TSL257
HIGH-SENSITIVITY
LIGHT-TO-VOLTAGE CONVERTER
TAOS023E
−
SEPTEMBER 2007
MECHANICAL DATA
PACKAGE SM
TOP VIEW
4.60
PLASTIC SURFACE MOUNT SIDE-LOOKER PACKAGE
2.60
R 0.90
1.64
FRONT VIEW
2.30
SIDE VIEW
0.15 Note B
1.80
4.60
0.62
+
0.10
1.97
2.59
1.00
0.42
0.62 +0.10
−0.15
5.73
+
0.50
2
y
2
NOTES: A.
B.
C.
D.
E.
F.
Pb
0.47 TYP
Lead Free
0.42
All linear dimensions are in millimeters; tolerance is
±
0.25 mm unless otherwise stated.
Dimension is to center of lens arc, which is located below the package face.
The integrated photodiode active area is typically located in the center of the lens and 0.97 mm below the top of the lens surface.
Index of refraction of clear plastic is 1.55.
Lead finish for TSL257SM−LF: solder dipped, 100% Sn.
This drawing is subject to change without notice.
Figure 8. Package SM — Surface Mount Side-Looker Package Configuration
The
LUMENOLOGY
r
Company
Copyright
E
2007, TAOS Inc.
r
r
www.taosinc.com
7
TAOS [ TEXAS ADVANCED OPTOELECTRONIC SOLUTIONS ]
