905nm Invisible Pulsesd Laser Diode RLD90QZW3 -00x Outline view Merit Optical output power 75W(Pulse) Narrow light emission pattern Φ5.6 metal stem Absolute Maximum Ratings (Tc=25°C) Parameter Pulse Forward current Optical output Reverse voltage Pulse width Duty ratio Operating temp. Storage temp. Peak output power Peak pulse wavelength Operating voltage Beam divergence parallel Beam divergence perpendicular Beam tolerance Emission point accuracy Threshold current Apeture size Designed Value Caution: θ⊥ and θ// are defined as full width at half maximum. Operating condition: tw = 50ns, DR = 0.05% Operation temperature is regulated by case temperature; Tc

Electrical Characteristics Typical Near Field Pattern Optical Characteristics * This data is made from the result of having measured the sample extracted at random. Therefore, it is not what showed the ability of the whole product. https://www.rohm.com/ © 2021 ROHM Co., Ltd. All rights reserved.

*Optical Distance: Expected distance when viewed from the outside of cover glass. Please design as there is an emitting point at this position and no cover glass. Equivalent Circuit Diagram https://www.rohm.com/ © 2021 ROHM Co., Ltd. All rights reserved.

Datasheet Specifications (Precautions and Prohibitions) Precautions on using ROHM Products 1) Our Products are designed and manufactured for application in ordinary electronic equipment (such as AV equipment, OA equipment, telecommunication equipment, home electronics appliances, amusement equipment, etc.). If you intend to use our Products in devices requiring extremely high reliability (such as medical equipment, transport equipment, traffic equipment, aircraft/spacecraft, nuclear power controllers, fuel controllers, car equipment including car accessories, safety devices, etc.) and whose malfunction...

Precaution for Mounting / Circuit board design When a highly active halogenous (chlorine, bromine, etc.) flux is used, the residue of flux may negatively affect product performance and reliability. Regarding Precaution for Mounting / Circuit board design, please specially refer to ROHM Mounting specification. (Refer to precaution of the individual product.) Precautions Regarding Application Examples and External Circuits 1) If change is made to the constant of an external circuit, please allow a sufficient margin considering variations of the characteristics of the Products and external components,...

Precautions Regarding Intellectual Property Rights 1) All information and data including but not limited to application example contained in this document is for reference only. ROHM does not warrant that foregoing information or data will not infringe any intellectual property rights or any other rights of any third party regarding such information or data. ROHM shall not have any obligations where the claims, actions or demands arising from the combination of the Products with other articles such as components, circuits, systems or external equipment (including software) No license, expressly...

Operation notes on use This device is classified as a class Ⅳ laser product, emitting invisible laser radiation. Direct exposure should be avoid and never look at the emitting surface. 1) Absolute maximum ratings If an excessively flows in a laser diode, a large optical output will occur and the emitting facet may sustain damage. This optical damage can occur even with momentary over-current. For this reason, absolute maximum ratings which must not be exceeded even momentarily have been established. Exercise particular caution with respect to the drive voltage supply and static electricity. We...

【Restrictions for using this Laser Diode】 1) This product does not comply with the automotive electronic component reliability standard AEC-Q102. Therefore, it does not fulfill the quality requirements for automotive usage. Do not use this product for the following applications below from (i) to (iii). any automotive applications and automotive environment any product, machine, or equipment such as optical communication, fuel control, various safety equipment, and other equipment related to medical, transportation, traffic, aerospace, nuclear power control (iii) any product, machine, or equipment...

Notes 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 specifications. 3) Although ROHM is continuously working to improve product reliability and quality, semiconductors 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....

Datasheet 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 n ot be in an y way responsible or liabl e for fa ilure, malfunction or acci dent 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. The...