HEDS-1500

Series: -
Sensing Method: Reflective
Voltage - Collector Emitter Breakdown (Max): -
Current - Collector (Ic) (Max): -
Current - DC Forward (If): 50mA
Response Time: -
Mounting Type: Through Hole
Packaging: Bulk
Output Type: Photodiode
Manufacturer: Lite-On Inc
Sensing Distance: 0.168" (4.27mm)
Package / Case: TO-5


Features:

• Focused Emitter and Detector in a Single Package
• 655 nm Visible Emitter
• 0.178 mm (0.007) Resolution
• TO-5 Miniature Sealed Package
• Photodiode Output


Application

Applications for the HEDS-1500 include bar code scanning, pattern recognition and verification, object sizing, optical limit switching, tachometry, textile thread counting and defect detection, dimensional monitoring, line locating, paper edge detection, and any application where precision optical reflective sensing is desired.


Pinout




Specifications

Parameter	Symbol	Min.	Max.	Units	Note
Operating Temperature	TA	-20	70	°C
Storage Temperature	TS	-40	75	°C
Lead Soldering Temperature			260 for 10 sec.	°C	1
Average LED Forward Current	If		50	mA
Peak LED Forward Current	Ifp		(data pending)		2
Reverse LED Input Voltage	Vr		5	V
Photodiode Bias (-V = forward bias)	Vd	-0.3	7	V	3

Description

The HEDS-1500 is a fully integrated module designed for applications requiring optical reflective sensing. The module contains a 655 nm visible LED emitter and a matched I.C. photodetector.

A bifurcated aspheric lens is used to image the active areas of the emitter and the detector to a single spot 4.27 mm (0.168 in.) in front of the package. The output signal of HEDS-1500 is a current generated by the photodiode.


Parameters:

Technical/Catalog Information	HEDS-1500
Vendor	Lite-On Inc
Category	Sensors, Transducers
Sensing Distance	0.168" (4.27mm)
Sensing Method	Reflective
Output Type	Phototransistor
Voltage - Collector Emitter Breakdown (Max)	-
Current - Collector (Ic) (Max)	-
Current - DC Forward (If)	50mA
Response Time	-
Operating Temperature	-20°C ~ 70°C
Features	Focused Emitter and Detector
Mounting Type	Through Hole
Package / Case	TO-5
Packaging	Bulk
Lead Free Status	Lead Free
RoHS Status	RoHS Compliant
Other Names	HEDS 1500 HEDS1500 516 1270 ND 5161270ND 516-1270