5. Internal Circuit (Note)
TLP2955
Fig. 5.1 Internal Circuit
Note: A 0.1-µF bypass capacitor must be connected between pin 8 and pin 5.
6. Principle of Operation
6.1. Truth Table
Input
H
L
LED
ON
OFF
Output
H
L
6.2. Mechanical Parameters
Characteristics
Creepage distances
Clearance
Internal isolation thickness
7.62 mm Pitch
TLP2955
7.0 (min)
7.0 (min)
0.4 (min)
10.16 mm Pitch
TLP2955F
Unit
8.0 (min)
mm
8.0 (min)
0.4 (min)
2
2012-03-06
Rev.1.0