1N6642U

Package information

Doc ID 16972 Rev 2

5/7

2

Package information

In order to meet environmental requirements, ST offers these devices in different grades of

specifications, grade definitions and product status are available at: www.st.com.

Table 6.

Leadless chip carrier 2 (LCC-2D) package dimensions

Ref.

Dimensions

Millimeters

Inches

Min.

Typ. Max.

Min.

Typ.

Max.

1.

Measurement prior to solder coating the mounting pads on bottom of package

1.86

2.03

2.20

0.073

0.080

0.087

B

4.44

4.57

4.77

0.175

0.180

0.188

C

1.84

1.97

2.10

0.072

0.078

0.083

D

1.53

1.70

1.87

0.060

0.067

0.074

E

0.48

-

0.71

0.019

-

0.028

F

-

1.3

-

-

0.051

-

G

-

1.67

-

-

0.066

-

H

-

0.37

-

-

0.015

-

I

-

0.15

-

-

0.006

-

r1

-

0.15

-

-

0.006

-

r2

-

0.20

-

-

0.008

-

Note 1: The anode is identified by metallization in two top internal angles and the index mark.

Pin 2 Cathode

Pin 1 Anode

2

1

2

1

r2

r1

G

E

I

H

E

Note 1

Note 1

Note 1

F

D

A

B

C