True Violet 3W 420nm High Power LED for Aquarium Lighting

item#: G-3P45V140A1-TV

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Product Details

UV led is widely used in Health Care Equipment, Horiculture, Algea growing and Scientific Instruments. We can offer technology and Custom LED solutions support. If you have any special requirement, please contact us.

Package Dimension(mm):

3W 420nm LED package dimensions

20mm Star LED PCB

Key Features:

• 99.99% gold wire bonding, 1.2mil

• Red copper Subtrate

• Epoxy resin lens

• Chips: 2pcs* 45mil Epileds Chips

• Beam Angle: 60 degree and 120 degrees are available

• Applications: Aquaric, Algea growing and other professional lighting.

Absolute Maximum Ratings at Ta=25℃

Item	Symbol	Absolute Maximum Rating	Unit
DC Forward Current	I_F	700	mA
Peak Forward Current	I_F	1000	mA
Reverse Voltage	V_R	5	V
Power Dissipation	P_D	3000	mW
Electrostatic discharge	ESD	±4500	V
Operation Temperature	Topr	-40~+80	℃
Storage Temperature	Tstg	-40~+100	℃
Lead Soldering Temperature	Tsol	Max.260℃ for 6 seconds Max.
Life test	----	1000H Luminous intensity weaken< 5%(700mA,Ta=65℃); 50,000H Luminous intensity weaken < 20% (700mA,Ta=65℃);

Electrical Optical Characteristics at Ta=25℃

Parameter	Symbol	Min.	Typ.	Max.	Unit	Test Condition
Forward Voltage	V_F	3.0	3.2	3.4	V	IF=700mA
Reverse Current	I_R	---	---	50	uA	VR=5V
50% Power Angle	2θ1/2	---	140	---	Deg.	I_F=700mA
Radiant Power	Po	700	---	900	mW	I_F=700mA
Peak Wavelength	λp	415	420	425	nm	I_F=700mA

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