LZC-70CW40 LedEngin, LZC-70CW40 Datasheet - Page 11
![LED High Power (> 0.5 Watts) Cool White 40 Watts](/photos/15/78/157878/lzc-70xx40-2_sml.jpg)
LZC-70CW40
Manufacturer Part Number
LZC-70CW40
Description
LED High Power (> 0.5 Watts) Cool White 40 Watts
Manufacturer
LedEngin
Type
LED Emitterr
Datasheet
1.LZC-C0CW40.pdf
(12 pages)
Specifications of LZC-70CW40
Illumination Color
Cool White
Wavelength/color Temperature
5500 K
Luminous Flux
1900 lm to 2400 lm
Viewing Angle
110 deg
Power Rating
40 W
Operating Voltage
42 V to 43.8 V
Operating Current
1000 mA
Minimum Operating Temperature
- 40 C
Maximum Operating Temperature
+ 150 C
Led Size
8.2 mm
Lens Appearance
Yellow
Lens Shape
Dome
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
The LZC-70xx40 Serial MCPCB option provides a convenient method to mount LedEngin’s
single color 40W emitters. The six recessed features allow the use of M3 or #4 screws to attach
the MCPCB to a heat sink.
protection.
Note for Figure 1:
1.
2.
3.
4.
LedEngin,
Typical Thermal Resistance for MCPCB adds only 0.8°C/W
Serial configuration allows for easy driver control
MCPCB contains Zener Diodes for enhanced ESD protection
Product
Unless otherwise noted, the tolerance = ± 0.20 mm.
Slots in MCPCB are for M3 or #4 mounting screws.
LedEngin recommends using plastic washers to electrically insulate screws from solder pads and electrical traces.
LedEngin recommends using thermally conductive tape or adhesives when attaching MCPCB to a heat sink.
40W
Inc.
Typical Emitter
Serial MCPCB Mechanical Dimensions (mm)
0.7°C/W
RΘ
MCPCB Option – Serial configuration
J-C
Figure 11: Standard MCPCB outline dimensions (mm).
The MCPCB also contains Zener diodes for enhanced ESD
RΘ
+
+
LZC-70xW40
J-B
Lookup Table
Typical MCPCB
Table 8:
11
0.8°C/W
RΘ
C-B
+
‐
=
=
Typical Emitter + MCPCB
1.5°C/W
RΘ
LZC-00CW40 (01/12/10)
J-B
Pad
+
-
[1]
Pin Out
Function
Cathodes
Anodes