MOC2R60-10 MOTOROLA [Motorola, Inc], MOC2R60-10 Datasheet - Page 5

• Manufacturer Part Number: MOC2R60-10
• Description: OPTOISOLATOR 2 AMPS RANDOM-PHASE TRIAC OUTPUT 600 VOLTS
• Manufacturer: MOTOROLA [Motorola, Inc]

100
Motorola Optoelectronics Device Data
V CC
0.1
10
1
R1
10
Figure 13. Delay Time, t(d), and Fall Time, t(f),
MOC2R60
Figure 15. Typical Application Circuit
20
versus LED Trigger Current
I FT , LED TRIGGER CURRENT (mA)
30
ISOL. TRANSF.
C
A
t(d)
t(f)
R2
C1
40
Figure 14. Switching Time Test Circuit
MOV
50
10 k
V TM
I FT
Load
t(d)
V TM
t(f)
SCOPE
60
DU
T
Select the value of R1 according to the following formulas:
Typical values for C1 and R2 are 0.01 F and 39 ,
respectively. You may adjust these values for specific
applications. The maximum recommended value of C1 is
0.022 F. See application note AN1048 for additional
information on component values.
The MOV may or may not be needed depending upon the
characteristics of the applied AC line voltage. For
applications where line spikes may exceed the 600 volts
rating of the MOC2R60, an MOV is required.
t(delay), t(f) versus I FT
sists of a turn on delay time t(d) and a fall time t(f). Figure 13
shows that the delay time depends on the LED trigger cur-
rent, while the actual trigger transition time t(f) stays constant
with about one micro second.
because it demands a higher trigger current at very short trig-
ger pulses. This dependency is shown in the graph I FT ver-
sus LED PW.
triacs turn on time is important to the power dissipation of this
device.
I FT
100
The POWER OPTO Isolators turn on switching speed con-
The delay time is important in very short pulsed operation
The turn on transition time t(f) combined with the power
ZERO CROSS
GENERATOR
(1)
(2)
EXT. SYNC
DETECTOR
FUNCTION
V out
R1 = (V CC – V F ) / Max. I FT (on) per spec.
R1 = (V CC – V F ) / 0.050
MOC2R60-10 MOC2R60-15
PHASE CTRL.
PW CTRL.
PERIOD CTRL.
V o AMPL. CTRL.
VAC
115
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