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엘이디 | LED > VIS, NIR & MIR LED

Product	Middle-infrared LEDs ✔ Compact size of the LED chip – 0.35x0.35 mm ✔ Possibility to arrange multi-element arrays enables obtaining multi-wavelength emitters in single compact packages ✔ No need of optical filters - LEDs emission band widths are comparable with absorption band widths of many chemical agents ✔ Capability to provide sufficient selectivity and accuracy for different sensing applications ✔ Low power consumption ( <1 mW) ✔ Fast response time ✔ Operation temperatures up to +150°C ✔ Lifetime 80 000 hours
Application
Download	Lms27LED_Series_rev011216.pdf Lms27LEDCG_TO18_rev200820.pdf Lms28LED_Series_rev011216.pdf Lms28LEDCG_TO18_rev200820.pdf Lms34LED_Series_rev011216.pdf Lms34LEDCG_TO18_rev200820.pdf Lms35LED_Series_rev011216.pdf Lms36LED_Series_rev011216.pdf Lms38LED_Series_rev011216.pdf Lms38LEDCG_TO18_rev200820.pdf

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Product Info

Middle-infrared LEDs

Model	Peak emission wavelength [µm]		FWHM of the emission band [nm]		Optical power [µW]				Voltage¹ [V] (200 mA)	Maximum operating current [mA]		Operating/ storage temperature⁴
	Peak emission wavelength [µm]		FWHM of the emission band [nm]		QCW mode¹ (200 mA)		Pulse mode^2,3 (1 A)		Voltage¹ [V] (200 mA)	Maximum operating current [mA]
	min	max	min	max	min	typ	min	typ	min-max	QCW mode¹	Pulse mode²
Standard LED models - LmsXXLED
Lms27LED	2.70	2.79	300	500	12	25	100	180	0.2-1.0	250	2000	-60..+90
Lms28LED	2.83	2.90	300	500	20	40	150	300	0.2-1.0	250	2000	-60..+90
Lms34LED	3.30	3.44	250	600	20	25	150	180	0.2-1.3	250	2000	-60..+90
Lms35LED	3.45	3.52	300	600	20	40	150	300	0.2-0.8	250	2000	-60..+90
Lms36LED	3.53	3.69	300	600	15	40	120	300	0.2-0.8	250	2000	-60..+90
Lms38LED	3.76	3.94	400	700	12	40	100	300	0.2-0.8	250	2000	-60..+90
Lms41LED	3.95	4.09	400	1200	12	20	100	150	0.2-0.8	250	2000	-60..+90
Lms43LED	4.10	4.30	400	1200	15	30	120	200	0.2-0.8	250	2000	-60..+90
Lms46LED	temporary not available
LED models with glass covering - LmsXXLED-CG
Lms27LED-CG	2.70	2.79	300	500	50	150	370	1000	0.2-1.0	200	1000	0..+50/ 0..+40
Lms28LED-CG	2.83	2.90	300	500	100	300	700	2000	0.2-1.0	200	1000	0..+50/ 0..+40
Lms34LED-CG	3.30	3.44	250	600	100	300	700	2000	0.2-1.3	200	1000	0..+50/ 0..+40
Lms38LED-CG	3.70	3.94	400	700	80	180	500	1500	0.2-0.8	250	2000	0..+50/ 0..+40
Lms43LED-CG	4.05	4.30	400	1200	80	180	500	1500	0.2-0.8	250	2000	0..+50/ 0..+40

*1 Repetition rate: 0.5 kHz, pulse duration: 1 ms, duty cycle: 50%
*2 Repetition rate: 0.5 kHz, pulse duration: 20 µs, duty cycle: 1%
*3 Parameter tested for representative sampling; all other parameters tested for each device
*4 Temperature range may vary for different packaging types

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엘이디

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