QCK5

Series: -
Sensing Method: Transmissive
Output Configuration: Phototransistor
Mounting Type: Surface Mount
Packaging: Tube
Voltage - Collector Emitter Breakdown (Max): 30V
Current - DC Forward (If): 50mA
Package / Case: 4-SMD
Sensing Distance: 0.157" (4mm)
Current - Collector (Ic) (Max): -
Manufacturer: Fairchild Optoelectronics Group
Response Time: 8µs, 50µs


Features:

• No contact switching
• 4 mm wide slot
• Leads formed for surface mounting
• Housing material resistant to high temperatures
• Daylight filter on sensor
• Transistor Output
• Tape & Reel Option: .TR (See Tape & Reel Dimensions)

Application

1. Derate power dissipation linearly 1.67 mW/°C above 25°C.
2. RMA flux is recommended.
3. Methanol or isopropyl alcohols are recommended as cleaning agents.

Specifications

Parameter	Symbol	Rating	Units
Operating Temperature	TOPR	-55 to +100
Storage Temperature	TSTG	-40 to +100
Soldering Temperature (Flow)	TSOL-F
Preheating Stage for 60 sec		183
Reflow Stage for 5 sec		230
Rate of Temperature Rise		3 to 10	/S
EMITTER Continuous Forward Current	IF	50	mA
Reverse Voltage	VR	5	V
Power Dissipation (1)	PD	100	mW
SENSOR Collector-Emitter Voltage	PD	30	V
Emitter-Collector Voltage	VECO	4	V
Power Dissipation(1)	PD	100	mW

Product	Product status	Eco Status	Pricing*	Package type	Leads	Packing method	Package Drawing
QCK5	Full Production	RoHS Compliant	$1.20	SMT Opto Interrupter QCK	4	RAIL	TBD
QCK5TR	Full Production	RoHS Compliant	$1.52	SMT Opto Interrupter QCK	4	TAPE REEL	TBD

* Fairchild 1,000 piece Budgetary Pricing

** A sample button will appear if the part is available through Fairchild's on-line samples program. If there is no sample button, please contact a Fairchild distributor to obtain samples

Description

The QCK5 is a slotted optical switch designed for surface mount applicationswhere very high temperatures are experienced during solder reflow. It consistsof a GaAs LED and a silicon phototransistor, packaged into a metal housing andfacing each other across a .157" (4.0 mm) gap. The leads are formed to sitflush on a PCB during solder reflow.

Parameters:

Technical/Catalog Information	QCK5
Vendor	Fairchild Semiconductor
Category	Sensors, Sensor Evaluation Kits
T073 Catalog Page	0 [Nom]
Lead Free Status	Lead Free
RoHS Status	RoHS Compliant
Other Names	QCK5 QCK5