TECHNICAL DATA SHEET

6 Lake Street, Lawrence, MA 01841

Gort Road Business Park, Ennis, Co. Clare, Ireland.

1-800-446-1158 / (978) 620-2600 / Fax: (978) 689-0803

Tel: +353 (0) 65 6840044 Fax: +353 (0) 65 6822298

Website: http://www.microsemi.com

T4-LDS-0177 Rev. 1 (101229)

Page 4 of 7

Dimensions

Dimensions

Symbol

Inches

Millimeters

Notes

Symbol

Inches

Millimeters

Notes

Min

Max

Min

Max

Min

Max

Min

Max

BH

.200

5.08

LS

.100 BSC

2.54 BSC

7, 11

LW

.014

.023

0.36

0.58

10

LL

.125

.200

3.18

5.08

.030

.070

0.76

1.78

4, 10

.150

3.81

LT

.008

.015

0.20

0.38

10

LO

.005

0.13

8

BL

.785

19.94

6

.098

2.49

8

BW

.220

.310

5.59

7.87

6

.015

.060

0.38

1.52

5

.290

.320

7.37

8.13

9

α

0°

15°

0°

15°

NOTES:

1

Dimension are in inches.

2

Millimeters are given for general information only.

3

Index area: A notch or pin one identification mark shall be located adjacent to pin one and shall be located within the shaded

area shown. The manufacturer’s identification shall not be used as a pin one identification mark.

4

5

6

This dimension allows for off-center lid, meniscus, and glass overrun.

7

The basic pin spacing is .100 inch (2.54 mm) between centerlines. Each pin centerline shall be located within ±.010 inch (0.25

mm) of its exact longitudinal position relative to pins 1 and 14.

8

Applies to all four corners (leads number 1, 7, 8 and 14).

9

10 All leads.

11 Twelve spaces.

12 No organic or polymeric materials shall be molded to the bottom of the package to cover the leads.

13 In accordance with ASME Y14.5M, diameters are equivalent to

φx symbology.

FIGURE 1. Physical Dimension and Configuration for type 2N6989