QSE122 Fairchild Semiconductor, QSE122 Datasheet - Page 3

• Manufacturer Part Number: QSE122
• Description: Optoswitch
• Manufacturer: Fairchild Semiconductor

Specifications of QSE122

• Transistor Polarity: NPN
• Wavelength Typ: 880nm
• Power Consumption: 100mW
• Viewing Angle: 25°
• No. Of Pins: 2
• Input Current Max: 100µA
• Optocoupler Output Type: Phototransistor
• Output Voltage Max: 30V
• No. Of Channels: 1
• Operating Temperature Range: -40°C To +100°C
• Rohs Compliant: Yes
• Phototransistor Type: Phototransistor
• Polarity: NPN
• Number Of Elements: 1
• Lens Type: Black Transparent
• Emitter-collector Voltage (max): 5V
• Collector-emitter Voltage: 30V
• Collector-emitter Sat Volt (max): 0.4V
• Dark Current (max): 100nA
• Light Current: 12mA
• Rise Time: 8000ns
• Fall Time: 8000ns
• Power Dissipation: 100mW
• Peak Wavelength: 880nm
• Half-intensity Angle: 50deg
• Operating Temp Range: -40C to 100C
• Operating Temperature Classification: Industrial
• Mounting: Through Hole
• Pin Count: 2
• Package Type: Side Looker
• Leaded Process Compatible: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

© 2002 Fairchild Semiconductor Corporation
10
10
10
10
10
1
0
-1
-2
-3
10
0
10
10
10
0.1
-1
2
1
0
V
GaAs Light Source
CE
Figure 3. Dark Current vs. Collector - Emitter Voltage
= 5V
5
Figure 1. Light Current vs. Radiant Intensity
V
CE
E
e
10
- Collector-Emitter Voltage (V)
- Radiant Intensity (mW/cm
15
10
10
10
10
10
10
10
4
3
2
1
0
-1
-2
25
20
Normalized to:
V
T
A
CE
= 25°C
2
= 25V
Figure 5. Dark Current vs. Ambient Temperature
)
INFRARED PHOTOTRANSISTOR
25
T A - Ambient Temperature ( °C)
Page 3 of 4
50
1
30
180
170
160
1.0
10
10
10
10
10
150
2
1
0
-1
-2
0.1
140
0.8
75
Figure 4. Light Current vs. Collector - Emitter Voltage
130
V
0.6
V
CE
CE
120
Figure 2. Angular Response Curve
= 25V
= 10V
0.4
110
V
PLASTIC SILICON
CE
- Collector-Emitter Voltage (V)
0.2
100
100
1
I e =1mW/cm 2
I e =0.5mW/cm 2
I e =0.1mW/cm 2
I e =0.2mW/cm 2
0.0
0.0
90
80
0.2
70
0.4
60
0.6
50
QSE122
Normalized to:
V CE =5V
I e =0.5mW/cm 2
T A =25°C
10
0.8
40
30
1.0
20
10
0
5/1/02