UNISONIC TECHNOLOGIES CO., LTD

SB540

Preliminary

DIODE

www.unisonic.com.tw

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Copyright © 2014 Unisonic Technologies Co., Ltd

QW-R601-186.c

5.0A SCHOTTKY BARRIER

RECTIFIER



DESCRIPTION

The UTC SB540 is 5.0A schottky barrier rectifier. it uses UTC’s

advanced technology to provide customers with high current

capability and low forward voltage drop, etc.

The UTC SB540 is suitable for free wheeling, low voltage and

polarity protection applications, etc.



FEATURES

* Metal to silicon rectifier, majority carrier conduction.

* For use in low voltage, high frequency inverters free wheeling,

and polarity protection applications.

* Low power loss, high efficiency.

* High surge capacity.



ORDERING INFORMATION

Ordering Number

Package

Pin Assignment

Packing

Lead Free

Halogen Free

1

2

SB540L-SMB-R

SB540G-SMB-R

SMB

K

A

Tape Reel

SB540L-SMC-R

SB540G-SMC-R

SMC

K

A

Tape Reel

SB540L-Z21D-R

SB540G-Z21D-R

DO-201AD

K

A

Tape Reel

Note: Pin Assignment: A: Anode, K: Cathode

SB540L-SMB-R

(1)Packing Type

(2)Package Type

(1) R: Tape Reel

(2) SMB: SMB, SMC: SMC, Z21D: DO-201AD

(3) L: Lead Free, G: Halogen Free

(3)Lead Free



MARKING INFORMATION

PACKAGE

MARKING

SMB

SMC

Date Code

Cathode Band for

uni-directional Only

UTC

SB540

L: Lead Free

G: Halogen Free

DO-201AD

UTC

SB540

Date Code

L: Lead Free

G: Halogen Free

Cathode Band for uni-directional Only