MOC2A60 Motorola, MOC2A60 Datasheet - Page 4

• Manufacturer Part Number: MOC2A60
• Description: OPTOISOLATOR 2 AMP ZERO CROSS TRIAC OUTPUT 600 VOLTS
• Manufacturer: Motorola

MOC2A60-10 MOC2A60-5
V CC
2.00
1.80
1.60
1.40
1.20
1.00
0.80
0.60
0.40
0.20
0.00
4
R1
– 40
*ZERO VOLTAGE ACTIVATE CIRCUIT
MOC2A60
– 20
Figure 12. Typical Application Circuit
Figure 9. Holding Current versus
ZVA
*
T A , AMBIENT TEMPERATURE ( C)
0
Ambient Temperature
+ 25
NORMALIZED TO
R2
C1
+ 40
T A = 25 C
+ 60
MOV
Figure 11. Operating Waveforms
LOAD
+ 80
TURN ON
POINTS
+ 100
Select the value of R1 according to the following formulas:
Typical values for C1 and R2 are 0.01 F and 39 , respec-
tively. 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 com-
ponent values.
The MOV may or may not be needed depending upon the
characteristics of the applied ac line voltage. For applica-
tions where line spikes may exceed the 600 V rating of the
MOC2A60, an MOV is required.
1000
100
10
– 40
0
I T = 30 mA – 2A(RMS)
[1] R1 = (V CC – V F ) / Max. I FT (on) per spec.
[2] R1 = (V CC – V F ) / 0.050
Figure 10. dv/dt versus Ambient Temperature
– 20
F = 60 Hz
LED INPUT
0
PIN 7 TO 9
VOLTAGE
T A , AMBIENT TEMPERATURE ( C)
Motorola Optoelectronics Device Data
20
40
60
COMMUTATING
80
STATIC
100
120