SBR-90-R-R75-HN100 datasheet(9/15 Pages) LUMINUS

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Note 1: Yellow squares indicate typical operating conditions.

Note 2: Median expected lifetime in dependence of junction temperature at 0.35 A/mm2 in continuous operation. Lifetime defined as time to 70% of

initial intensity. Based on lifetime test data of uncoated GaN devices at this time. Data can be used to model failure rate over typical product

lifetime (contact Luminus for lifetime reliability test data for 1A/mm2 condition).

Note 3: Lumen maintenance in dependence of time at 0.35 A/mm2 in continuous operation with junction temperatures of 100 ºC. Lumen

maintenance calculation doesn’t consider open and short circuit failure modes into account.

Note 4: Typical spectrum at current density of 0.35 A/mm2 in continuous operation.

Relative Output Flux vs. Forward Current1

Forward Current vs. Forward Voltage

Luminus Devices, Inc. • T 978.528.8000 • www.luminus.com

175 New Boston Street • Woburn, MA 01801

Median Lifetime2

Lumen Maintenance vs.Time3

Typical Spectrum4

Current Derating Curve

100

120

140

160

Median Lifetime Extrapolation (Hours)

PDS-001540 Rev 15

20%

40%

60%

80%

100%

120%

Current (A)

4.5

7.5

0.5

1.5

2.5

3.5

Forward Voltage (V)

1.5

4.5

7.5

1.5

0.2

0.4

0.6

0.8

1.2

1001,000

10,000

100,000

Time (hours)

Measured

Extrapolated

L70

0.2

0.4

0.6

0.8

1.2

400450

500550

600650

700

Wavelength (nm)

020406080100

120140

Ambient Temperature (C)

Rth j-a = 1.82 C/W

Rth j-a = 2.00 C/W

Rth j-a = 3.00 C/W

Rth j-a = 4.00 C/W

SBT-90-W Characteristics

SBT-90 Product Datasheet

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