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-0044 Rev. 2 (101484)

Page 5 of 5

PACKAGE DIMENSIONS

NOTES:

1. Dimensions are in inches.

2. Millimeters are given for general information only.

3. Protrusion thickness of ceramic eyelets included in dimension LL.

4. All terminals are isolated from case.

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

FIGURE 2. Physical dimensions for 2N6764T1, 2N6766T1, 2N6768T1, and 2N6770T1 (TO-254AA).

Dimensions

Ltr

Inches

Millimeters

Notes

Min

Max

Min

Max

BL

.535

.545

13.59

13.84

CH

.249

.260

6.32

6.60

LD

.035

.045

0.89

1.14

LL

.510

.570

12.95

14.48

LO

.150 BSC

3.81 BSC

3, 4

LS

.150 BSC

3.81 BSC

MHD

.139

.149

3.53

3.78

MHO

.665

.685

16.89

17.40

TL

.790

.800

20.07

20.32

TT

.040

.050

1.02

1.27

TW

.535

.545

13.59

13.84

Term 1

Drain

Term 2

Source

Term 3

Gate