TSL257

HIGH-SENSITIVITY

LIGHT-TO-VOLTAGE CONVERTER

TAOS023E − SEPTEMBER 2007

6

r

r

Copyright E 2007, TAOS Inc.

The LUMENOLOGY r Company

www.taosinc.com

MECHANICAL DATA

The device is supplied in a clear plastic three-lead sidelooker through-hole package (S).

PACKAGE S

PLASTIC SINGLE-IN-LINE SIDE-LOOKER PACKAGE

1.64

2.60

2.30

4.60

R 0.90

1.80

0.42

1

2

0.47 TYP

TOP VIEW

SIDE VIEW

FRONT VIEW

0.42

1.56

14.86 + 0.50

4.60

0.15

Note B

Lead Free

Available

Pb

NOTES: A. All linear dimensions are in millimeters; tolerance is ± 0.25 mm unless otherwise stated.

B. Dimension is to center of lens arc, which is located below the package face.

C. The integrated photodiode active area is round with a typical diameter of 0.75 mm and is typically located in the center of the lens

and 0.97 mm below the top of the lens surface.

D. Index of refraction of clear plastic is 1.55.

E. Lead finish for TSL257: solder dipped, 63% Sn/37% Pb. Lead finish for TSL257−LF: solder dipped, 100% Sn.

F. This drawing is subject to change without notice.

Figure 7. Package S — Single-In-Line Side-Looker Package Configuration