MOC3021SR2M Fairchild Optoelectronics Group, MOC3021SR2M Datasheet - Page 7

• Manufacturer Part Number: MOC3021SR2M
• Description: OPTOCOUPLER TRIAC OUT 6-SMD
• Manufacturer: Fairchild Optoelectronics Group

Specifications of MOC3021SR2M

• Voltage - Isolation: 5300Vrms
• Number Of Channels: 1
• Voltage - Off State: 400V
• Output Type: AC, Triac, Standard
• Current - Gate Trigger (igt) (max): 15mA
• Current - Hold (ih): 100µA
• Current - Dc Forward (if): 60mA
• Mounting Type: Surface Mount
• Package / Case: 6-SMD
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Output / Channel: -
• Other names: MOC3021SR2M

©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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