Datasheet > LED23

LED23

更新时间： 2024-11-10 01:13:31

品牌	Logo	应用领域
ROITHNER		/
页数	文件大小	规格书
1页	110K
描述
LIGHT EMITTING DIODES

阅读下载

中文翻译

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

LED23 数据手册

LIGHT EMITTING DIODES 1.6¸ 4.6 mm

Model LED23-TEC-PR

•Light Emitting Diodes LED23-TEC-PR are designed for emitting at a spectral

range around 2350 nm. Thermocooler and thermoresistor are mounted inside 9

mm package TO-5. Heterostructures (HS) are grown on GaSb substrates

•Light Emitting Diodes LED23-TEC-PR are developed for using in optical gas

sensors and medical diagnostics. Such construction gives possibility for

temperature stabilization of LED parameters. Lifetime is more then 10000 hours.

•Related products: LED23 can be used in optical pair with our photodiodes

PD24. Our standard LED Driver provides power supply of LED23-TEC-PR in

two recommended here regimes (Quasi-CW and Pulsed).

2.35 mm 0.8 mW

Main thermocooler parameters (without load)

Parameters

Wavelength, mm

FWHM, mm

Min

2.30

0.17

Typ

2.35

0.22

Max

2.39

0.27

Recommended regimes of

LED operation

I_max

(Amps) (Watts) (Volts)

0.7 0.4 1.0

Q_max

U_max

DT_max

°C

Quasi-CW

f=2 kHz

Optical Power, mW

Quasi-CW @ 200 mA

Pulsed@2A

0.6

0.8

1.0

200 mA

Switching Time, ns

250 ms

500 ms

250 ms

Pulsed

1 ms

Range of temperature

control ^oC

-10¸ +60

300x300

Emitting Area, mm

Soldering

f=2 kHz

2 A

95 ^oC

temperature

TO-5 with Thermocooler,

Thermistor and Parabolic

Reflector

-20

Temperature, C

Package

Package TO-5 with Parabolic Reflector

LED23 typical spectra at different temperatures

100

T=14°C

T=24°C

T=53°C

Thermoresistor

LED chip

TEC

LEAD

TOP SIDE VIEW

Thermoresistor

1800 1900 2000 2100 2200 2300 2400 2500 2600 2700 2800

Wavelength, nm

Far field pattern

with and without reflector

LED23 - typical current - voltage

LED23 - typical power vs. current

characteristic

characteristic at different temperatures

1,4

1,2

1,0

0,8

0,6

0,4

0,2

0,0

0,9

0,8

0,7

0,6

0,5

0,4

0,3

0,2

0,1

-4

-3

-2

-1

T=14°C

T=24°C

T=53°C

-10

-20

-30

-40

LED23 (without reflector)

LED23-PR (with reflector)

100

Current, mA

150

200

Voltage,V

中文翻译

下载PDF

与LED23相关器件

型号	品牌	获取价格	描述	数据表
LED23FC	ROITHNER	获取价格	Mid-Infrared Light Emitting Diodes and Photodiodes
LED23-PR	ROITHNER	获取价格	LIGHT EMITTING DIODES
LED23-TEC	ROITHNER	获取价格	LIGHT EMITTING DIODES
LED23-TEC-PR	ROITHNER	获取价格	LIGHT EMITTING DIODES
LED2472G	STMICROELECTRONICS	获取价格	24-channels LED driver with error detection and gain control
LED2472GBTR	STMICROELECTRONICS	获取价格	24-channels LED driver with error detection and gain control
LED2472GQTR	STMICROELECTRONICS	获取价格	24-channels LED driver with error detection and gain control
LED24-C4	ETC	获取价格	LED Protoboards
LED24V15	ETC	获取价格	PANELITE Enclosure Lights Overview
LED24VCORD	ETC	获取价格	PANELITE Enclosure Lights Overview