TLP921

2002-04-03

2

==== 25°C)

Characteristics

Symbol

Test Condition

Min

Typ.

Max

Unit

Forward voltage

¾

1.25

1.4

V

Reverse current

¾

¾

10

mA

Peak emission wavelength

¾

940

¾

nm

Dark current

¾

¾

0.1

mA

Peak sensitivity wavelength

¾

¾

870

¾

nm

Collector current

(Note 2)

580

¾

2600

mA

Leakage current

(Note 3)

¾

¾

120

mA

Collector-Emitter saturation

voltage

¾

0.1

0.4

V

Rise time

¾

38

90

Fall time

(Note 4)

¾

48

110

ms

Note 2: The following drawings show condition and the layout of reflectors.

Note 3: Measurement layout drawing for leakage current

Note 4: Measurement circuit and waveforms for Switching time

Evaporated surface

of aluminum

Evaporated

aluminum glass

8 mm

Sensor

1 mm

90%

10%

Prism

8 mm

7 mm

7 mm

Right angle prism (material: BK7)

Thickness:7 mm

Sensor