TSTS7500 Vishay, TSTS7500 Datasheet - Page 2

• Manufacturer Part Number: TSTS7500
• Description: EMITTER IR 950NM GAAS TO-18
• Manufacturer: Vishay

Specifications of TSTS7500

• Radiant Intensity: 1.6 mW/sr
• Viewing Angle: 60°
• Current - Dc Forward (if): 250mA
• Radiant Intensity (ie) Min @ If: 1.25mW/sr @ 100mA
• Wavelength: 950nm
• Voltage - Forward (vf) Typ: 1.3V
• Orientation: Top View
• Mounting Type: Through Hole
• Package / Case: TO-18-2
• Maximum Forward Current: 250 mA
• Maximum Power Dissipation: 500 mW
• Maximum Operating Temperature: + 100 C
• Lens Shape: Circular
• Peak Wavelength: 950nm
• Forward Current If(av): 100mA
• Rise Time: 800ns
• Supply Voltage Range: 1.3V
• Diode Case Style: TO-18
• No. Of Pins: 2
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 751-1235

TSTS7500
Vishay Semiconductors
Optical Characteristics
T
Type Dedicated Characteristics
T
Typical Characteristics
T
www.vishay.com
2
Radiant power
Temp. coefficient of φ
Angle of half intensity
Peak wavelength
Spectral bandwidth
Rise time
Fall time
Virtual source diameter
Radiant intensity
amb
amb
amb
= 25 °C, unless otherwise specified
= 25 °C, unless otherwise specified
= 25 °C, unless otherwise specified
Figure 1. Power Dissipation vs. Ambient Temperature
94 8017
Parameter
Parameter
600
500
400
300
200
100
0
0
R
R
thJA
thJC
T
amb
e
25
- Ambient Temperature (°C)
50
I
I
I
I
I
I
I
F
F
F
F
F
F
F
= 100 mA, t
= 100 mA
= 100 mA
= 100 mA
= 1.5 A, t
= 1.5 A, t
= 100 mA, t
75
Test condition
Test condition
100
p
p
/T = 0.01, t
/T = 0.01, t
p
p
≤ 20 ms
= 20 ms
125
p
p
≤ 10 µs
≤ 10 µs
TSTS7500
Symbol
Part
TKφ
Δλ
φ
λ
∅
ϕ
t
t
r
f
e
p
Figure 2. Forward Current vs. Ambient Temperature
e
94 8018
300
250
200
150
100
Symbol
50
0
0
I
e
R
Min
thJA
T
20
amb
1.25
Min
- Ambient Temperature (°C)
40
- 0.8
± 30
Typ.
950
400
400
0.5
50
7
Typ.
R
1.6
thJC
60
Document Number 81049
Max
Rev. 1.7, 22-Feb-07
80
Max
8
100
mW/sr
Unit
mW
%/K
deg
mm
nm
nm
ns
ns
Unit