CSL0902RT1

Data Sheet

4. ABSOLUTE MAXIMUM RATINGS

*2

1)

1)

4)

2)

5)

3)

6)

3)

3)

5) Since there may be some variation on measurement result due to measurement machinery difference,

it is advisable to check the correlational measurement and the actual operation.

6) Tolerance : ±2nm

6. CLASSIFICATION

*3

(Ta=25

℃, IF=20mA)

1. CONSTRUCTION

Near-Infrared(NIR) Surface Mount Chip LEDs with lens featuring AlGaAs packed

with transparent colorless resin.

2. USAGE

*1

Light source for sensor application

Forward Current

IF (Ta=25

℃)

・・・・・・・・ 30mA

Peak Forward Current

IFP (Ta=25

℃)

・・・・・・・・ 100mA

3. DIMENSIONS

See Figure.1

Power Dissipation

PD (Ta=25

℃)

・・・・・・・・ 60mW

Storage Temperature

Tstg

・・・・・・・・ -40～+100

℃

Duty 1/10, 1kHz

5. ELECTRO-OPTICAL CHARACTERISTICS (Ta=25℃)

Reverse Voltage

VR (Ta=25

℃)

・・・・・・・・ 5V

Operation Temperature

Topr

・・・・・・・・ -40～+85

℃

UNITS

Forward Voltage

VF

IF=20mA

1.1

1.4

1.7

V

DISCRIPTION

SYMBOL

CONDITION

MIN.

TYP.

MAX.

μA

Radiant Intensity

IE

IF=20mA

2.8

4.6

5.6

mW/sr

Reverse Current

IR

VR=5V

-

-

10

nm

Spectral Line Half Width

Δλ

IF=20mA

-

25

-

nm

Peak Wavelength

λp

IF=20mA

840

850

870

"K1"

3.6

～

4.5

"K2"

4.5

～

5.6

2) Lighting time : 1msec　 3) Lighting time : 10msec 4) Tolerance : ±3%

SYMBOL

Radiant Intensity : IE (mW/sr)

"J2"

2.8

～

3.6

7. PRODUCT WEIGHT　　　Product weight per piece, approx 0.002 grm.

8. MSL

　　　 Level 3

*1 : This product cannot be used for Automotive & Industrial (base station, smart meters, signal, etc. and social infrastructure) usage.

If you are not sure about the usage, please contact ROHM.

*2 : Absolute maximum rating is the limit w hich must not be exceeded even for an instant, once exceeded, LED device destruction might occur.

This is not the value that guarantees intensity of light life and other reliabilities.

Please refer to the derating data

*3

& conducting test data, and make sure to keep the value w ithin absolute maximum rating w hile using.

*3 : If rank shift occur, w e may ask for re-approval of new rank w hen necessary.

*4 : Even w ithin derating, the reliability and luminosity life may be affected by deterioration of sealing resin and reflector, etc.

So please check w ith your application again.

1/16

2023.6 - Rev.001

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