Detector Assembly EPM-4001 Pulse Oximetry Sensor

Company: ISweek company
Country: Hong Kong
Market: Europe
Founded Year: 2014
Contact: Rita yu

• Silicon Photodiode
• Lead Frame Construction

• Pulse Oximetry Component

The EPM-4001 Detector Assembly uses a silicon planar diffused photodiode specially designed for medical applications. It features high efficiency and fast response. The EPM-4001 Detector Assembly is spectrally matched to emitter assemblies ELM-4001, ELM-4002 and ELM-4003.

FEATURES:

• Low Cost
• Lead Frame Construction
• Fast Response
• Matched to 660nm Emitters
• High Efficiency
• Clear Epoxy Lens
• Compact Package
• Active Area: 8.23mm*mm

APPLICATIONS:

Pulse Oximetry
Finger/Ear Probes
Disposable Strip or Butterfly Sensors

Specifications & Ratings:

Parameter @ 25ºC	Symbol	Conditions	Min	Typ	Max	Absolute	Units
Power Dissipation	Pd					150	mW
Operating Temperature	Topr					-25~+80	°C
Storage Temperature	Tstg					-40~+80	°C
Soldering Temperature	Tsol					260	°C
Forward Voltage	Vf	Ir=100μA			0.7		V
Reverse Voltage	Vr	Ir=100μA	50				V
Shunt Resistance	Rsh	±10mV	40				mΩ
Capacitance	Ct	VR =5V, f=1MHz		19			pF
Spectral Sensitivity	λ		400		1080		nm
Rise Time/Fall Time	Tr/Tf	Vr=0V, Rl=50Ω			350		nSec
Responsivity	R	λ =540nm	0.28				A / W
Temp. Coef. Of Isc	βt				0.18		%