CYStech Electronics Corp.

Spec. No. : C302S346.13

Revised Date : 2012.02.10

Page No. : 6/7

BAR40S3/BAR40AS3/BAR40CS3/BAR40SS3

CYStek Product Specification

SOT-323 Dimension

Marking:

He

E

A

A1

Q

Lp

e1

e

bp

12

3

D

W

B

v

A

Z

detail Z

A

C

θ

0

12

scale

mm

L4_

XX

Diagram:

3-Lead SOT-323 Plastic

Surface Mounted Package.

CYStek Package Code: S3

• BAR40 S3 : Single Diode

(Marking Code B4)

• BAR40AS3 : Common Anode. (Marking Code B7)

• BAR40CS3 : Common Cathode. (Marking Code 5C) • BAR40SS3 : Series Connected. (Marking Code B8)

*: Typical

Inches

Millimeters

Inches

Millimeters

DIM

Min.

Max.

Min.

Max.

DIM

Min.

Max.

Min.

Max.

A

0.0315

0.0433

0.80

1.10

e1

0.0256

-

0.65

-

A1

0.0000

0.0039

0.00

0.10

He

0.0787

0.0886

2.00

2.25

bp

0.0118

0.0157

0.30

0.40

Lp

0.0059

0.0177

0.15

0.45

C

0.0039

0.0098

0.10

0.25

Q

0.0051

0.0091

0.13

0.23

D

0.0709

0.0866

1.80

2.20

v

0.0079

-

0.2

-

E

0.0453

0.0531

1.15

1.35

w

0.0079

-

0.2

-

e

0.0512

-

1.3

-

-

-

θ

10

°

0

°

2.Maximum lead thickness includes lead finish thickness, and minimum lead thickness is the minimum thickness of base material.

3.If there is any question with packing specification or packing method, please contact your local CYStek sales office.

Material:

• Lead: Pure tin plated.

• Mold Compound: Epoxy resin family, flammability solid burning class: UL94V-0.

Important Notice:

• All rights are reserved. Reproduction in whole or in part is prohibited without the prior written approval of CYStek.

• CYStek reserves the right to make changes to its products without notice.

• CYStek semiconductor products are not warranted to be suitable for use in Life-Support Applications, or systems.

• CYStek assumes no liability for any consequence of customer product design, infringement of patents, or application assistance.