QRD1114_NL - Fairchild Semiconductor

QRD1113, QRD1114 — Reﬂective Object Sensor

QRD1113, QRD1114 Rev. 1.1.0

January 2008

PACKAGE DIMENSIONS

QRD1113, QRD1114

Reflective Object Sensor

Features

■

Phototransistor Output

■

No contact surface sensing

■

Unfocused for sensing diffused surfaces

■

Compact Package

■

Daylight filter on sensor

Description

The QRD1113/14 reflective sensor consists of an infra-

red emitting diode and an NPN silicon phototransistor

mounted side by side in a black plastic housing. The on-

axis radiation of the emitter and the on-axis response of

the detector are both perpendicular to the face of the

QRD1113/14. The phototransistor responds to radiation

emitted from the diode only when a reflective object or

surface is in the field of view of the detector.

Package Dimensions

0.173 (4.39)

0.120 (3.05)

0.240 (6.10)

0.183 (4.65)

0.500 (12.7)

MIN

0.020 (0.51)

SQ. (4X)

0.100 (2.54)

0.083 (2.11)

OPTICAL

CENTERLINE

PIN 1 COLLECTOR

PIN 2 EMITTER PIN 4 CATHODE

PIN 3 ANODE

PIN 1 INDICATOR

0.083 (2.11)

Notes:

1. Dimensions for all drawings are in inches (millimeters).

2. Tolerance of ± .010 (.25) on all non-nominal dimensions unless otherwise specified.

3. Pins 2 and 4 typically .050" shorter than pins 1 and 3.

4. Dimensions controlled at housing surface.

Schematic

QRD1113, QRD1114 Rev. 1.1.0 2

QRD1113, QRD1114 — Reﬂective Object Sensor

Absolute Maximum Ratings

= 25°C unless otherwise specified)

Stresses exceeding the absolute maximum ratings may damage the device. The device may not function or be

operable above the recommended operating conditions and stressing the parts to these levels is not recommended.

In addition, extended exposure to stresses above the recommended operating conditions may affect device reliability.

The absolute maximum ratings are stress ratings only.

Electrical/Optical Characteristics

= 25°C)

Notes:

1. Derate power dissipation linearly 1.33mW/°C above 25°C.

2. RMA ﬂux is recommended.

3. Methanol or isopropyl alcohols are recommended as cleaning agents.

4. Soldering iron tip 1/16” (1.6 mm) minimum from housing.

5. As long as leads are not under any stress or spring tension.

6. D is the distance from the sensor face to the reﬂective surface.

7. Crosstalk (I

) is the collector current measured with the indicated current on the input diode and with no reﬂective surface.

8. Measured using Eastman Kodak neutral white test card with 90% diffused reﬂecting as a reﬂecting surface.

Symbol Parameter Rating Units

OPR

Operating Temperature -40 to +85 °C

STG

Storage Temperature -40 to +100 °C

SOL-I

Lead Temperature (Solder Iron)

(2,3)

240 for 5 sec °C

SOL-F

Lead Temperature (Solder Flow)

(2,3)

260 for 10 sec °C

EMITTER

Continuous Forward Current 50 mA

Reverse Voltage 5 V

Power Dissipation

(1)

100 mW

SENSOR

CEO

Collector-Emitter Voltage 30 V

ECO

Emitter-Collector Voltage V

Power Dissipation

(1)

100 mW

Symbol Parameter Test Conditions Min. Typ. Max. Units

INPUT (Emitter)

Forward Voltage I

= 20mA 1.7 V

Reverse Leakage Current V

= 5V 100 µA

Peak Emission Wavelength I

= 20mA 940 nm

OUTPUT (Sensor)

CEO

Collector-Emitter Breakdown I

= 1mA 30 V

ECO

Emitter-Collector Breakdown I

= 0.1mA 5 V

Dark Current V

= 10 V, I

= 0mA 100 nA

COUPLED

C(ON)

QRD1113 Collector Current I

= 20mA, V

= 5V, D = .050"

(6,8)

0.300 mA

C(ON)

QRD1114 Collector Current I

= 20mA, V

= 5V, D = .050"

(6,8)

1mA

CE(SAT)

Collector Emitter Saturation

Voltage

= 40mA, I

= 100µA, D = .050"

(6,8)

0.4 V

Cross Talk I

= 20mA, V

= 5V, E

= 0

(7)

.200 10 µA

Rise Time V

= 5V, R

= 100

Ω

, I

C(ON)

= 5mA 10 µs

Fall Time 50 µs

QRD1113, QRD1114 Rev. 1.1.0 3

QRD1113, QRD1114 — Reﬂective Object Sensor

Typical Performance Curves

IF - FORWARD CURRENT (mA) IF - FORWARD CURRENT (mA) TA - AMBIENT TEMPERATURE (˚C)

TA - AMBIENT TEMPERATURE (˚C)

REFLECTIVE SURFACE DISTANCE (mils)

VF - FORWARD VOLTAGE (mV)ID - COLLECTOR DARK CURRENT

NORMALIZED - COLLECTOR CURRENT (mA)

IC - COLLECTOR CURRENT (mA)

1.60 10.0 1.0

0.8

0.6

0.4

0.2

1.00

0.10

0.01

.001

1.0

0-50 -25 25 50 750

-50 -25 25 50 75 1000

10 20 30 40 50

1.40

1.20

1.00

0.20

0.60

0.40

0.20

0.1

102

101

1.0

10-1

10-2

10-3

1.0 10 100

Fig. 1 Forward Voltage vs.

Forward Current

Fig. 2 Normalized Collector Current vs.

Forward Current

Fig. 3 Normalized Collector Current vs.

Temperature

Fig. 4 Normalized Collector Dark Current vs.

Temperature

Fig. 5 Normalized Collector Current vs.

Distance

IF = 10 mA

VCE = 5 V

050100 150 200 250 300 350 400 450 500

VCE = 5 V

D = .05"

IF = 20 mA

VCE = 5 V

VCE = 10 V

QRD1113, QRD1114 Rev. 1.1.0 4

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FAIRCHILD’S PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT DEVICES OR

SYSTEMS WITHOUT THE EXPRESS WRITTEN APPROVAL OF FAIRCHILD SEMICONDUCTOR CORPORATION.

As used herein:

1. Life support devices or systems are devices or systems

which, (a) are intended for surgical implant into the body or

(b) support or sustain life, and (c) whose failure to perform

when properly used in accordance with instructions for use

provided in the labeling, can be reasonably expected to

result in a significant injury of the user.

2. A critical component in any component of a life support,

device, or system whose failure to perform can be

reasonably expected to cause the failure of the life support

device or system, or to affect its safety or effectiveness.

PRODUCT STATUS DEFINITIONS

Definition of Terms

Datasheet Identification Product Status Definition

Advance Information Form

First Production

ative or In Design This datasheet contains the design specifications for product

development. Specifications may change in any manner without notice.

Preliminary

This datasheet contains preliminary data; supplementary data will be

published at a later date. Fairchild Semiconductor reserves the right to

make changes at any time without notice to improve design.

No Identification Needed Full Production

This datasheet contains final specifications. Fairchild Semiconductor

reserves the right to make changes at any time without notice to improve

the design.

Obsolete Not In Production

This datasheet contains specifications on a product that has been

discontinued by Fairchild Semiconductor. The datasheet is printed for

reference information only.

Rev. I32

QRD1113, QRD1114 — Reﬂective Object Sensor