2
Absolute Maximum Ratings
[7]
Parameter
Average Power
Dissipation per LED
(T
A
= 25°C)
Peak Forward Current
150 mA
[1]
45 mA
[2]
90 mA
[3]
60 mA
[3]
per LED
DC Forward Current
30 mA
[4]
15 mA
[4]
30 mA
[5]
20 mA
[5]
per LED
Operating
-40°C to +85°C -20°C to +100°C
-40°C to +85°C
Temperature Range
Storage Temperature -40°C to +85°C -55°C to +100°C
-40°C to +85°C
Range
Reverse Voltage per
3.0 V
5.0 V
3.0 V
LED
Lead Soldering
260°C for 3 seconds
[8]
Temperature
(1.59 mm
(1/16 inch) below
seating plane)
[6]
Red
HDSP-4820
63 mW
AlGaAs Red
HLCP-J100
37 mW
HER
HDSP-4830
87 mW
Yellow
HDSP-4840
50 mW
Green
HDSP-4850
105 mW
90 mA
[3]
30 mA
[5]
-20°C to +85°C
Notes:
1. See Figure 1 to establish pulsed operating conditions. Maximum pulse width is 1.5 ms.
2. See Figure 2 to establish pulsed operating conditions. Maximum pulse width is 1.5 ms.
3. See Figure 8 to establish pulsed operating conditions. Maximum pulse width is 2 ms.
4. Derate maximum DC current for Red above T
A
= 62°C at 0.79 mA/°C, and AlGaAs Red above T
A
= 91°C at 0.8 mA/°C. See Figure 3.
5. Derate maximum DC current for HER above T
A
= 48°C at 0.58 mA/°C, Yellow above T
A
= 70°C at 0.66 mA/°C, and Green above
T
A
= 37°C at 0.48 mA/°C. See Figure 9.
6. Clean only in water, isopropanol, ethanol, Freon TF or TE (or equivalent), or Genesolve DI-15 (or equivalent).
7. Absolute maximum ratings for HER, Yellow, and Green elements of the multicolor arrays are identical to the HDSP-4830/4840/
4850 maximum ratings.
8. Maximum tolerable component side temperature is 134°C during solder process.
Internal Circuit Diagram
a
b
c
d
e
f
g
h
i
j
1
2
3
4
5
6
7
8
9
10
20
19
18
17
16
15
14
13
12
11
Pin
1
2
3
4
5
6
7
8
9
10
Function
Anode a
Anode b
Anode c
Anode d
Anode e
Anode f
Anode g
Anode h
Anode i
Anode j
Pin
11
12
13
14
15
16
17
18
19
20
Function
Cathode j
Cathode i
Cathode h
Cathode g
Cathode f
Cathode e
Cathode d
Cathode c
Cathode b
Cathode a
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