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High sensitivity silicon PIN photodiode VISHAY VEMD2704 top view surface mount clear epoxy package for medical

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High sensitivity silicon PIN photodiode VISHAY VEMD2704 top view surface mount clear epoxy package for medical

Operating Temperature : -40℃~+85℃

Viewing Angle : 67°

Spectral Range : 350nm~1100nm

Dark Current : 40nA

Description : 67° 350nm~1100nm 40nA SMD Photo Detectors - Logic Output RoHS

Mfr. Part # : VEMD2704

Model Number : VEMD2704

Package : SMD

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Product Overview

The VEMD2704 is a high-speed, high-sensitivity silicon PIN photodiode from Vishay Semiconductors. It features enhanced sensitivity to visible light, making it ideal for heart rate monitoring and pulse oximetry applications. Its top-view, surface-mount package with clear epoxy ensures maximum sensitivity to visible and near-infrared radiation.

Product Attributes

Brand: Vishay Semiconductors
Package Type: Surface-mount
Package Form: Top view
Color: Clear epoxy
Material Categorization: For definitions of compliance see www.vishay.com/doc?99912

Technical Specifications

Parameter	Test Condition	Symbol	Min.	Typ.	Max.	Unit
Forward Voltage	IF = 50 mA	VF	1.0	1.2	1.3	V
Reverse Dark Current	VR = 10 V, E = 0	Iro	-	0.03	40	nA
Diode Capacitance	VR = 0 V, f = 1 MHz, E = 0	CD	-	17.6	-	pF
Reverse Light Current	Ee = 0.1 mW/cm2, = 530 nm, VR = 5 V	Ira	0.35	0.48	0.65	A
	Ee = 0.1 mW/cm2, = 660 nm, VR = 5 V	Ira	-	0.77	-	A
	Ee = 0.1 mW/cm2, = 850 nm, VR = 5 V	Ira	0.75	1.13	1.40	A
	Ee = 0.1 mW/cm2, = 940 nm, VR = 5 V	Ira	0.85	1.17	1.50	A
Angle of Half Sensitivity			-	67	-
Wavelength of Peak Sensitivity		p	-	940	-	nm
Range of Spectral Bandwidth		0.1	350	-	1100	nm
Rise Time	VR = 5 V, RL = 50 , = 530 nm	tr	-	70	-	ns
Fall Time	VR = 5 V, RL = 50 , = 530 nm	tf	-	70	-	ns

Absolute Maximum Ratings

Parameter	Test Condition	Symbol	Value	Unit
Reverse Voltage		VR	6	V
Ambient Temperature Range		Tamb	-40 to +85	C
Storage Temperature Range		Tstg	-40 to +85	C
Soldering Temperature	According to reflow solder profile Fig. 7	Tsd	260	C
ESD Safety (HBM)	1.5 k, 100 pF, 3 pulses	ESDHBM	2	kV

2506111631_VISHAY-VEMD2704_C22414855.pdf

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