FOD3150 Datasheet, PDF (2/19 Pages) Fairchild Semiconductor – High Noise Immunity, 1.0A Output Current, Gate Drive Optocoupler

Truth Table
LED
Off
On
On
On
V_CC –V_EE “Positive Going”
(Turn-on)
0V to 30V
0V to 11V
11V to 13.5V
13.5V to 30V
V_CC – V_EE “Negative Going”
(Turn-off)
0V to 30V
0V to 9.5V
9.5V to 12V
12V to 30V
Pin Definitions
Pin #
1
2
3
4
5
6
7
8
Name
NC
Anode
Cathode
NC
V_EE
V_O2
V_O1
V_CC
Description
Not Connected
LED Anode
LED Cathode
Not Connected
Negative Supply Voltage
Output Voltage 2 (internally connected to V_O1)
Output Voltage 1
Positive Supply Voltage
V_O
Low
Low
Transition
High
©2008 Fairchild Semiconductor Corporation
FOD3150 Rev. 1.0.4
2
www.fairchildsemi.com