS.

PCBKit's library has its KiCad symbol (Device:D_TVS, from KiCad's library) and its footprint (Diode_SMD:D_MELF, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C1667650).

Symbol

Device:D_TVSFrom KiCad's library

Footprint

12
Diode_SMD:D_MELFFrom KiCad's library

Parameters

12
Breakdown Voltage
77.9V
Clamping Voltage
112.8V
Maximum Clamping Voltage
112.8V
Number of Channels
Single-channel
Peak Pulse Current (Ipp)
4.4A
Peak Pulse Current (Ipp)@10/1000us
4.4A
Peak Pulse Power Dissipation (Ppp)
500W
Peak Pulse Power Dissipation (Ppp)@10/1000us
500W
Polarity
Bidirectional
Reverse Stand-Off Voltage (Vrwm)
62.2V
Type
TVS
Voltage - Breakdown
77.9V

Order codes

1

Pinout

2
The pins of the 1N6128AUS
PinNameType
1A1Passive
2A2Passive

Show this part on your page

A live frame, for any web page
<iframe src="https://pcbkit.io/embed/parts/semtech/1N6128AUS" title="1N6128AUS 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/semtech/1N6128AUS.jpg" alt="1N6128AUS" width="1200" height="900">
A picture that opens the part, for a README
[![1N6128AUS](https://pcbkit.io/embed/parts/semtech/1N6128AUS.jpg?size=s)](https://pcbkit.io/parts/semtech/1N6128AUS)

Questions

Is there a KiCad symbol and footprint for the 1N6128AUS?

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

What package is the 1N6128AUS?

MELF, with 2 pins. Its footprint is drawn on this page.

Where can I order the 1N6128AUS?

JLCPCB lists it as part C1667650, with 0 in stock; the sellers' links on this page open their listings.

What can replace the 1N6128AUS?

Parts like it in the library: the JAN1N6164 by Microchip Technology, the JANTX1N6164A by Microchip Technology, the 1N6128AUS/TR by Microchip Technology and the 1N6164AUS/TR by Microchip Technology. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

8