US1D

TWGMC

-55℃~+150℃ 1 Independent 1A 1V@1A 200V 30A 50ns 5uA SMA(DO-214AC) Fast Recovery / High Efficiency Diodes ROHS

Extended

Category: Fast Recovery , High Efficiency Diodes
Package: SMA(DO-214AC)
Pins: 2

Overview

The US1D is a fast Recovery , High Efficiency Diode made by TWGMC in a SMA(DO-214AC) package with 2 pins. -55℃~+150℃ 1 Independent 1A 1V@1A 200V 30A 50ns 5uA SMA(DO-214AC) Fast Recovery / High Efficiency Diodes ROHS.

PCBKit's library has its KiCad symbol (Diode:US1D, from KiCad's library) and its footprint (Diode_SMD:D_SMA, from KiCad's library), ready for a KiCad board. 4,038 are in stock at JLCPCB (part C727083).

Symbol

Diode:US1DFrom KiCad's library

Footprint

Diode_SMD:D_SMAFrom KiCad's library

Parameters

Current - Rectified: 1A
Diode Configuration: 1 Independent
Non-Repetitive Peak Forward Surge Current: 30A
Operating Junction Temperature Range: -55℃~+150℃
Reverse Leakage Current (Ir): 5uA
Reverse Recovery Time (trr): 50ns
Voltage - DC Reverse(Vr): 200V
Voltage - Forward(Vf@If): 1V@1A

Order codes

US1DLCSC C727083

Pinout

The pins of the US1D
Pin	Name	Type
1	K	Passive
2	A	Passive

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A live frame, for any web page

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A picture

<img src="https://pcbkit.io/embed/parts/twgmc/US1D.jpg" alt="US1D" width="1200" height="900">

A picture that opens the part, for a README

[![US1D](https://pcbkit.io/embed/parts/twgmc/US1D.jpg?size=s)](https://pcbkit.io/parts/twgmc/US1D)

Questions

Is there a KiCad symbol and footprint for the US1D?

Yes. The symbol is Diode:US1D 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 US1D?

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

Where is the US1D datasheet?

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

Where can I order the US1D?

JLCPCB lists it as part C727083, with 4,038 in stock; the sellers' links on this page open their listings.

What can replace the US1D?

Parts like it in the library: the US1M by MDD, the RS1M by hongjiacheng, the ES1J by GOODWORK and the ES1J by hongjiacheng. Check their datasheets: a part that fits the footprint may still differ in its ratings.