capture4

945nm, 8W

8W 945nm VCSEL Array
Part # PQCW-SMV-8-W0945
[Datasheet PDF]

Product Description

Product Description

• Vertical-Cavity Surface-Emitting Laser technology
• Very high reliability
• Wavelength stabilized & narrow spectral width (< 1 nm typ.)
• Easily soldered to carrier / heat-exchanger

Optical & Electrical Characteristics

PARAMETER

CONDITIONS*

MIN

TYP

MAX

UNIT

QCW Output power

Iop, 20 °C Heat-sink

8

8.1

W

Threshold current

20 °C Heat-sink

0.5

0.9

1.3

A

Operating current

Pout, 20 °C Heat-sink

10

12

A

Operating voltage

Pout, 20 °C Heat-sink

2.1

2.3

2.5

V

Differential resistance

Pout, 20 °C Heat-sink

0.10

0.13

0.16

Ω

Slope efficiency

20 °C Heat-sink

0.85

W/A

Conversion efficiency

Pout, 20 °C Heat-sink

30

35

%

Center wavelength

Pout, 20 °C Heat-sink

935

945

955

nm

Spectral width (FWHM)

Pout, 20 °C Heat-sink

1

nm

Wavelength shift

20 °C Heat-sink

0.070

nm/°C

N.A. (4-sigma)

Pout, 20 °C Heat-sink

0.17

Emission area

1.56 × 1.96

mm²

* QCW Conditions: 100 μs pulse width, 1% duty cycle

Maximum Absolute Ratings

PARAMETER

CONDITIONS

Forward current

20 A

Reverse current

25 μA

Operating temperature

0 to +80 °C

Storage temperature

-40 to +80 °C

Mechanical Characteristics

PARAMETER

VALUE

Package width

3.0 ± 0.1 mm

Package length

3.0 ± 0.1 mm

Package height

0.53 ± 0.09 mm

Light emitting area

1.56 × 1.96 mm²

Max solder temperature

260 °C

Ordering information

pqcw-smv-8-w0945
Delivery and Returns Content description.