Bridgelux ES Star Array Series Product Data Sheet DS23 (8/30/2013 rev2)

Page 11 of 24

Absolute Maximum Ratings

Table 5: Maximum Current and Reverse Voltage Ratings

[18]

CCT

[2]

(Kelvin)

Part Number

[1]

DC Forward Current for

LM-80 (mA)

[4,5,6]

Maximum Peak

Pulsed Current

(mA)

[14, 16]

Maximum Reverse

Voltage

(Vr)

[15]

2700K

BXRA-27E0540-A-03

350

700

-30

BXRA-27G0540-A-03

350

700

-30

BXRA-27E0740-A-03

350

700

-45

BXRA-27G0740-A-03

350

700

-45

3000K

BXRA-30E0540-A-03

350

700

-30

BXRA-30G0540-A-03

350

700

-30

BXRA-30E0740-A-03

350

700

-45

BXRA-30G0740-A-03

350

700

-45

4000K

BXRA-40E0600-A-03

350

700

-30

BXRA-40E0810-A-03

350

700

-45

5000K

BXRA-50C1000-A-xx

350

700

-45

5600K

BXRA-56C0700-A-xx

350

700

-45

BXRA-56C1000-A-xx

350

700

-45

Notes for Table 5:

14. Bridgelux recommends a maximum duty cycle of 10% when operating LED Arrays at the

maximum peak pulsed current specified.

15. Light emitting diodes are not designed to be driven in reverse voltage.

16. Maximum peak pulsed currents are values at which the LED Array can be driven without

catastrophic failures.

17. DC Forward Current for LM-80 are the maximum drive currents for which LM-80 data is currently

available.

18. Lumen maintenance (L70) and lifetime predictions are valid for drive current and case

temperature conditions used for LM-80 testing as included in the applicable LM-80 test report for

these arrays.

19. Arrays may be driven at higher currents but lumen maintenance may be reduced

Table 6: Maximum Ratings

Parameter

Maximum Rating

LED Junction Temperature

150°C

Storage Temperature

-40°C to +105°C

Operating Case Temperature

105°C

Soldering Temperature

[1]

350°C or lower for a maximum of 3.5 seconds

Note for Table 6:

1.

Refer to Bridgelux Application Note AN15: Reflow Soldering of Bridgelux LED Arrays for solder

procedure (www.Bridgelux.com