>2mW single mode 850nm VCSEL diode with flat window and monitor current

Model No. VCT-F85A32-IS-V2

VCT-F85A32-IS-V2 is an 850nm Vertical Cavity Surface Emitting Laser (VCSEL) operating in single transverse and single longitudinal mode. With unique implantation process, Lasermate’s single mode VCSEL shows the performance advantages of high single mode output power (>2.0mW) and high speed modulation.

Features:

Single mode 850nm VCSEL diode
Low threshold current
High output power >2mW
Symmetric emission profile
Side mode suppression ratio of 20 or higher
With build-in monitor PD
TO-46 can package with a tilt window

Applications:

Sensing
Free space optical communication
High speed Data Communications

Absolute Maximum Ratings

Parameter	Symbol	Condition	Rating	Unit
Light output power	Po	CW	2	mW
Forward current	If	CW	8	mA
Reverse voltage	Vr	-	8	V
Operation temperature	Top	-	0~70	oC
Storage temperature	Tstore	-	-40~+100	oC

Electro-Optics Characteristics (Ta=25oC unless otherwise stated)

Parameters	Symbol	Min.	Typ.	Max.	Unit	Test Conditions
Threshold Current	Ith	-	1.8	3.0	mA	CW
Operating Current	Iop	-	3.0		mA	Po =1mW
Operating Current	Iop	-	5.0		mA	Po =2mW
Single Mode Output Power	Po	2	2.5		mW
Peak Wavelength	λP	840	850	860	nm	Po =1mW
λP Temperature Coefficient	∆ λ / ∆T		0.06		nm/^oC
Slope Efficiency	η	0.5	0.6	0.8	mW/mA	Po =0.2-1mW
Spectral width	∆ λ			0.1	nm	Po =1mW
Beam Divergence	Θ	6	7	10	degree	FWHM
Forward Voltage	Vf	1.9	2.2	2.4	V	Po =1mW
Reverse Voltage	Vr		8		V	I_R=10mA
Series Resistance	W		100	150	Ohm
Monitor Current	Im	30	40		mA	Po =1mW
Side mode suppression ratio	SMSR	20	30		dB	Po =1mW

* These specifications are subject to change without notice

The inherent design of this component causes it to be sensitive to electrostatic discharge (ESD). To prevent ESD induced damage and/or degradation to equipment, take normal ESD precautions when handling this product.

The VCSEL is a class IIIb laser and should be treated as a potential eye hazard. Due to the size of the component, the applicable warning logotype, aperture label, and certification / identification label cannot be placed on the component itself.

Typical Curve (25 oC) L-I-V	Far-field Angle

Mechanical Outline (unit mm):
	Pinout: Pin#1: LD Cathode Pin#2: LD Anode/PD Cathode Pin#3: PD Anode Note: Pin#2 connected to the case

Note: The above specifications are subject to change without notice.

If you have any comments or request for detail product information, please fill the
Quotation & Information Request Form or e-mail to: info@lasermate.com.

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