HSDL-4271 Lite-On Electronics, HSDL-4271 Datasheet - Page 2

• Manufacturer Part Number: HSDL-4271
• Description: EMITTER IR 5MM HI POWER 940NM
• Manufacturer: Lite-On Electronics

Specifications of HSDL-4271

• Wavelength: 940nm
• Package / Case: T 1 3/4
• Current - Dc Forward (if): 100mA
• Radiant Intensity (ie) Min @ If: 25mW/sr @ 100mA
• Voltage - Forward (vf) Typ: 1.2V
• Viewing Angle: 15°
• Orientation: Top View
• Mounting Type: Through Hole
• Radiant Intensity: 50 mW/sr
• Maximum Forward Current: 100 mA
• Maximum Power Dissipation: 200 mW
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Lens Shape: Circular
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Electrical Characteristics at 25° ° ° ° ° C
Optical Characteristics at 25° ° ° ° ° C
Recommended Operating Conditions
2
Notes:
1. Derate as shown in Figure 6.
Absolute Maximum Ratings at 25° ° ° ° ° C
Parameter
Peak Forward Current
Forward Current
Power Dissipation
Reverse Voltage
Storage Temperature
LED Junction Temperature
Lead Soldering Temperature
Parameter
Forward Voltage
Forward Voltage
Diode Capacitance
Parameter
Radiant On-Axis Intensity
Radiant On-Axis Intensity
Peak Wavelength
Optical Rise and Fall Time
Parameter
Operating Temperature
Temperature Coefficient
Series Resistance
Thermal Resistance,
Junction to Ambient
Temperature Coefficient
Viewing Angle
Spectral Width
Symbol
R
C
Rθ
Symbol
I
2θ
V
∆V/∆T
∆I
∆λ
t
E
λ
r
S
O
/t
F
pk
E
1/2
ja
/∆T
f
Symbol
I
I
P
V
T
T
Symbol
T
FPK
FDC
DISS
S
J
R
O
Min.
-
-
-
-
-
Min.
25
-
-
-
-
-
-
Minimum
-
-
-
5
-40
1.2
1.4
-1.0
2
25
310
Typ.
Min
-40
-0.3
-0.5
940
1.3
Typ.
50
30
50
Max.
1.5
1.7
-
-
-
-
Max.
-
-
-
-
-
-
Maximum
100
100
110
350
200
-
260 for 5 sec
Max
85
Unit
mV/°C
Ohms
pF
°C/W
V
Unit
mW/Sr
%/°C
nm
nm
us
°
Unit
°C
Condition
I
I
I
I
V
f=1MHz
FDC
FDC
FDC
FDC
R
=0V,
=20mA
=100mA
=100mA
=100mA
mA
mA
mW
Unit
V
°C
°C
°C
I
I
I
I
Condition
LED
LED
LED
LED
=100mA
=100mA
=20mA
=100mA
Reference
Reference
Duty cycle = 20%
period = 200us
I
Reference
Figure 2
Figure 3
Figure 4
R
=100uA
Figure 4
Figure 7
Figure 1
Figure 1
Reference