PT91-21B-TR10 Datasheet, PDF (4/10 Pages) Everlight Electronics Co., Ltd – 1.9mm Round Subminiature Z-Bend Lead Phototransistor

Typical Electro-Optical Characteristics Curves
Fig.1Collector Power Dissipation vs.
Ambient Temperature
100
80
60
40
20
0
-25 0
25 50 75 85 100
PT91-21B/TR10
Fig.2 Spectral Sensitivity
1.0
Ta=25°C
0.8
0.6
0.4
0.2
0
700 800 900 1000 1100 1300
Fig.3 Relative Collector Current vs.
Ambient Temperature
Fig.4 Collector Current vs.
Irradiance
160
140
2
120
100
80
60
40
20
0
0 10 20 30 40 50 60 70
10
C
1
0.1
0.01
0.001
0.01
0.1
1
10
2
Everlight Electronics Co., Ltd.
Device No：DTT-091-001
http:\\www.everlight.com
Prepared date：06-02-2006
Rev 5
Page: 4 of 10
Prepared by：Jaine Tsai