A ṣajọ wọnyi 680nm LED igboro ku pẹlu ọran 3.5 * 2.8 * 1.9mm SMD LED. Pinpin igbi gigun ti igbi gigun ti ina kọọkan ninu opo ina yii ko ṣe deede ibamu pẹlu ala ti lambda λp . Ohun ti a lero ni abajade okeerẹ ti iṣe ti gigun gigun kọọkan. O baamu pẹlu igbi gigun kan ti ina. Iye igbi gigun ni lambda λ D. Gẹgẹ bi a ti mọ, aami diẹ yoo wa yoo han ninu iwe data LED: “ λp ” ati “ λ D ". Lẹhinna kini iyẹn tumọ si? Ni igbagbogbo o rii ina ina, kii ṣe ipari gigun kan ti ina, o jẹ akopọ ti ọpọlọpọ awọn igbi gigun. Agbara ti igbi gigun ti ina tobi ju ti awọn igbi gigun miiran lọ. , ki o si yi wefulenti ni awọn tente oke wefulenti ti awọn tan ina. Lori awọn wefulenti pinpin ti tẹ, a ila inaro laarin awọn abscissa ati awọn ti tẹ pin agbegbe labẹ awọn ti tẹ si meji dogba ẹgbẹ. The inaro o baamu wefulenti iye ni lambda λ D

- Awọn iwọn Dimension -

Ọran SMD LED wọnyi tun wa fun IR LED, UV UV, Blue SMD LED, Red SMD LED, Amber LED ect.

- Ṣiṣejade Awọ -

- Awọn ipele Itanna -

Parameter	Symbol	Rating
Power Dissipation	Pd	250mw
Pulse Forward Current	IFP	300mA
Forward Current	IF	100mA
Reverse Voltage	VR	5V
Junction Temperature	Tj	115°C
Operating Tempertature	Topr	-40 - +80°C
Storage Tempertature	Tstg	-40 - +100°C
Soldering Temperature	Tsol	260°C
Electro-Static-Discharge(HBM)	ESD	3000v
Warranty	Time	5Years
Antistatic bag	Piece	2000Bag
*Pulse Forward Current Condition:Duty 1% and Pulse Width=10us.
*Soldering Condition:Soldering condition must be completed with 3 seconds at 260°C

Parameter	Symbol	Min	Typ	Max	Unit	Test Condition
Luminous Intensity	IV	0.2	0.3	0.5	lm	IF=20mA
		0.5		1		IF=50mA
			1.5			IF=100mA
Viewing Angle	2q1/2		120		deg	IF=100mA
Peak Wavelength	λp	680	690	695	nm	IF=100mA
Spectral Bandwidth	Dl		45		nm	IF=100mA
Forward Voltage	VF	1.8	2.0	2.4	V	IF=20mA
		1.9	2.2	2.5		IF=50mA
			2.5			IF=100mA
Reverse Current	IR			5	uA	VR=5V
*Luminous Intensity is measured by ZWL600.
*2q1/2 is the off-axis angle at which the luminous intensity is half the axial luminous intensity.
*lD is derived from the CIE chromaticity diagram and represents the single wavelength which defines the color of the device.

- Asopọ Waya Golden -

* Lati le pa gbogbo igba igbesi aye LED pọ, ile-iṣẹ BestLED lo okun waya goolu giga fun asopọ asopọ inu

- Iṣakojọpọ-

* Lati le pa gbogbo igba igbesi aye LED pọ, ile-iṣẹ BestLED lo okun waya goolu giga fun asopọ asopọ inu

- Ohun elo-

- Gbóògì -

- Lo -