Absolute Maximum Ratings

Symbol

Red

Blue

Unit

Absolute Minimum Current (CW or Pulsed)8,9

0.2

0.2

A

Absolute Maximum Current (CW) 10

27

27

A

Absolute Maximum Surge Current 10,

(Frequency > 240 Hz, duty cycle =10%, t=1ms)

31.5

31.5

A

Absolute Maximum Junction Temperature 10

Tjmax

125

150

ºC

Storage Temperature Range

-40/+100

-40/+100

ºC

Note 1: All ratings are based on operation with a constant heat sink temperature Ths =40ºC. See Thermal Resistance section for Ths definition.

Note 2: CBT-90-RX/B device can be driven at currents ranging from 200mA to 27A and at duty cycles ranging from 1% to 100%. Drive current and duty cycle

should be adjusted as necessary to maintain the junction temperature desired to meet application lifetime requirements.I n pulsed operation, rise

time from 10-90% of forward current should be larger than 0.5 microseconds.

Note 3: Tested at Current Density of 1.5 A/mm2.

Note 4: Unless otherwise noted, values listed are typical. Devices are production tested and specified at 13.5 A.

Note 5: Total flux from emitting area at listed wavelength. Reported performance is included to show trends for a selected power level. For specific

minimum and maximum values, use bin tables. For product roadmap and future performance of devices, contact Luminus.

Note 6: Caution must be taken not to stare at the light emitted from these LEDs. Under special circumstances, the high intensity could damage the eye.

Note 7: In CIE 1931 chromaticity diagram coordinates, normalized to X+Y+Z=1.

Note 8: For reference only.

Note 9: Special design considerations must be observed for operation under 1 A. Please contact Luminus for further information.

Note10:CBT-90-RX/BLEDisdesignedforoperationtoanabsolutemaximumcurrentandtemperatureasspecifiedabove.Productlifetimedataisspecified

at recommended forward drive currents. Sustained operation at or beyond absolute maximum currents or temperatures will result in a reduction

of device life ime compared to recommended conditions. Refer to the lifetime derating curves for further information.

7

PDS-002547 Rev08

© 2022 Luminus Devices, Inc . - All Rights Reserved

Luminus Devices, Inc. • T 408.708.7000 • www.luminus.com

1145 Sonora Court • Sunnyvale, CA 94086

CBT-90-RX/BTE

Product Datasheet