PT91-21B/TR7 Everlight Electronics Co Ltd, PT91-21B/TR7 Datasheet - Page 5

• Manufacturer Part Number: PT91-21B/TR7
• Description: PHOTOTRANS 1.9MM RND BLACK GWING
• Manufacturer: Everlight Electronics Co Ltd

Specifications of PT91-21B/TR7

• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 1080-1393-2

Typical Electro-Optical Characteristics Curves
Fig.5 Collector Dark Current vs.
Fig 7. Relative Radiant Sensitivity vs.
Angular Displacement
Everlight Electronics Co., Ltd.
Device No
0.9
0.8
0.7
1.0
10
10
10
10
10
Ambient Temperature
0.6
0
-20
：
0.4
D TT-091-003
-10
25
0.2
0
0
50
0.2 0.4 0.6
10
75
20
Prepared date
http://www.everlight.com
100
30
50
60
70
80
40
：
0 7-18-2008
Fig.6 Collector Current vs.
1.5
1.0
4.0
3.5
2.5
2.0
3.0
0
0
Collector-Emitter Voltage
1
Prepared by
Rev 3
2
PT91-21B/TR7
：
D aniel Yang
3
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