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Model No. VCE-D85B20-S

Single mode 850nm VCSEL in 5mm Epoxy molded Package (Round Type)

Features:
  • 850nm wavelength range

  • Single mode transverse and longitudinal mode

  • High reliability

  • High resistance to ESD

  • Cost effective

Applications:

  • Consumer electronics

  • Laser mouse

  • Laser printer

  • Safety sensor

  • Engine management system

Absolute Maximum Ratings

 

Parameter

Rating

Storage Temperature

-40 to 85 oC

Operating Temperature

-10 to 70 oC

Lead Solder Temperature

260 oC, 5 sec

Continuous Forward Current

8mA

Continuous Reverse Voltage

5V (@10μA)

 

   

 

 

 

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

 

Parameters

Symbol

Specified

Unit

Test Conditions

 

Min.

Typ.

Max.

 

Threshold Current

Ith

 

3.5

5

mA

CW

 

Ith Temperature Variation

ΔIth

 

1.5

 

mA

Ta= -10 to 70 oC

 

Slope Efficiency

η

0.10

0.20

0.30

W/A

Po = 0.5mW

 

η Temperature Variation

Δη / ΔT

 

-0.5

 

%/ oC

Ta= -10 to 70 oC at 6mA

 

Optical Output Power

Po

 

0.5

 

mW

If = 6mA

 

Peak Wavelength

λ

830

850

860

nm

If = 6mA

 

λ Temperature Variation

Δ λ / ΔT

 

0.06

 

 

Ta= -10 to 70 oC at 6mA

 

Beam Divergence

Θ

 

 

°

Po = 0.5mW, ( FWHM )

 

Operating Voltage

Vf

 

1.7

2.1

V

If = 6mA

 

Breakdown Voltage

Vb

 

-10

 

V

 

 

Dynamic Resistance

Rd

20

35

50

Ohm

If = 6mA

 

Side mode suppression ratio

SMSR

15

 

 

dB

Po = 0.5mW

 

Max. singlemode Power

PSM

 

0.5

0.8

mW

SMSR > 15dB

 

 

 

 

 

 

 

 

 

 

 

 

Mechanical dimensions: 

Unit:mm

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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