MOC3031SR2M Fairchild Semiconductor, MOC3031SR2M Datasheet - Page 8

• Manufacturer Part Number: MOC3031SR2M
• Description: Triac & SCR Output Optocouplers 6Pin250V Optocoupler Zero Cross Triac Dr
• Manufacturer: Fairchild Semiconductor

Specifications of MOC3031SR2M

• Configuration: 1
• Maximum Input Current: 60 mA
• Maximum Operating Temperature: + 85 C
• Maximum Power Dissipation: 250 mW
• Maximum Reverse Diode Voltage: 6 V
• Minimum Operating Temperature: - 40 C
• Output Type: AC
• Package / Case: PDIP SMD White
• Typical Input Voltage: 1.25 V
• Zero-crossing Circuit: Yes
• Zero-crossing Voltage: 20 V
• Output Device: PhotoTriac
• Isolation Voltage: 7.5 kV
• Peak Output Voltage (vdrm): 250 V
• Maximum Input Voltage: 1.5 V
• Maximum Output Voltage: 175 VAC
• Minimum Trigger Current: 15 mA (Max)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: MOC3031SR2M_NL

©2005 Fairchild Semiconductor Corporation
MOC303XM, MOC304XM Rev. 1.0.7
Suggested method of firing two, back-to-back SCR’s with a Fairchild triac driver. Diodes can be 1N4001; resistors, R1
and R2, are optional 1k .
Suggested method of firing two, back-to-back SCR’s with a Fairchild triac driver. Diodes can be 1N4001; resistors,
R1 and R2, are optional 330 .
Note:
This optoisolator should not be used to drive a load directly. It is intended to be a trigger device only.
V
V
CC
CC
R
R
in
in
1
2
3
1
2
3
MOC3031M
MOC3032M
MOC3033M
MOC3041M
MOC3042M
MOC3043M
Figure 14. Inverse-Parallel SCR Driver Circuit
Figure 15. Inverse-Parallel SCR Driver Circuit
(MOC3031M, MOC3032M, MOC3033M)
(MOC3041M, MOC3042M, MOC3043M)
6
5
4
6
5
4
R1
R1
180
D1
360
D1
8
SCR
SCR
R2
R2
D2
D2
SCR
SCR
LOAD
LOAD
115 VAC
240 VAC
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