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

50 WATT ZENER DIODES

Qualified per MIL-PRF-19500/114

T4-LDS-0076 Rev. 2 (101151)

Page 6 of 6

PACKAGE DIMENSIONS

NOTES:

1.

Dimensions are in inches.

2.

Milimeter equivalents are given for general information only.

3.

These dimensions should be measured at points .050 inch (1.27mm) + .005 inch (0.13mm) -.000 inch (0.00mm) below

seating plane.

4.

The seating plane of the header shall be flat within .001 (0.03mm) concave to .004 inch (0.10mm) convex .001 inch

(0.003mm) cocave to .006 inch (0.15mm) convex overall.

5.

Pins 1 and 2 are internally connected with an internal jumper.

6.

Devices wih B suffix have the anode internally connected to the case and devices with RB suffix (reverse polarity) have

the cathode internally connected to the case.

7.

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

φx symbology.

FIGURE 1. Physical dimensions (similar to TO-3)

Dimensions

Ltr

Inches

Millimeters

Notes

Min

Max

Min

Max

CH

.270

.380

6.86

9.65

LD

.048

.053

0.97

1.35

CD

.875

22.23

PS

.420

.440

10.67

11.18

3

.205

.225

5.21

5.72

3

HT

.060

.135

1.52

3.42

LL

.312

.500

7.92

12.70

.050

1.27

MHD

.151

.165

3.84

4.09

MHS

1.177

1.197

29.90

30.40

HR

.495

.525

12.57

13.34

.131

.188

3.33

4.78

.655

.675

16.64

17.15