High Performance 405nm 250MW Blue Violet Laser Diode

• Certification: RoHS, CE, ISO
• Application: Laser Pointer
• Structure: To18-3.8mm
• Wavelength: 405nm
• Threshold Current: 28mA
• Reverse Current: Standard
• Model NO.: NDV4642
• Operating Current: 87mA
• Operating Voltage: 4.5V
• Reverse Voltage(Ld): 2V
• Optical Output Power: 250MW
• Slope Efficiency: 1.7MW/Ma
• Operating Temperature: -10~90 Degree
• Storge Temperature: -40~90 Degree
• Life Time: 10000 Hours
• Color: Blue Violet
• Package Type: Through Hole
• Feature: High Quality
• Power: High Power
• Transport Package: ESD Bag
• Specification: 405nm 250mw TO38 Laser Diode
• Trademark: Nichia
• Origin: Japan
• HS Code: 8541100000
• Production Capacity: 10000pieces/Day

Product Description

Features:
1.Wavelength:405nm(Tye.)
2.Optical output power:250mw
3.Package type:φ3.8mm
 

 High Performance 405nm 250mw Blue Violet Laser Diode

Absolute Maximum Ratings (Tc=25°C)

Parameter	Symbol	Ratings	Unit
Optical Output Power	Po	250	mw
Reverse Voltage	Vr (LD)	2	V
Operating Temperature	Tc	-10 to 90	°C
Storage Temperature	Tstg	-40 to 90	°C

Electrical and Optical Characteristics (Tc=25ºC)

Parameter		Conditions	Symbol	Min.	Typ.	Max	Unit
Optical Output Power		CW	Po	-	-	250	mW
Dominant Wavelength		Po= 100mw	λd	400	405	410	nm
Threshold Current		CW	Ith	-	28	35	mA
Operating Current		Po= 100mw	Iop	-	87	105	mA
Slope Efficiency		CW	η	1.4	1.7	2.0	W/A
Operating Voltage		Po= 100mw	Vop	-	4.5	5.9	V
FWHM Beam Divergence	Parallel	Po= 100mw	Θ//	7.0	9.0	12.0	°
	Perpendicular	Po= 100mw	θ⊥	16.5	18.5	22.0	°
Emission Point Accuracy	Angle	Po= 100mw	Δθ//	-2.0	-	2.0	°
			Δθ⊥	-2.0	-	2.0	°

 

 

Description: 

1.  Can Type: φ 3.8 mm Floating Mounted with Protection device.

2. High performance Nichia 405nm 250mw blue violet laser diode NDV4642.

3.  Package details : Plastic box package, it depends on different kinds of laser diodes with different sizes.Normally 50pcs in one tray, 10 trays in one bag ,then 10 bags in one carton box.

 

Packaging&Shipping:

1.Plastic box, ESD bag, standard and normal package.

2.1-3 days after receiving the payment by T/T, PAYPAL.

3. It will be shipped by DHL/FedEx/UPS/TNT or other special ways, please contact us to choose the best one.

 

Company Information&Services:

A. Main products: Semiconductor laser diode, laser module, bicycle laser light. 
 

B.  Since the establishment, DongguanBlueuniverse Laser Co., Ltd has its own brand "LANJI, VIAN", access to China's outstanding semiconductor laser supplier reputation, with a number of domestic and foreign technology patent certification, product quality inspection certification and TUV, BV, SGS, ISO9001: 2015 quality management system certification.

C. Custom Service:

We offer professional ODM and OEM service for laser module. We are a manufacturer of laser modules, also a provider of Laser light source solution that from design to production. 


Laser Diode :

We have laser diodes with power from 5mw to 5W with the following wavelength: 405nm 410nm 445nm 450nm 455nm 488nm 505nm 510nm 515nm 520nm 532nm 635nm 638nm 642nm 650nm 658nm 780nm 785nm 808nm 820nm 830nm 850nm 905nm 940nm 980nm RGB and so on.
 

 

FAQ:

Q: How to contact us?

A: You can send messages to us on trade messenger directly, or send us an email. 

 

Warranty:

    All products have been tested before the shipment and it was packaged in good condition. Please tested the products at first before you assemble it, if any problem here, please inform us within 3 days of receipt. We can arrange the replacement for you if the situation is confirmed.