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-0173 Rev. 1 (101069)

Page 5 of 5

PACKAGE DIMENSIONS

NOTES:

Dimensions

1. Dimensions are in inches.

Symbol

Inches

Millimeters

Notes

2. Millimeters are given for general information only.

Min

Max

Min

Max

3. Hatched areas on package denote metalized areas.

BH

.046

.056

1.17

1.42

4. Lid material: Kovar.

BL

.115

.128

2.92

3.25

5. Pad 1 = Base, Pad 2 = Emitter, Pad 3 = Collector,

BW

.085

.108

2.16

2.74

Pad 4 = Shielding connected to the lid.

CL

.128

3.25

6. In accordance with ASME Y14.5m, diameters are

CW

.108

2.74

Equivalent to

φx symbology.

LL1

.022

.038

0.56

0.96

LL2

.017

.035

0.43

0.89

LS1

.036

.040

0.91

1.02

LS2

.071

.079

1.81

2.01

LW

.016

.024

0.41

0.61

r

.008

.203

R1

.012

.305

R2

.022

.559