UNISONIC TECHNOLOGIES CO., LTD

US1D

Preliminary

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www.unisonic.com.tw

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Copyright © 2014 Unisonic Technologies Co., Ltd

QW-R601-223.a

SURFACE MOUNT ULTRA FAST

RECTIFIER



DESCRIPTION

The UTC US1D is a surface mount ultra fast rectifier, it uses

UTC’s advanced technology to provide customers with ultra fast

switching, high forward surge current and low reverse leakage, etc.

The UTC US1D is suitable for surface mounted applications.



FEATURES

* Ultra fast switching for high efficiency

* Low reverse leakage

* High forward surge current capability



SYMBOL

SMA

(JEDEC DO-214AC)

+

-



ORDERING INFORMATION

Ordering Number

Package

Pin Assignment

Packing

Lead Free

Halogen Free

1

2

US1DL-SMA-R

US1DG-SMA-R

SMA

K

A

Tape Reel

Note: Pin Assignment: A: Anode

K: Cathode



MARKING INFORMATION

PACKAGE

MARKING

SMA

Date Code

Cathode Band for

uni-directional Only

UTC

US1D

L: Lead Free

G: Halogen Free