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-0175 Rev. 1 (101096)

Page 4 of 4

Dimensions

Letter

Inches

Millimeters

Note

Min

Max

Min

Max

BH

.046

.056

1.17

1.42

BL

.115

.128

2.92

3.25

BW

.085

.108

2.16

2.74

CL

.128

3.25

CW

.108

2.74

.022

.038

0.56

0.96

LL2

.017

.035

0.43

0.89

.036

.040

0.91

1.02

.071

.079

1.81

2.01

LW

.016

.024

0.41

0.61

r

.008

.203

.012

.305

.022

.559

NOTES:

1. Dimensions are in inches.

2. Millimeters are given for general information only.

3. Hatched areas on package denote metallized areas.

4. Lid material: Kovar.

5. Pad 1 = Base, Pad 2 = Emitter, Pad 3 = Collector, Pad 4 = Shielding connected to the lid.

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

Φx symbology.

FIGURE 3. Physical dimensions, surface mount (UB).

PACKAGE DIMENSIONS