Kami ngarangkep 680nm LED maot bulistir ieu sareng 3.5 * 2.8 * 1.9mm SMD kasus LED. Sebaran panjang gelombang unggal panjang gelombang cahaya dina sinar ieu henteu kedah simétris sareng wates lambda λp . Naon anu urang rasakeun mangrupikeun hasil komprehensif tina tindakan unggal panjang gelombang. Éta saluyu sareng hiji panjang gelombang cahaya. Nilai panjang gelombangna lambda λ D. Sakumaha urang terang, bakal aya sababaraha simbol anu bakal ditingalikeun dina lembar data LED: " λp " sareng " λ D ". Teras naon maksadna? Biasana anjeun ningali sinar cahaya, éta sanés panjang gelombang cahaya, éta diwangun ku kombinasi seueur panjang gelombang. Énergi panjang gelombang cahaya langkung ageung tibatan panjang gelombang anu sanés. , maka panjang gelombang ieu mangrupikeun panjang gelombang puncak balok. Dina kurva distribusi panjang gelombang, garis nangtung antara abscissa sareng kurva ngabagi daérah handapeun kurva kana dua sisi anu sami. Nilai panjang gelombang anu pakait nangtung nyaéta lambda λ D.

- Parameter Diménsi -

Kasus LED SMD ieu ogé sayogi pikeun IR LED, UV LED, Blue SMD LED, LED SMD Beureum, Amber LED jst.

- Ngaluarkeun Warna -

- Parameter Listrik -

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.

- Sambungan Kawat Emas -

* Dina raraga ngajaga unggal umur panjang LED, pabrik BestLED nganggo kawat emas murni luhur pikeun sambungan sirkuit di jero

- Ngepak-

* Dina raraga ngajaga unggal umur panjang LED, pabrik BestLED nganggo kawat emas murni luhur pikeun sambungan sirkuit di jero

-Aplikasi-

- Produksi -

- Anggo -