DS136 LUXEON MZ Product Datasheet 20151125 ©2015 Lumileds Holding B.V. All rights reserved.

4

Optical Characteristics

Table 2. Optical characteristics for LUXEON MZ at test current, T

PART NUMBER

LMZx-xWxx

140°

120°

Notes for Table 2:

1. Total angle at which 90% of total luminous flux is captured.

2. Viewing angle is the off axis angle from the LED centerline where the luminous intensity is ½ of the peak value.

Electrical and Thermal Characteristics

Table 3. Electrical and thermal characteristics for LUXEON MZ at test current, T

PART NUMBER

TYPICAL TEMPERATURE

COEFFICIENT OF FORWARD

TYPICAL THERMAL

RESISTANCE – JUNCTION TO

SOLDER PAD (°C/W)

MINIMUM

TYPICAL

MAXIMUM

LMZx-Sxxx

10.50

11.20

11.70

-7.00

1.25

LMZx-Rxxx

5.25

5.60

6.00

-3.50

1.25

LMZx-Qxxx

2.63

2.80

3.00

-1.75

1.25

Notes for Table 3:

1. Lumileds maintains a tolerance of ± 0.06V on forward voltage measurements.

2. Measured between 25°C and 85°C.

Absolute Maximum Ratings

Table 4 . Absolute maximum ratings for LUXEON MZ .

PARAMETER

MAXIMUM PERFORMANCE

1200mA for LMZx-Sxxx

2400mA for LMZx-Rxxx

4800mA for LMZx-Qxxx

1375mA for LMZx-Sxxx

2750mA for LMZx-Rxxx

5500mA for LMZx-Qxxx

-40°C to 135°C

ESD Sensitivity (ANSI/ESDA/JEDEC JS-001-2012)

Class 3B

-40°C to 120°C

Storage Temperature

-40°C to 120°C

Soldering Temperature

JEDEC 020c 260°C

Allowable Reflow Cycles

3

Reverse Voltage (V

LUXEON LEDs are not designed to be driven in reverse bias

Notes for Table 4:

1. Proper current derating must be observed to maintain the junction temperature below the maximum allowable junction temperature.

2. Residual periodic variations due to power conversion from alternating current (AC) to direct current (DC), also called “ripple,” are acceptable if the following conditions are met:

– The frequency of the ripple current is 100Hz or higher

– The average current for each cycle does not exceed the maximum allowable DC forward current

– The maximum amplitude of the ripple does not exceed 15% of the maximum allowable DC forward current

3. At 10% duty cycle with pulse width of 10ms.