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LMZ7-QW40 数据表(PDF) 5 Page - Lumileds Lighting Company |
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LMZ7-QW40 数据表(HTML) 5 Page - Lumileds Lighting Company |
5 / 21 page 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 j=85°C . PART NUMBER TYPICAL TOTAL INCLUDED ANGLE [1] TYPICAL VIEWING ANGLE [2] 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 j=85ºC . PART NUMBER FORWARD VOLTAGE (V) [1] TYPICAL TEMPERATURE COEFFICIENT OF FORWARD VOLTAGE (mV/°C) [2] 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 DC Forward Current [1,2] 1200mA for LMZx-Sxxx 2400mA for LMZx-Rxxx 4800mA for LMZx-Qxxx Peak Pulsed Forward Current [1,3] 1375mA for LMZx-Sxxx 2750mA for LMZx-Rxxx 5500mA for LMZx-Qxxx LED Junction Temperature [1] (DC & Pulse) -40°C to 135°C ESD Sensitivity (ANSI/ESDA/JEDEC JS-001-2012) Class 3B Operating Case Temperature [1] -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 reverse) 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. |
类似零件编号 - LMZ7-QW40 |
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类似说明 - LMZ7-QW40 |
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