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SpO2 Sensor SEP9EA-3-2 Dual LED (Common anode) 660/940nm

国家:

South Korea

型号:

SEP9EA-3-2

离岸价格:

0.8 ~ 0.9 / ( Negotiable ) （面議）获取最新报价

位置:

Korea

最小订单价格:

0.8

最小订单:

1000 Piece

包装细节:

Anti static Vinyl Packaging

交货时间:

7 days ready goods

供应能力:

100000 Piece per Month

付款方式:

T/T

產品組 :

Emitters

现在联系

产品规格

Brand Name : -

SMD : material: AlGaAs

详情

The dual LED series consists of a 660nm (Red), 940nm (IR). They are widely used in medical analytical and monitoring devices. They can also be used in applications requiring a low cost Bi-Wavelength light source.

The matching photo detectors' responses are optimized for maximum responsivity at 660nm as well as near IR wavelengths. They exhibit low capacitance and low dark currents.

Product Features

Leadless Ceramic Substrate
Lead Frame Molded Packages
Two and Three Lead Designs
Bi-Wavelengths LED's
Matching Detector Response

Product Applications

SpO2
Blood Analysis
Medical Instrumentation
Ratiometric Instruments

■ Absolute maximum ratings

Parameter	Symbol	Ratings		Unit
Parameter	Symbol	660nm	940nm	Unit
Power dissipation	P_D	90	60	mW
Forward current	I_F	50	50	mA
Reverse voltage	V_R	5		V
Operating temperature	T_OPR	-25 ~ +85		℃
Storage temperature	T_STG	-30 ~ +100		℃

■ Electro-optical characteristics (Ta=25℃)

Parameter	Symbol		Min	Typ	Max	Unit	Condition
Forward voltage	V_F	660nm	-	1.80	2.0	V	I_F = 20mA
		940nm	-	1.25	1.4
Reverse current	I_R	660nm	-	-	10	μA	V_R = 5V
		940nm	-	-	10
Radiant Intensity	P_O	660nm	2.0	5.0	-	mW	I_F = 20mA
		940nm	1.0	2.0	-
Peak wavelength	λp	660nm	660	-	666	nm	I_F = 20mA
		940nm	-	940	-
Spectral Bandwidth	Δλ	660nm	-	20	-	nm	I_F = 20mA
		940nm		70