MOC3021M Fairchild Semiconductor, MOC3021M Datasheet - Page 7

• Manufacturer Part Number: MOC3021M
• Description: Triac & SCR Output Optocouplers DIP-6 NON-ZERO TRIAC
• Manufacturer: Fairchild Semiconductor

Specifications of MOC3021M

• Configuration: 1
• Maximum Input Current: 60 mA
• Maximum Operating Temperature: + 85 C
• Maximum Power Dissipation: 330 mW
• Maximum Reverse Diode Voltage: 3 V
• Minimum Operating Temperature: - 40 C
• Output Type: AC
• Package / Case: PDIP White
• Typical Input Voltage: 1.15 V
• Zero-crossing Circuit: No
• Output Device: Triac
• Isolation Voltage: 5300 Vrms
• Peak Output Voltage (vdrm): 400 V
• Maximum Input Voltage: 1.5 V
• Maximum Output Voltage: 280 VAC
• Minimum Trigger Current: 15 mA (Max)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: MOC3021M_NL

©2005 Fairchild Semiconductor Corporation
MOC301XM, MOC302XM Rev. 1.0.2
V
In this circuit the “hot” side of the line is switched and the load connected to the cold or ground side.
The 39 resistor and 0.01µF capacitor are for snubbing of the triac, and the 470 resistor and 0.05µF
capacitor are for snubbing the coupler. These components may or may not be necessary depending upon
the particular and load used.
CC
V
CC
R
in
R
in
Figure 8. Inductive Load with Sensitive Gate Triac (I
1
2
3
1
2
3
MOC3020M
MOC3021M
MOC3022M
MOC3023M
MOC3010M
MOC3011M
MOC3012M
Figure 9. Typical Application Circuit
6
5
4
6
5
4
360
0.05 F
7
180
0.2 F
C1
470
1.2 k
GT
15 mA)
Z
L
39
0.01 F
LOAD
120 V
60 Hz
VAC
240
HOT
GROUND
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