RLD94SAQ8 (开发中) [ROHM]

VCSEL（表面发光激光）与FPLD（端面发光激光）相比，贴装自由度高，是在波长谱宽和波长温度依赖性上具有优势的产品。RLD94SAQ8是PCE（功率转换效率）随温度波动较小的产品。可从推出的多种产品中选择光束扩散角度。适用于3D ToF系统等。;


型号：	RLD94SAQ8 (开发中)
厂家：	ROHM
描述：	VCSEL（表面发光激光）与FPLD（端面发光激光）相比，贴装自由度高，是在波长谱宽和波长温度依赖性上具有优势的产品。RLD94SAQ8是PCE（功率转换效率）随温度波动较小的产品。可从推出的多种产品中选择光束扩散角度。适用于3D ToF系统等。 PC
文件：	总6页 (文件大小：567K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

Underdevelopment

940nm Infrared VCSEL

RLD94SAQ8 Series

Datasheet

● Application

3D Depth Sensor

TOF Sensor

IR Illumination

Etc.

● Merit

Optical output power 2W

MSL3 250℃ peak reflow compatible

Thin Package t0.97mm(Diffuser type) , t0.77mm(Clear glass type)

● Absolute Maximum Ratings

Parameter

Symbol

Ratings

Unit

Continuous Forward Current

If (CW)

incompatible

Pulse Forward Current

100Hz Duty1% (on time 100μs)

(Tc = 25℃)

If (Pulse)

Reverse Voltage

Junction temp.

110

°C

Solder reflow temp.

Operating temp.

Storage temp.

Tsr

Top

Tstg

250(10sec)

-20 to 70

-40 to 85

Condition : mounted on AL board with Heatsink

● Characteristics (Ta=25°C)

Parameter

Threshold current

Optical Power

Symbol

Conditions

MIN.

TYP.

MAX.

Unit

Ith

750

2.0

－

1.4

－

If=3A (tp=400µsec.)

Forward voltage

Conversion efficiency

Slope efficiency

If=3A (tp=400µsec.)

2.5

ー

PCE

ー

If=3A (tp=400µsec.)

1.0

940

0.07

－

―

W/A

nm/℃

ー

Peak Wavelength

λ temp variation

λp

930

－

950

－

Δλ/ΔT

ESD HBM

FFP

ESD damage threshold

Far Field Pattern

Human Body Model

*please see page 4.

2000

－

Caution : The data above is used as reference only, i.e. not specification guarantee. Specifications and data are subject to

change without notice.

www.rohm.com

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2021.10 - Rev.B

RLD94SAQ8 Series

Datasheet

●Dimensions

Unit : mm

Anode

Cathode

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2021.10 - Rev.B

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RLD94SAQ8 Series

Datasheet

●Typical Electro-Optical Characteristics

Condition : Pulse 100kHz Duty1% (on time 100nsec.) , Ta=25℃ with Heatsink

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RLD94SAQ8 Series

Datasheet

●Far Field Pattern (Diffuser Type)

・60×45deg Diffuser

200%

・72×55deg Diffuser

X Direction

Y Direction

X Direction

Y Direction

200%

150%

100%

50%

150%

100%

50%

-90

-60

-30

-90

-60

-30

Angle [deg]

・110×85deg Diffuser

・90×69deg Diffuser

X Direction

Y Direction

X Direction

Y Direction

200%

150%

100%

50%

150%

100%

50%

-90

-60

-30

-90

-60

-30

Angle [deg]

●Far Field Pattern (Clear Glass Type)

X Direction

Y Direction

200%

150%

100%

50%

-30

-20

-10

Angle deg]

[Condition]

[Type List]

・If=3A ( Pulse 100Hz Duty1%(on time 100µsec.))

・Ta = 25°C

RLD94SAQ8-00A

RLD94SAQ8-10A

RLD94SAQ8-20A

RLD94SAQ8-30A

RLD94SAQ8-40A

Clear Glass

60×45deg

72×55deg

90×69deg

110×85deg

120×90deg(TBD)

RLD94SAQ8-50A(TBD)

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2021.10 - Rev.B

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Notice

N o t e s

1) The information contained herein is subject to change without notice.

2) Before you use our Products, please contact our sales representative and verify the latest specifica-

tions.

3) Although ROHM is continuously working to improve product reliability and quality, semicon-

ductors can break down and malfunction due to various factors.

Therefore, in order to prevent personal injury or fire arising from failure, please take safety

measures such as complying with the derating characteristics, implementing redundant and

fire prevention designs, and utilizing backups and fail-safe procedures. ROHM shall have no

responsibility for any damages arising out of the use of our Poducts beyond the rating specified by

ROHM.

4) Examples of application circuits, circuit constants and any other information contained herein are

provided only to illustrate the standard usage and operations of the Products. The peripheral

conditions must be taken into account when designing circuits for mass production.

5) The technical information specified herein is intended only to show the typical functions of and

examples of application circuits for the Products. ROHM does not grant you, explicitly or implicitly,

any license to use or exercise intellectual property or other rights held by ROHM or any other

parties. ROHM shall have no responsibility whatsoever for any dispute arising out of the use of

such technical information.

6) The Products are intended for use in general electronic equipment (i.e. AV/OA devices, communi-

cation, consumer systems, gaming/entertainment sets) as well as the applications indicated in

this document.

7) The Products specified in this document are not designed to be radiation tolerant.

8) For use of our Products in applications requiring a high degree of reliability (as exemplified

below), please contact and consult with a ROHM representative : transportation equipment (i.e.

cars, ships, trains), primary communication equipment, traffic lights, fire/crime prevention, safety

equipment, medical systems, servers, solar cells, and power transmission systems.

9) Do not use our Products in applications requiring extremely high reliability, such as aerospace

equipment, nuclear power control systems, and submarine repeaters.

10) ROHM shall have no responsibility for any damages or injury arising from non-compliance with

the recommended usage conditions and specifications contained herein.

11) ROHM has used reasonable care to ensure the accuracy of the information contained in this

document. However, ROHM does not warrants that such information is error-free, and ROHM

shall have no responsibility for any damages arising from any inaccuracy or misprint of such

information.

12) Please use the Products in accordance with any applicable environmental laws and regulations,

such as the RoHS Directive. For more details, including RoHS compatibility, please contact a

ROHM sales office. ROHM shall have no responsibility for any damages or losses resulting

non-compliance with any applicable laws or regulations.

13) When providing our Products and technologies contained in this document to other countries,

you must abide by the procedures and provisions stipulated in all applicable export laws and

regulations, including without limitation the US Export Administration Regulations and the Foreign

Exchange and Foreign Trade Act.

14) This document, in part or in whole, may not be reprinted or reproduced without prior consent of

ROHM.

Thank you for your accessing to ROHM product informations.

More detail product informations and catalogs are available, please contact us.

ROHM Customer Support System

http://www.rohm.com/contact/

www.rohm.com

R1107

Daattaasshheeeett

General Precaution

1. Before you use our Pro ducts, you are requested to care fully read this document and fully understand its contents.

ROHM shall not be in an y way responsible or liable for failure, malfunction or accident arising from the use of a ny

ROHM’s Products against warning, caution or note contained in this document.

2. All information contained in this docume nt is current as of the issuing date and subj ect to change without any prior

notice. Before purchasing or using ROHM’s Products, please confirm the la test information with a ROHM sale s

representative.

3. The information contained in this doc ument is provi ded on an “as is” basis and ROHM does not warrant that all

information contained in this document is accurate an d/or error-free. ROHM shall not be in an y way responsible or

liable for any damages, expenses or losses incurred by you or third parties resulting from inaccuracy or errors of or

concerning such information.

Notice – WE

Rev.001

RLD94SAQ8 (开发中) [ROHM]

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