PD49PI Sharp Electronics, PD49PI Datasheet - Page 3

• Manufacturer Part Number: PD49PI
• Manufacturer: Sharp Electronics
• Type: Chipr

Specifications of PD49PI

• Polarity: Forward
• Reverse Breakdown Voltage: 32V
• Peak Wavelength: 1000nm
• Dark Current (max): 30nA
• Power Dissipation: 150mW
• Lens Type: Black Epoxy
• Operating Temp Range: -25C to 85C
• Operating Temperature Classification: Commercial
• Mounting: Through Hole
• Pin Count: 2
• Lead Free Status / Rohs Status: Not Compliant

Please refer to the chapter “ Precautions for Use.”
Fig. 7 Sensitivity Diagram
Fig. 9 Responce Time vs. Load Resistance
10
10
- 30˚
- 40˚
- 50˚
- 60˚
- 70˚
- 80˚
- 90˚
10
10
10
- 1
- 2
5
2
5
2
5
2
5
2
2
0
10
V
T
2
R
a
= 25˚C
-20˚
= 10V
5
10
2
-10˚
Angular displacement
Load resistance R
2
5
10
0
0
80
40
60
100
20
3
2
+10˚
L
5
(
( T
10
)
a
4
= 25˚C )
+20˚
2
5
10
+ 30˚
+ 40˚
+ 50˚
+ 60˚
+ 70˚
+ 80˚
+ 90˚
5
Fig. 8 Relative Output vs. Distance
100
0.1
10
1
10
Laser diode
( Emitter:GL537/GL538
-4
Pulse
generator
Test Circuit for Responce Time
Distance between emitter and detector
Detector : PD49PI/ PD481PI )
10
-3
R
PD49PI/
PD481PI
Output
L
GL537
I
OUT
= 0.1mA
+
10
- 2
10V
I
T
d ( mm )
Output
F
GL538
a
= 20mA
Input
PD49PI/PD481PI
= 25˚C
t
r
10
- 1
t
f
90%
10%