MID-IR LEDs

TO-18 Package

MID-IR LEDs in TO-18 package

	Wavelength	P_o	I_op	Note	Data sheet
LED16FC	1.65 µm	1.2 mW	200 mA	flip-chip, cap with window
LED17FC	1.75 µm	1.2 mW	200 mA	flip-chip, cap with window
LED18	1.85 µm	0.9 mW	200 mA	cap with window
LED18FC	1.85 µm	0.9 mW	200 mA	flip-chip, cap with window
LED19	1.95 µm	1 mW	200 mA	cap with window
LED19FC	1.95 µm	1 mW	200 mA	flip-chip, cap with window
LED20	2.05 µm	1.1 mW	200 mA	cap with window
LED20FC	2.0 µm	1.2 mW	200 mA	flip-chip, cap with window
LED21	2.15 µm	1.1 mW	200 mA	cap with window
LED21FC	2.15 µm	1.2 mW	200 mA	flip-chip, cap with window
LED22	2.25 µm	1.1 mW	200 mA	without window
LED22FC	2.2 µm	1.1 mW	200 mA	flip-chip, without window
LED23	2.35 µm	0.8 mW	200 mA	without window
LED23FC	2.35 µm	0.8 mW	200 mA	flip-chip, without window
LED29	2.9 µm	0.008 mW	200 mA	without window
LED31	3.1 µm	0.014 mW	200 mA	without window
LED34	3.4 µm	0.024 mW	200 mA	without window
LED34-HIGH	3.4 µm	0.065 mW	200 mA	without window	request
LED34FC	3.4 µm	0.035 mW	200 mA	flip-chip, without window	request
LED35	3.55 µm	0.016 mW	200 mA	without window	request
LED36	3.6 µm	0.016 mW	200 mA	without window
LED36FC	3.6 µm	0.035 mW	200 mA	flip-chip, without window	request
LED37FC	3.75 µm	0.03 mW	200 mA	flip-chip, without window	request
LED38	3.8 µm	0.016 mW	200 mA	without window
LED39	3.9 µm	0.02 mW	200 mA	without window
LED41	4.1 µm	0.02 mW	200 mA	without window	request
LED43	4.3 µm	0.01 mW	200 mA	without window
LED46	4.6 µm	0.006 mW	200 mA	without window
Parabolic Reflector				metal reflector for TO-18 LED	request

MID-IR LEDs in TO-18 package, with parabolic reflector

parabolic reflector		Wavelength	P_o	I_op	Note	Data sheet
	LED16FC-PR	1.65 µm	1.2 mW	200 mA	flip-chip
	LED17FC-PR	1.75 µm	1.2 mW	200 mA	flip-chip
	LED18-PR	1.85 µm	0.9 mW	200 mA
	LED18FC-PR	1.85 µm	0.9 mW	200 mA	flip-chip
	LED19-PR	1.95 µm	1 mW	200 mA
	LED19FC-PR	1.95 µm	1 mW	200 mA	flip-chip
	LED20-PR	2.05 µm	1.1 mW	200 mA
	LED20FC-PR	2.0 µm	1.2 mW	200 mA	flip-chip
	LED21-PR	2.15 µm	1.1 mW	200 mA
	LED21FC-PR	2.15 µm	1.2 mW	200 mA	flip-chip
	LED22-PR	2.25 µm	1.1 mW	200 mA
	LED22FC-PR	2.2 µm	1.1 mW	200 mA	flip-chip
	LED23-PR	2.35 µm	0.8 mW	200 mA
	LED23FC-PR	2.35 µm	0.8 mW	200 mA	flip-chip
	LED29-PR	2.9 µm	0.008 mW	200 mA
	LED31-PR	3.1 µm	0.014 mW	200 mA
	LED34-PR	3.4 µm	0.024 mW	200 mA
	LED34-HIGH-PR	3.4 µm	0.065 mW	200 mA		request
	LED34FC-PR	3.4 µm	0.035 mW	200 mA	flip-chip	request
	LED35-PR	3.55 µm	0.016 mW	200 mA		request
	LED36-PR	3.6 µm	0.016 mW	200 mA
	LED36FC-PR	3.6 µm	0.035 mW	200 mA	flip-chip	request
	LED37FC-PR	3.75 µm	0.03 mW	200 mA	flip-chip	request
	LED38-PR	3.8 µm	0.016 mW	200 mA
	LED39-PR	3.9 µm	0.02 mW	200 mA
	LED41-PR	4.1 µm	0.02 mW	200 mA		request
	LED43-PR	4.3 µm	0.01 mW	200 mA
	LED46-PR	4.6 µm	0.006 mW	200 mA

MID-IR LEDs in TO-18 package, with parabolic reflector, with window

reflec. & win.		Wavelength	P_o	I_op	Note	Data sheet
	LED16FC-PR-WIN	1.65 µm	1.2 mW	200 mA	flip-chip, quartz window
	LED17FC-PR-WIN	1.75 µm	1.2 mW	200 mA	flip-chip, quartz window
	LED18-PR-WIN	1.85 µm	0.9 mW	200 mA	quartz window	request
	LED18FC-PR-WIN	1.85 µm	0.9 mW	200 mA	flip-chip, quartz window
	LED19-PR-WIN	1.95 µm	1 mW	200 mA	quartz window	request
	LED19FC-PR-WIN	1.95 µm	1 mW	200 mA	flip-chip, quartz window
	LED20-PR-WIN	2.05 µm	1.1 mW	200 mA	quartz window	request
	LED20FC-PR-WIN	2.0 µm	1.2 mW	200 mA	flip-chip, quartz window
	LED21-PR-WIN	2.15 µm	1.1 mW	200 mA	quartz window
	LED21FC-PR-WIN	2.15 µm	1.2 mW	200 mA	flip-chip, quartz window
	LED22-PR-WIN	2.25 µm	1.1 mW	200 mA	quartz window
	LED22FC-PR-WIN	2.2 µm	1.1 mW	200 mA	flip-chip, quartz window
	LED23-PR-WIN	2.35 µm	0.8 mW	200 mA	quartz window	request
	LED23FC-PR-WIN	2.35 µm	0.8 mW	200 mA	flip-chip, quartz window
	LED29-PR-WIN	2.9 µm	0.008 mW	200 mA	quartz window	request
	LED31-PR-WIN	3.1 µm	0.014 mW	200 mA	quartz window	request
	LED34-PR-WIN	3.4 µm	0.024 mW	200 mA	quartz window	request
	LED34-HIGH-PR-WIN	3.4 µm	0.065 mW	200 mA	quartz window	request
	LED34FC-PR-WIN	3.4 µm	0.035 mW	200 mA	flip-chip, quartz window	request
	LED35-PR-WIN	3.55 µm	0.016 mW	200 mA	quartz window	request
	LED36-PR-WIN	3.6 µm	0.016 mW	200 mA	quartz window
	LED36FC-PR-WIN	3.6 µm	0.035 mW	200 mA	flip-chip, quartz window	request
	LED37FC-PR-WIN	3.75 µm	0.03 mW	200 mA	flip-chip, sapphire window	request
	LED38-PR-WIN	3.8 µm	0.016 mW	200 mA	sapphire window	request
	LED39-PR-WIN	3.9 µm	0.02 mW	200 mA	sapphire window	request
	LED41-PR-WIN	4.1 µm	0.02 mW	200 mA	sapphire window	request
	LED43-PR-WIN	4.3 µm	0.01 mW	200 mA	sapphire window	request
	LED46-PR-WIN	4.6 µm	0.006 mW	200 mA	sapphire window	request

TO-5 Package

MID-IR LEDs in TO-5 package, with thermoelectric cooler (TEC) and thermoresistor

TEC		Wavelength	P_o	I_op	Note	Data sheet
	LED16FC-TEC	1.65 µm	1.2 mW	200 mA	flip-chip, quartz window
	LED17FC-TEC	1.75 µm	1.2 mW	200 mA	flip-chip, quartz window
	LED18-TEC	1.85 µm	0.9 mW	200 mA	quartz window
	LED18FC-TEC	1.85 µm	0.9 mW	200 mA	flip-chip, quartz window
	LED19-TEC	1.95 µm	1 mW	200 mA	quartz window
	LED19FC-TEC	1.95 µm	1 mW	200 mA	flip-chip, quartz window
	LED20-TEC	2.05 µm	1.1 mW	200 mA	quartz window
	LED20FC-TEC	2.0 µm	1.2 mW	200 mA	flip-chip, quartz window
	LED21-TEC	2.15 µm	1.1 mW	200 mA	quartz window
	LED21FC-TEC	2.15 µm	1.2 mW	200 mA	flip-chip, quartz window
	LED22-TEC	2.25 µm	1.1 mW	200 mA	quartz window
	LED22FC-TEC	2.2 µm	1.1 mW	200 mA	flip-chip, quartz window
	LED23-TEC	2.35 µm	0.8 mW	200 mA	quartz window
	LED23FC-TEC	2.35 µm	0.8 mW	200 mA	flip-chip, quartz window
	LED29-TEC	2.9 µm	0.008 mW	200 mA	quartz window
	LED31-TEC	3.1 µm	0.014 mW	200 mA	quartz window
	LED34-TEC	3.4 µm	0.024 mW	200 mA	quartz window
	LED34-HIGH-TEC	3.4 µm	0.065 mW	200 mA	quartz window	request
	LED34FC-TEC	3.4 µm	0.035 mW	200 mA	flip-chip, quartz window	request
	LED35-TEC	3.55 µm	0.016 mW	200 mA	quartz window	request
	LED36-TEC	3.6 µm	0.016 mW	200 mA	quartz window
	LED36FC-TEC	3.6 µm	0.035 mW	200 mA	flip-chip, quartz window	request
	LED38-TEC	3.8 µm	0.016 mW	200 mA	sapphire window
	LED39-TEC	3.9 µm	0.02 mW	200 mA	sapphire window	request
	LED41-TEC	4.1 µm	0.02 mW	200 mA	sapphire window	request
	LED43-TEC	4.3 µm	0.01 mW	200 mA	sapphire window
	LED46-TEC	4.6 µm	0.006 mW	200 mA	sapphire window

MID-IR LEDs in TO-5 package, with thermoelectric cooler (TEC) and thermoresistor, with parabolic reflector

TEC & reflec.		Wavelength	P_o	I_op	Note	Data sheet
	LED16FC-TEC-PR	1.65 µm	1.2 mW	200 mA	flip-chip, quartz window
	LED17-TEC-PR	1.75 µm	0.9 mW	200 mA	quartz window
	LED18-TEC-PR	1.85 µm	0.9 mW	200 mA	quartz window
	LED18FC-TEC-PR	1.85 µm	0.9 mW	200 mA	flip-chip, quartz window
	LED19-TEC-PR	1.95 µm	1 mW	200 mA	quartz window
	LED19FC-TEC-PR	1.95 µm	1 mW	200 mA	flip-chip, quartz window
	LED20-TEC-PR	2.05 µm	1.1 mW	200 mA	quartz window
	LED20FC-TEC-PR	2.0 µm	1.2 mW	200 mA	flip-chip, quartz window
	LED21-TEC-PR	2.15 µm	1.1 mW	200 mA	quartz window
	LED21FC-TEC-PR	2.15 µm	1.2 mW	200 mA	flip-chip, quartz window
	LED22-TEC-PR	2.25 µm	1.1 mW	200 mA	quartz window
	LED22FC-TEC-PR	2.2 µm	1.1 mW	200 mA	flip-chip, quartz window
	LED23-TEC-PR	2.35 µm	0.8 mW	200 mA	quartz window
	LED23FC-TEC-PR	2.35 µm	0.8 mW	200 mA	flip-chip, quartz window
	LED29-TEC-PR	2.9 µm	0.008 mW	200 mA	quartz window
	LED31-TEC-PR	3.1 µm	0.014 mW	200 mA	quartz window
	LED34-TEC-PR	3.4 µm	0.024 mW	200 mA	quartz window
	LED34-HIGH-TEC-PR	3.4 µm	0.065 mW	200 mA	quartz window
	LED34FC-TEC-PR	3.4 µm	0.035 mW	200 mA	flip-chip, quartz window	request
	LED35-TEC-PR	3.55 µm	0.016 mW	200 mA	quartz window	request
	LED36-TEC-PR	3.6 µm	0.016 mW	200 mA	quartz window
	LED36FC-TEC-PR	3.6 µm	0.035 mW	200 mA	flip-chip, quartz window	request
	LED38-TEC-PR	3.8 µm	0.016 mW	200 mA	sapphire window
	LED39-TEC-PR	3.9 µm	0.02 mW	200 mA	sapphire window	request
	LED41-TEC-PR	4.1 µm	0.02 mW	200 mA	sapphire window	request
	LED43-TEC-PR	4.3 µm	0.01 mW	200 mA	sapphire window
	LED46-TEC-PR	4.6 µm	0.006 mW	200 mA	sapphire window

SMD Package

MID-IR LEDs in ceramic SMD package, for surface mounting. LTCC material (low temperature co-fired ceramic) thermal conductivity 25 W/mK, thermal resistance 8°C/W, 3 x 3 x 2 mm package size

3 x 3 x 2 mm		Wavelength	P_o	I_op	Note	Data sheet
	LED18-SMD3	1.85 µm	0.9 mW	200 mA		request
	LED19-SMD3	1.95 µm	1 mW	200 mA
	LED20-SMD3	2.05 µm	1.1 mW	200 mA
	LED21-SMD3	2.15 µm	1.1 mW	200 mA
	LED22-SMD3	2.25 µm	1.1 mW	200 mA
	LED23-SMD3	2.35 µm	0.8 mW	200 mA
	LED29-SMD3	2.9 µm	0.008 mW	200 mA		request
	LED31-SMD3	3.1 µm	0.014 mW	200 mA		request
	LED34-SMD3	3.4 µm	0.024 mW	200 mA
	LED34-HIGH-SMD3	3.4 um	0.065 mW	200 mA
	LED35-SMD3	3.55 µm	0.016 mW	200 mA
	LED36-SMD3	3.6 µm	0.016 mW	200 mA
	LED38-SMD3	3.8 µm	0.016 mW	200 mA		request
	LED39-SMD3	3.9 µm	0.02 mW	200 mA		request
	LED41-SMD3	4.1 µm	0.02 mW	200 mA		request
	LED43-SMD3	4.3 µm	0.01 mW	200 mA		request
	LED46-SMD3	4.6 µm	0.006 mW	200 mA		request

MID-IR LEDs in ceramic SMD package, for surface mounting. LTCC material (low temperature co-fired ceramic) thermal conductivity 25 W/mK, thermal resistance 8°C/W, 5 x 5 x 2 mm package size

5 x 5 x 2 mm		Wavelength	P_o	I_op	Note	Data sheet
	LED16FC-SMD5	1.65 µm	1.2 mW	200 mA	flip-chip
	LED17FC-SMD5	1.75 µm	1.2 mW	200 mA	flip-chip
	LED18-SMD5	1.85 µm	0.9 mW	200 mA		request
	LED18FC-SMD5	1.85 µm	0.9 mW	200 mA	flip-chip
	LED19-SMD5	1.95 µm	1 mW	200 mA
	LED19FC-SMD5	1.95 µm	1 mW	200 mA	flip-chip
	LED20-SMD5	2.05 µm	1.1 mW	200 mA		request
	LED20FC-SMD5	2.0 µm	1.2 mW	200 mA	flip-chip
	LED21-SMD5	2.15 µm	1.1 mW	200 mA		request
	LED21FC-SMD5	2.15 µm	1.2 mW	200 mA	flip-chip
	LED22-SMD5	2.25 µm	1.1 mW	200 mA		request
	LED22FC-SMD5	2.2 µm	1.1 mW	200 mA	flip-chip
	LED23-SMD5	2.35 µm	0.8 mW	200 mA		request
	LED23FC-SMD5	2.35 µm	0.8 mW	200 mA	flip-chip
	LED29-SMD5	2.9 µm	0.008 mW	200 mA		request
	LED31-SMD5	3.1 µm	0.014 mW	200 mA		request
	LED34-SMD5	3.4 µm	0.024 mW	200 mA		request
	LED34-HIGH-SMD5	3.4 µm	0.065 mW	200 mA
	LED34FC-SMD5	3.4 µm	0.035 mW	200 mA	flip-chip
	LED35-SMD5	3.55 µm	0.016 mW	200 mA		request
	LED36-SMD5	3.6 µm	0.016 mW	200 mA
	LED37FC-SMD5	3.75 µm	0.03 mW	200 mA	flip-chip
	LED38-SMD5	3.8 µm	0.016 mW	200 mA		request
	LED39-SMD5	3.9 µm	0.02 mW	200 mA		request
	LED41-SMD5	4.1 µm	0.02 mW	200 mA		request
	LED43-SMD5	4.3 µm	0.01 mW	200 mA		request
	LED46-SMD5	4.6 µm	0.006 mW	200 mA		request

MID-IR LEDs in ceramic SMD package, for surface mounting. LTCC material (low temperature co-fired ceramic) thermal conductivity 25 W/mK, thermal resistance 8°C/W, with microreflector, 5 x 5 x 2 mm package size

Microreflectors		Wavelength	P_o	I_op	Note	Data sheet
	LED18-SMD5R	1.85 µm	0.9 mW	200 mA		request
	LED19-SMD5R	1.95 µm	1 mW	200 mA
	LED20-SMD5R	2.05 µm	1.1 mW	200 mA		request
	LED21-SMD5R	2.15 µm	1.1 mW	200 mA		request
	LED22-SMD5R	2.25 µm	1.1 mW	200 mA		request
	LED23-SMD5R	2.35 µm	0.8 mW	200 mA		request
	LED29-SMD5R	2.9 µm	0.008 mW	200 mA		request
	LED31-SMD5R	3.1 µm	0.014 mW	200 mA		request
	LED34-SMD5R	3.4 µm	0.024 mW	200 mA		request
	LED34-HIGH-SMD5R	3.4 µm	0.065 mW	200 mA
	LED35-SMD5R	3.55 µm	0.016 mW	200 mA		request
	LED36-SMD5R	3.6 µm	0.016 mW	200 mA
	LED38-SMD5R	3.8 µm	0.016 mW	200 mA		request
	LED39-SMD5R	3.9 µm	0.02 mW	200 mA		request
	LED41-SMD5R	4.1 µm	0.02 mW	200 mA		request
	LED43-SMD5R	4.3 µm	0.01 mW	200 mA		request
	LED46-SMD5R	4.6 µm	0.006 mW	200 mA		request

IR S-LED series

MID-IR LEDs in TO-39 package with integrated immersion lens

	Wavelength	P_o	I_op	Note	Data sheet
IR S-LED 1.94	1.94 µm	> 5 mW	1A / 5 µs, 500 Hz	±12°
IR S-LED 2.90	2.90 µm	> 0.2 mW	1A / 5 µs, 500 Hz	±15°
IR S-LED 3.30	3.30 µm	> 0.4 mW	1A / 5 µs, 500 Hz	±15°	request
IR S-LED 3.80	3.6-3.8 µm	> 0.2 mW	1A / 5 µs, 500 Hz	±15°
IR S-LED 4.20	4.2 µm	> 70 µW	1A / 5 µs, 500 Hz	±15°	request
IR S-LED 4.70	4.7 µm	> 20 µW	1A / 5 µs, 500 Hz	±15°	request
IR S-LED 4.80	4.8 µm	> 20 µW	1A / 5 µs, 500 Hz	±15°	request
IR S-LED 5.30	5.3-5.5 µm	> 10 µW	1A / 5 µs, 500 Hz	±15°	request
IR S-LED 6.00	5.8-6.2 µm	> 10 µW	1A / 5 µs, 500 Hz	±15°	request
IR S-LED 7.00	6.5-7.0 µm	> 5 µW	1A / 5 µs, 500 Hz	±15°

MIRO series

Optically pumped MID-IR LEDs, cw and pulsed mode operation, with integrated immersion lens, TO-39 package

	Wavelength	P_o	I_op	Note	Data sheet
MIRO32-35-39CL	3.2 µm	0.45 mW @ 1 A / 10 µs	35 µW @ 50 mA	35° FWHM
MIRO36-35-39CL	3.6 µm	0.30 mW @ 1 A / 10 µs	25 µW @ 50 mA	35° FWHM
MIRO39-35-39CL	3.9 µm	0.25 mW @ 1 A / 10 µs	20 µW @ 50 mA	35° FWHM
MIRO42-35-39CL	4.2 µm	0.24 mW @ 1 A / 10 µs	20 µW @ 50 mA	35° FWHM

Fast optically pumped MID-IR power LEDs, cw and pulsed mode operation, tr/tf <100 ns, 6 LED chips in series, M10x1 thread

	Wavelength	P_o	I_op	Note	Data sheet
MIRO33A6	3.3 µm	0.75 mW @ 0.3 A / 5 µs	0.22 mW @ 70 mA	120° FWHM
MIRO39A6	3.9 µm	0.65 mW @ 0.3 A / 5 µs	0.19 mW @ 70 mA	120° FWHM

MOQ: 1 piece

On Request: Multi Chip LEDs, LED Chip Dies

MID-IR LEDS

TO-18 Package

TO-5 Package

SMD Package

IR S-LED series

MIRO series