LZ4-00R400 Просмотр технического описания (PDF) - Unspecified
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LZ4-00R400 Datasheet PDF : 16 Pages
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Absolute Maximum Ratings
Table 4:
Parameter
DC Forward Current at Tjmax=100°C [1]
DC Forward Current at Tjmax=125°C [1]
Peak Pulsed Forward Current [2]
Reverse Voltage
Storage Temperature
Junction Temperature
Soldering Temperature [4]
Allowable Reflow Cycles
Autoclave Conditions [5]
ESD Sensitivity [6]
Symbol
IF
IF
IFP
VR
Tstg
TJ
Tsol
Value
Unit
1200
mA
1000
mA
2000
mA
See Note 3
V
-40 ~ +125
°C
125
°C
260
°C
6
121°C at 2 ATM,
100% RH for 168 hours
> 8,000 V HBM
Class 3B JESD22-A114-D
Notes for Table 4:
1. Maximum DC forward current (per die) is determined by the overall thermal resistance and ambient temperature.
Follow the curves in Figure 10 for current derating.
2: Pulse forward current conditions: Pulse Width ≤ 10msec and Duty Cycle ≤ 10%.
3. LEDs are not designed to be reverse biased.
4. Solder conditions per JEDEC 020D. See Reflow Soldering Profile Figure 3.
5. Autoclave Conditions per JEDEC JESD22-A102-C.
6. LED Engin recommends taking reasonable precautions towards possible ESD damages and handling the LZ4-00R400in an electrostatic protected area (EPA).
An EPA may be adequately protected by ESD controls as outlined in ANSI/ESD S6.1.
Optical Characteristics @ TC = 25°C
Table 5:
Parameter
Symbol
Typical
Radiant Flux (@ IF = 700mA) [1]
Radiant Flux (@ IF = 1000mA) [1]
Peak Wavelength
Viewing Angle [2]
Total Included Angle [3]
Φ
2.00
Φ
2.80
λP
850
2Θ1/2
95
Θ0.9
110
Notes for Table 5:
1. Radiant flux typical value is for all four LED dice operating concurrently at rated current.
2. Viewing Angle is the off axis angle from emitter centerline where the radiant power is ½ of the peak value.
3. Total Included Angle is the total angle that includes 90% of the total radiant flux.
Unit
W
W
nm
Degrees
Degrees
Electrical Characteristics @ TC = 25°C
Table 6:
Parameter
Forward Voltage (@ IF = 700mA) [1]
Forward Voltage (@ IF = 1000mA) [1]
Temperature Coefficient
of Forward Voltage
Thermal Resistance
(Junction to Case)
Notes for Table 6:
Forward Voltage typical value is for all four LED dice connected in series.
Symbol
VF
VF
ΔVF/ΔTJ
RΘJ-C
Typical
7.2
7.6
-8.0
1.1
Unit
V
V
mV/°C
°C/W
COPYRIGHT © 2013 LED ENGIN. ALL RIGHTS RESERVED.
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LZ4-00R400 (2.0-09/19/13)
LED Engin | 651 River Oaks Parkway | San Jose, CA 95134 USA | ph +1 408 922 7200 | fax +1 408 922 0158 | em sales@ledengin.com | www.ledengin.com
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