TSL257T

HIGH-SENSITIVITY

LIGHT-TO-VOLTAGE CONVERTER

TAOS065B − APRIL 2007

6

r

r

Copyright E 2007, TAOS Inc.

The LUMENOLOGY r Company

www.taosinc.com

MECHANICAL DATA

The TSL257T is supplied in a low-profile surface-mount package. This package contains no lead (Pb).

PACKAGE T

Four-Lead Surface Mount Device

TOP VIEW

SIDE VIEW

BOTTOM VIEW

A

PIN 1

1.35

3.10

75

0.35

DETAIL A: TYPICAL PACKAGE TERMINAL

0.80

0.90

0.10

0.40

R 0.20

Lead Free

Pb

1.89

1.0

1.50

0.55

3.80

2.60

Photodiode

(Note C)

0.50

0.45

NOTES: A. All linear dimensions are in millimeters.

B. Terminal finish is gold.

C. The center of the 0.75 mm diameter integrated photodiode active area is typically located 0.1 mm above the center of the package.

D. Dimension tolerance is ± 0.15 mm.

E. This drawing is subject to change without notice.

Figure 8. Package T — Four-Lead Surface Mount Device Packaging Configuration