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参数资料
| 型号： | OVTL09LG3WW |
| 厂商： | TT Electronics/Optek Technology |
| 文件页数： | 4/14页 |
| 文件大小： | 1332K |
| 描述： | LED WARM WHT 10W 29.15MM ARRAY |
| 产品培训模块： | LED Thermal Management |
| 产品目录绘图： | OVTL09LG3 Series |
| 标准包装： | 25 |
| 颜色： | 暖白色 |
| 电流 - 最大： | 1.05A |
| 正向电压： | 10.2V |
| 流明 @ 电流 - 最大： | 230 lm |
| 在特定电流下的光通量 - 测试： | 230 lm |
| 流明/瓦 @ 电流 - 测试： | 21 lm/W |
| 电流 - 测试： | 1.05A |
| 波长： | 3200K |
| 透镜样式/尺寸： | 圆形，带圆顶，26.93mm |
| 视角： | 120° |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 1.15" L x 1.15" W x 0.34" H（29.15mm x 29.15mm x 8.65mm） |
| 包装： | 托盘 |
| 配用： | 876-1003-ND - LM3406 LED DRIVER EVAL BOARD |
| 其它名称： | 365-1397 |
Issue B.2 07/08
Page 12 of 14
OPTEK reserves the right to make changes at any time in order to improve design and to supply the best product possible.
OPTEK Technology Inc. — 1645 Wallace Drive, Carrollton, Texas 75006
Phone: (972) 323-2200 or (800) 341-4747 FAX: (972) 323-2396 visibleLED@optekinc.com www.optekinc.com
Lednium Series Optimal X
OVTL09LG3x Series
Typical elements in the conducting path and corresponding nominal thermal conductivities are:
Elements w/mK
Epilayers GaN/InGaN 150
Substrate Sapphire 50
Die attach material Conductive epoxy 10
Package Silver plated copper 350
Solder Solder (Sn/Ag/Cu) 35
Copper cladding Copper 300
Note : Thermal conductivity is a physical constant. For the materials above, the respective contribution each makes
to the overall thermal resistance (Rθ
j-b) is a function of the thickness of each material layer, and the surface area.
Thermal Conductivity (TC) is defined to be the heat conducted in time (t), through thickness (T) in a direction normal
to a surface area (A), due to a temperature difference (δT).
Therefore TC= q/t x {T/[A x
δT]}
and
δT = [Q x T]/[A x TC] where
δ
T = Temp. difference (K)
Q = Power (w)
A = Surface area (m
2)
T = layer thickness (m)
TC = Thermal Conductivity (w/mK)
Theoretical Calculation (for 1 watt dissipated in a cup product via a single 40mil die)
GaN Thickness approx 10 x 10-6
= 1 x 10x10
-6/ 10-6
x 150
Area 10
-6
= 0.07 K
Substrate T = 60 x 10-6
= 1 x 60x10
-6/ 10-6
x 50
= 1.2 K
Die attach T = 20 x 10-6
= 1 x 20x10
-6
/ 2x10
-6
x 10
A = 2 x 10
-6
= 1
Package T = 0.4x10-3
= 1 x 0.4x10
-3/ 6x10-6
x 350
A = 6x10
-6
= 0.19
Solder T = 60x10-6
= 1 x 60x10
-6/6x10-6
x 25
A = 6x10
-6
= 0.4
Total Calculated
δT = 2.86K
相关PDF资料 |
PDF描述 |
|---|---|
| OVTL09LG3M | LED RED/GRN/BLU 10W 29.15MM ARR |
| 394S4S4S.3 | SPLITTER Y FEMALE-2 FEMALE 4POS |
| 545P5P144 | CABLE R/A MALE-MALE 5POS 12' |
| 486S6P36 | CABLE STR FMAL-STR MALE 6POS 3' |
| IRM-3636T | RECEIVER MOD IR REMOTE |
相关代理商/技术参数 |
参数描述 |
|---|---|
| OVTL09LGAA | 功能描述:大功率LED - 单色 Power Array Amber 595nm RoHS:否 制造商:Cree, Inc. 照明颜色:Blue 波长:465 nm 光强度: 光通量/辐射通量:500 mW 正向电流:350 mA 正向电压:3.1 V 安装风格:SMD/SMT 功率额定值: 系列:XB-D 封装:Reel |
| OVTL09LGAA | 制造商:TT Electronics / OPTEK Technology 功能描述:LED LAMP COLOR:AMBER |
| OVTL09LGAB | 功能描述:大功率LED - 单色 Power Array Blue 467nm RoHS:否 制造商:Cree, Inc. 照明颜色:Blue 波长:465 nm 光强度: 光通量/辐射通量:500 mW 正向电流:350 mA 正向电压:3.1 V 安装风格:SMD/SMT 功率额定值: 系列:XB-D 封装:Reel |
| OVTL09LGAB | 制造商:TT Electronics / OPTEK Technology 功能描述:LED LAMP COLOR:BLuE |
| OVTL09LGAG | 功能描述:大功率LED - 单色 Power Array Green 524nm RoHS:否 制造商:Cree, Inc. 照明颜色:Blue 波长:465 nm 光强度: 光通量/辐射通量:500 mW 正向电流:350 mA 正向电压:3.1 V 安装风格:SMD/SMT 功率额定值: 系列:XB-D 封装:Reel |
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