Table 2. Optical characteristics for LUXEON MZ at test current, T
j
=85°C .
PART NUMBER
LMZx-xWxx
TYPICAL TOTAL INCLUDED ANGLE
[1]
140°
TYPICAL VIEWING ANGLE
[2]
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
j
=85ºC .
PART NUMBER
LMZx-Sxxx
LMZx-Rxxx
LMZx-Qxxx
FORWARD VOLTAGE (V)
[1]
MINIMUM
10.50
5.25
2.63
TYPICAL
11.20
5.60
2.80
MAXIMUM
11.70
6.00
3.00
TYPICAL TEMPERATURE
COEFFICIENT OF FORWARD
VOLTAGE (mV/°C)
[2]
-7.00
-3.50
-1.75
TYPICAL THERMAL
RESISTANCE – JUNCTION TO
SOLDER PAD (°C/W)
1.25
1.25
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
DC Forward Current
[1,2]
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
Class 3B
-40°C to 120°C
-40°C to 120°C
JEDEC 020c 260°C
3
LUXEON LEDs are not designed to be driven in reverse bias
Peak Pulsed Forward Current
[1,3]
LED Junction Temperature
[1]
(DC & Pulse)
ESD Sensitivity (ANSI/ESDA/JEDEC JS-001-2012)
Operating Case Temperature
[1]
Storage Temperature
Soldering Temperature
Allowable Reflow Cycles
Reverse Voltage (V
reverse
)
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
When doing file encryption, there is a concept of offset. When I intercept an IRP_MJ_WRITE, I want to write my identifier. Can I do it with file offset? If not, can anyone tell me what this offset is ...
China Electromagnetic Compatibility Network http://www.emcchina.org/China Electromagnetic Compatibility Forum http://emcchina.xilubbs.com/China Electromagnetic Compatibility Technical Service Center h...
[i=s]This post was last edited by yanxinboy on 2020-9-25 20:20[/i]It’s very busy before the holidays and at the end of the month!The CH579 integrates a 12-bit successive approximation analog-to-digita...
With the rapid development of power electronics technology, the relationship between power electronics equipment and people's work and life is becoming increasingly close, and electronic equipment can...
In recent years, with the increasing demand for manufacturing and automated production management, industrial barcode scanners have gradually become an indispensable part of the industrial manufact...[Details]
Reflow soldering is a critical process in electronics assembly production, and the cleanliness of the reflow oven has a direct impact on product quality. Dust and residue accumulation within the ov...[Details]
1. Project Overview
1.1 Introduction
Currently, most music files are saved in MP3 format, a lossy audio compression format that cannot perfectly reproduce the original music. With the exp...[Details]
Ever since the Tesla fire incident, electric cars, already known for their poor reputation, have been subjected to even more scathing criticism. Despite this, many people are still willing to buy t...[Details]
Recently,
Xpeng Motors and Xinlian Integrated Circuit jointly announced the mass production of China's first hybrid silicon carbide product.
Designed and developed by Xpeng Motors and joint...[Details]
As time goes by, people are increasingly concerned about their own and their families' health. However, existing monitoring devices for individual vital signs have struggled to gain market share du...[Details]
Common Mode Semiconductor has officially released its latest generation of power management ICs—the GM6506 series. This fully integrated high-frequency synchronous rectification step-down p...[Details]
Recently, South Korean robotics giant WIRobotics launched its first general-purpose humanoid robot, ALLEX, at the Robotics Innovation Center (RIH) at the Korea University of Science and Technology....[Details]
introduction
The concept of the smart home is gradually developing and gaining market acceptance. We believe its ultimate form lies in the interconnection of all home appliances through open i...[Details]
Have you ever heard stories about "crazy appliances"? Think of microwaves that turn on automatically or ovens that preheat without any human input? With radios and electromagnetic interfaces ubiqui...[Details]
As AI accelerates across industries, the demand for data center infrastructure is also growing rapidly.
Keysight Technologies, in collaboration with Heavy Reading, released the "Beyo...[Details]
With the rapid development of electric vehicles in my country, people are beginning to pay attention to the issue of radiation from electric vehicles. We all know that mobile phones emit radiation,...[Details]
With the increasing number of new energy vehicles on the road, the deployment of supporting facilities for these vehicles has accelerated, and new energy vehicles have gradually entered the vision ...[Details]
The 2025 China International Automotive Testing Exhibition will be held at the Shanghai World Expo Exhibition and Convention Center from August 27 to 29, 2025.
Clacton Seafront, UK, ...[Details]
A tubular motor is an electric motor that is typically used to control the movement of machines and equipment. Tubular motors are generally divided into two categories: linear tubular motors and ro...[Details]
Embedded System
京公网安备 11010802033920号
EEWORLD
