TECHNICAL DATA SHEET

6 Lake Street, Lawrence, MA 01841

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

Website: http: //www.microsemi.com

T4-LDS-0171 Rev. 1 (101129)

Page 3 of 3

PACKAGE DIMENSIONS

NOTES:

1

Dimensions are in inches.

2

Millimeters are given for general information only.

3

Body contour is optional within zone defined by CD.

4

These dimensions should be measured at points .050 inch (1.27 mm) to .055 inch (1.40 mm) below seating plane. When

gauge is not used, measurement will be made at seating plane.

5

Both terminals.

6

At both ends.

7

Two holes.

8

The collector shall be electrically connected to the case.

9

LD applies between L1 and LL. Lead diameter shall not exceed twice LD within L1.

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

φx symbology.

FIGURE 1. Physical dimensions (TO-66).

Dimensions

Symbol

Inches

Millimeters

Notes

Min

Max

Min

Max

CD

.620

15.75

3

CH

.250

.340

6.35

8.64

HT

.050

.075

1.27

1.91

3

HR

.350

8.89

.115

.145

2.92

3.68

6

LD

.028

.034

0.71

0.86

5, 9

LL

.360

.500

9.14

12.70

5

.050

1.27

5, 9

MHD

.142

.152

3.61

3.86

7

MHS

.958

.962

24.33

24.43

PS

.190

.210

4.83

5.33

4

.095

.105

2.41

2.66

4

S

.570

.590

14.48

14.99

4