LZ1-10R300 LedEngin, LZ1-10R300 Datasheet - Page 9

• Manufacturer Part Number: LZ1-10R300
• Description: LED High Power (> 0.5 Watts) Far Red 740nm
• Manufacturer: LedEngin

Specifications of LZ1-10R300

• Rohs Compliant: Yes
• Led Color: Red
• Forward Current @ Test: 1.2A
• Forward Current If Max: 2A
• Forward Voltage @ Test: 2.5V
• Power Dissipation Pd: 5W
• Viewing Angle: 90°
• Led Mounting: SMD
• No. Of Pins: 4
• Power Rating: 5W
• Lead Free Status / Rohs Status: Details

Notes for Figure 10:
LedEngin,
1.
2.
RΘ
RΘ
J-C
J-A
1600
1400
1200
1000
(Rated)
(Rated)
1600
1400
1200
1000
[Junction to Ambient Thermal Resistance] = RΘ
[Junction to Case Thermal Resistance] for the LZ1-00R205 is typically 9°C/W-11°C/W.
800
600
400
200
800
600
400
200
0
0
Figure 10: Maximum forward current vs. ambient temperature based on T
Inc.
1.6
0
Typical Forward Current Characteristics
Figure 9: Typical forward current vs. forward voltage @ T
1.8
25
Maximum Ambient Temperature (ºC)
Current Derating
2
V
F
- Forward Voltage (V)
50
9
RΘJ-A = 9°C/W
RΘJ-A = 12°C/W
RΘJ-A = 15°C/W
J-C
2.2
+ RΘ
C-A
75
[Case to Ambient Thermal Resistance].
2.4
C
= 25°C.
100
J(MAX)
2.6
= 125°C.
LZ1-00R300 (06/19/11)
125
2.8