Datasheet

SPEC NO: DSAG5419 REV NO: V.3 DATE: DEC/14/2006 PAGE: 1 OF 2
APPROVED: J. Lu CHECKED: Tracy Deng DRAWN: Z.Z.YANG
UNIT : MM[INCH]
TOLERANCE :±0.1[0.004] UNLESS OTHERWISE NOTED.
Description
The KPS-3227SP1C is a NPN silicon phototransis-
tor, It is low-cost ambient light photo sensor in lowest
cost miniature chip LED lead-free surface mount
package. and the device is sensitive to the visible
spectrum.
Features
*Lead-free package.
*Component in accordance with RoHS.
*Adapted to human eye responsive.
*Wide angle of half sensitivity.
Package Dimensions
PRELIMINARY SPEC
Part Number: KPS-3227SP1C
Applications
Detection of ambient light to control
display backling in:
*mobile phones
*PDAs
*note books
*Video cameras
*Absolute Maximum Ratings(Ta=25°C unless otherwise specified)
Parameter Symbol Rating Unit
Collector Emitter Voltage V
CEO
6 V
Emitter-Collector Voltage V
ECO
1.5 V
Collector Current I
C
20 mA
Total Power Dissipation Ptot 100 mW
Operating Temperature Topr -40 to +85 ºC
Storage Temperature Tsto -40 to +85 ºC
Soldering Temperature Tsd 260 ºC
A
MBIENT LIGHT PHOTO SENSOR