器件名称:
NSSB064
功能描述:
SPECIFICATIONS FOR NICHIA CHIP TYPE BLUE LED
文件大小:
584.05KB 共14页
简 介:
Nichia STS-DA1-0226
SPECIFICATIONS FOR NICHIA CHIP TYPE BLUE MODEL : NSSB064T LED NICHIA CORPORATION Nichia STS-DA1-0226
1.SPECIFICATIONS (1) Absolute Maximum Ratings Item Forward Current Pulse Forward Current Allowable Reverse Current Power Dissipation Operating Temperature Storage Temperature Dice Temperature Soldering Temperature IFP Conditions : Symbol IF IFP IR PD Topr Tstg Tj Tsld and Absolute Maximum Rating 35 100 85 133 -40 ~ +110 -40 ~ +110 125 Reflow Soldering : 260°C Hand Soldering : 350°C Duty ≤ 1/10 (Ta=25°C) Unit mA mA mA mW °C °C °C for 10sec. for 3sec. Pulse Width ≤ 10msec. (2) Thermal Characteristics Item Symbol Rja Heat resistance Rjs Typ. 300 120 (Ta=25°C) Unit °C/W °C/W Rja = Heat resistance from Dice to Ambient temperature (Ta) Rjs = Heat resistance from Dice to Solder temperature of Cathode Side (Ts) Using Nichia standard circuit board FR4, t=1.6mm, Copper foil, t=35m (3) Initial Electrical/Optical Characteristics Item Symbol Forward Voltage VF Luminous Intensity Iv Luminous Intensity Iv x Chromaticity Coordinate y Please refer to CIE 1931 chromaticity diagram. Condition IF=30[mA] IF=30[mA] IF=20[mA] IF=30[mA] IF=30[mA] Typ. (3.4) (600) (440) 0.133 0.075 (Ta=25°C) Max. Unit 3.8 V mcd mcd - (4) Ranking Item Luminous Intensity Rank X Rank W Rank V Symbol Iv Iv Iv Condition IF=30[mA] IF=30[mA] IF=30[mA] Min. 600 426 300 (Ta=25°C) Max. Unit 852 mcd 600 mcd 426 mcd Luminous Intensity Measurement allowa……
