EVERLIGHT ITR 1201SR10AR Datasheet

ITR1201SR10AR/TR

Features

Description

Applications

․Fast response time
․High sensitivity
․Cut-Off visible wavelength
․Thin
․Compact
․Pb free

․This product itself will remain within RoHS compliant version.

ITR1201SR10AR/TR is a light reflection switch which includes a GaAs IR-LED and a NPN photo-transistor with a high
photosensitive receiver for short distance, operating in the infrared range.

Device Selection Guide

1

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․Printer

․Switch Scanner
․Non-contact Switching

Device No. Chip Material

IR

PT

Copyright © 2010, Everlight All Rights Reserved. Release Date : Mar.10, 2015 Issue No: DRX-0000242 Rev.1

AlGaAs

Silicon

Release Date:2015-03-18 22:56:32.0
Expired Period: Forever

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DATASHEET

ITR1201SR10AR/TR

Package Dimensions

Aluminum
Evaporation
Surface

Glass

Notes: 1. All dimensions are in millimeters

2. Tolerances: ±0.15mm

2

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DATASHEET

ITR1201SR10AR/TR

Absolute Maximum Ratings (Ta=25℃)

Parameter Symbol Rating Unit

Power Dissipation at(or below)

Pd 75 mW

R

F

C

C

CEO

ECO

5 V
50 mA
75 mW
10 mA
30 V

5 V

Input

Output

25 Free Air Temperature℃

Reverse Voltage V
Forward Current I
Collector Power Dissipation P
Collector Current I
Collector-Emitter Voltage B V
Emitter-Collector Voltage B V

Operating Temperature Topr -25~+85 ℃
Storage Temperature Tstg -40~+100 ℃
Lead Soldering Temperature (*) Tsol 260 ℃

Notes: (＊) t=5 Sec

Electro-Optical Characteristics (Ta=25℃)

Parameter Symbol Min. Typ. Max. Unit Condition

Input

Output

Transfer
Characteristics

Forward Voltage V
Reverse Current I

Peak Wavelength λ

Dark Current I

Transfer

Characteristics

Operating Dark

Current

CEO

I

C(ON)

I

CEOD

Rise time t

Fall time t

F

R

P

r

f

1.1 1.2 1.4 V IF=20mA

--- --- 10 μA VR=6V

--- 940 --- nm IF=20mA

--- --- 100 nA VCE=10V

600 --- 1680 μA

--- --- 1 μA

--- 15 --- μs

--- 15 --- μs

Rank

Conditions：I

=20mA V

F

=5V Unit: μΑ

CE

Bin number Min Max Bin number Min Max

A1
A2
B1

100 300
200 400
300 500

C1
C2
D1

500 700
600 800
700 900

VCE=5V,

IF=20mA

VCE=5V,

IF=20mA

VCE=5V
IC=1mA

RL=1K

3

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DATASHEET

ITR1201SR10AR/TR

B2

400 600

Typical Electrical/Optical/Characteristics Curves

Forward current V.S. Forward Voltage Forward Voltage V.S. Ambient Temperature

Forward Current VS. Forward Voltage

100

10

Forward Current (mA)

1

0 1 2

Forward Voltage VF(V)

D2

Forward Voltage VS. Temperature

1.6

1.5

1.4

1.3

1.2

1.1

1.0

Forward Voltage VF(V)

0.9

0.8

-40 -20 0 20 40 60 80 100

800 1000

IF=50mA

IF=20mA

Ambient Temperature Ta(℃)

Dark Current V.S. Ambient Temperature Operating Dark Current V.S. Temperature

Dark Current VS. Temperature

10

1

0.1

0.01

1E-3

Dark Current Iceo (nA)

1E-4

Vce=10V

1E-5

-40 -20 0 20 40 60 80 100

Ambient Temperature Ta (℃)

Operating Dark Current VS. Temperature

10

1

0.1

0.01

1E-3

1E-4

Operating Current Iceod (nA)

1E-5

-40 -20 0 20 40 60 80 100

Ambient Temperature Ta (℃)

Vce=5V,IF=20mA

4

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DATASHEET

ITR1201SR10AR/TR

Relative Response V.S. Wavelength Relative Output Current V.S. Ambient Temperature

Spectral Response

100

80

60

40

Relative Response (%)

20

0

700 800 900 1000 1100

Wavelength λ (nm)

Ta=25

Output Current V.S. Edge Distance Output Current V.S. Reflector Distance

Output Current VS. Edge Distance

100

Vce=5V,IF=20mA,d=1.0mm
Ta=25

℃

80

Output Current VS. Temperature

℃

120

100

80

60

40

Vce=5V,IF=20mA

20

Relative Output Current IC(on) (%)

0

-40 -20 0 20 40 60 80 100

Ambient Temperature (℃)

Output Current VS. Distance (Ta=25℃)

100

80

Vce=5V,IF=20mA

60

40

20

Relative Output Current IC(on) (%)

0

-1.0 -0.8 -0.6 -0.4 -0.2 0.0 0.2 0.4 0.6 0.8 1.0

Edge Distance (mm)

60

40

20

Relative Output Current IC(on) (%)

0

0 1 2 3 4 5

Reflector Distance d (mm)

5

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DATASHEET

ITR1201SR10AR/TR

Switching Time V.S. Load Resistance Output Current V.S. Forward Current

Switching Time VS. Load Resistance

1000

s)

100

μ

10

Switching Time t (

Vce=5V,IC(on)=1mA

1

0.1 1 10

Ta=25℃

Load Resistance RL (K)

Output Characteristics

Output Characteristics (Ta=25℃)

3

Output Current VS. Forward Current

3.0

2.5

2.0

tf
tr

1.5

1.0

Output Current IC(on) (mA)

0.5

0.0
0 10 20 30 40 50

Forward Current IF (mA)

Vce=5V,d=1.0mm
Ta=25

℃

IF=50mA

2

IF=40mA

IF=30mA

1

IF=20mA

Output Current IC(on) (mA)

IF=10mA

0

0 1 2 3 4 5

Collector-Emitter Voltage Vce (V)

6

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DATASHEET

ITR1201SR10AR/TR

Measuring Specification For Output Current

IC(on)

CE

V

Measuring Circuit For Operating Dark Current

Light Sealed Dark Box

ICEOD IF

Measuring Specification For Reflector Response

IF

VCE

Measuring Specification For Edge Response

7

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DATASHEET

V

ftrtoff

on

ITR1201SR10AR/TR

Measuring Circuit For Response Time

Input

IC(on)

Output

CC

I

F

I

C

RL

R

L

Output

Input
Pulse

IF

RIN

P.G.

10%

Output

R

IN

Pulse

90%

t

t

8

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DATASHEET

ITR1201SR10AR/TR

Recommended Method of Storage

1. Over-current-proof
Customer must apply resistors for protection , otherwise slight voltage shift will cause big current change
( Burn out will happen ).

2. Storage

2.1. Do not open moisture proof bag before the products are ready to use.

2.2. Before opening the package, the LEDs should be kept at 30

℃ or less and 90%RH or less.

2.3. The LEDs should be used within a year.

2.4. After opening the package, the LEDs should be kept at 30

℃ or less and 70%RH or less.

2.5. The LEDs should be used within 168 hours (7 days) after opening the package.

2.6. If the moisture absorbent material (silica gel) has faded away or the LEDs have exceeded the storage

time, baking treatment should be performed using the following conditions.Baking treatment : 60±5

for 24 hours.

℃

3. Soldering Condition

3.1. Pb-free solder temperature profile

3.2. Reflow soldering should not be done more than two times.

3.3. When soldering, do not put stress on the LEDs during heating.

3.4. After soldering, do not warp the circuit board.

4. Repairing
Repair should not be done after the LEDs have been soldered. When repairing is unavoidable, a
double-head soldering iron should be used (as below figure). It should be confirmed beforehand whether
the characteristics of the LEDs will or will not be damaged by repairing.

9

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DATASHEET

ITR1201SR10AR/TR

Taping Dimension

Package Dimensions

10

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Copyright © 2010, Everlight All Rights Reserved. Release Date: Mar.10, 2015 Issue No: DRX-0000242 Rev.1 www.everlight.com

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DATASHEET

ITR1201SR10AR/TR

Moisture Resistant Packaging

Label

Aluminum
moisture-proof bag

Packing Quantity Specification

1.1000 Pcs/ 1Reel

2.15 Reel /1 Box

3. Box/ 1 Carton

Label Form Specification

Pb

CPN :
P N : XXXXXXXXXXXXX

XXXXXXXXXXXXX

QTY : XXX

LOT NO : XXXXXXXXXX

EVERLIGHT

Humidity indicator

RoHS

CAT : XXX
HUE : XXX
REF : XXX

Desiccant

Label

MSL Label

CPN: Customer’s Production Number

P/N : Production Number

QTY: Packing Quantity

CAT: Ranks

HUE: Peak Wavelength

REF: Reference

LOT No: Lot Number

Reference : XXXXXXXX

MADE IN TAIWAN: Production Place

Note

1. Above specification may be changed without notice. EVERLIGHT will reserve authority on material

change for above specification.

2. When using this product, please observe the absolute maximum ratings and the instructions for using

outlined in these specification sheets. EVERLIGHT assumes no responsibility for any damage resulting
from use of the product which does not comply with the absolute maximum ratings and the instructions
included in these specification sheets.

3. These specification sheets include materials protected under copyright of EVERLIGHT corporation. Please

don’t reproduce or cause anyone to reproduce them without EVERLIGHT’s consent.

EVERLIGHT ELECTRONICS CO., LTD. Tel: [phone]
Office: No 6-8, Zhonghua Rd., Shulin Dist., Fax: [phone]
New Taipei City 23860, Taiwan, R.O.C http://www.everlight.com

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Release Date:2015-03-18 22:56:32.0
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