HSDL-4420 Lite-On Electronics, HSDL-4420 Datasheet - Page 15

• Manufacturer Part Number: HSDL-4420
• Description: EMITTER IR 2X2MM DOME 875NM AXL
• Manufacturer: Lite-On Electronics
• Series: HSDL-44xxr

Specifications of HSDL-4420

• Wavelength: 875nm
• Package / Case: Non-Standard SMD
• Viewing Angle: 24°
• Current - Dc Forward (if): 100mA
• Radiant Intensity (ie) Min @ If: 1mW/sr @ 50mA
• Orientation: Top View
• Mounting Type: Surface Mount
• Lens Color/style: Colorless Non-Diffused
• Luminous Intensity: 85 mW/sr
• Mounting Style: SMD/SMT
• Lens Dimensions: 1.91 mm x 1.91 mm x 1.4 mm
• Lens Shape: Dome
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Peak Wavelength: 875 nm
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Voltage - Forward (vf) Typ: -
• Lead Free Status / Rohs Status: Details
• Other names: 516-1263

Figure 1. Relative radiant intensity vs.
wavelength.
Figure 4. Normalized radiant intensity vs.
peak forward current.
15
Figure 7. Maximum peak forward current vs.
duty factor.
1.5
1.0
0.5
5.00
4.50
4.00
3.50
3.00
2.50
2.00
1.50
1.00
0.50
500
400
300
200
100
0
800
0
0.01
0
I
FPK
0
T
PULSE WIDTHS < 100 µs
– PEAK FORWARD CURRENT – mA
A
t
λ – WAVELENGTH – nm
PW
100
= 25°C
850
– PULSE WIDTH – ms
0.1
200
T
I
DUTY FACTOR
FDC
300
900
A
= 25 °C
1
= 50 mA
400
7 %
10 %
20 %
50 %
950
500
10
Figure 2. Peak forward current vs. forward
voltage.
Figure 8. Maximum peak forward current vs.
ambient temperature. Derated based on
T
Figure 5. Normalized radiant intensity vs.
peak forward current (0 to 10 mA).
JMAX
1,000
1.00
0.10
0.01
600
500
400
300
200
100
100
10
0
= 110°C.
1
0.1
-40
0
T
I
DUTY FACTOR
FPK
A
PULSE WIDTHS < 100 µs
V F – FORWARD VOLTAGE – V
-20
T
– AMBIENT TEMPERATURE – °C
0.5
A
– FORWARD CURRENT – mA
= 25°C
T A = 25 °C
10 %
20 %
50 %
0
1.0
20
1.5
1
20 %
10 %
50 %
40
2.0
60
2.5
80
10
100
3.0
Figure 3. Forward voltage vs. ambient
temperature.
Figure 6. Maximum DC forward current vs.
ambient temperature. Derated based on
T
JMAX
120
100
2.0
1.8
1.6
1.4
1.2
1.0
80
60
40
20
0
-20
= 110°C.
-40
T
T
A
A
-20
– AMBIENT TEMPERATURE – °C
– AMBIENT TEMPERATURE – °C
0
Rθ
Rθ
Rθ
ja
ja
ja
0
I
I
I
FDC
FDC
FDC
= 220 °C/W
= 270 °C/W
= 370 °C/W
20
20
= 100 mA
= 50 mA
= 1 mA
40
40
60
60
80
100
80