Matrox 4Sight-II Installation And Hardware Reference page 156

156 Appendix C: Technical reference
• Absolute maximum ratings for the Matrox opto-coupler's input diode:
Input signal characteristic
Continuous forward current
Peak forward current (1 µs pulse, 300 pps)
V
ceo
V
eco
Continuous collector current
Output signal electrical specifications:
Output signal characteristic
I/O isolation voltage
Load voltage peak, V
L
Continuous load current, I
Peak load current, I
peak
Power dissipation, P
out
ON resistance, R
on
OFF state leakage current
Switching speed, turn on time, T
Switching speed, turn off time, T
I/O capacitance, C
iso
Initial I/O isolation resistance
1. There is an additional design consideration. The following OFF-state leakage currents were measured:
• 10 mA @ 24 V.
• 5 mA @ 12 V.
• 2.1 mA @ 5 V.
L
on
off
Maximum rating
55 mA
1 A
35 V
6 V
50 mA
Value
1500 V
ac
24 V
0.80 A
1.2 A
500 mW
Ω
typ. = 0.44
Ω
max. = 1.25
1
10 mA max. @ 24 V
typ. = 0.65 ms
max. = 2.00 ms
typ. = 0.08 ms
max. = 0.2 ms
typ. = 0.8 pF
max. = 1.5 pF
Ω
min. = 1000 M