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Fairchild Semiconductor Electronic Components Datasheet

MOC3051M Datasheet

6-Pin DIP Random-Phase Optoisolator

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May 2013
MOC3051M, MOC3052M
6-Pin DIP Random-Phase Optoisolators Triac Drivers
(600 Volt Peak)
Features
Excellent IFT Stability—IR Emitting Diode Has Low
Degradation
600 V Peak Blocking Voltage
Safety and Regulatory Approvals
– UL1577, 4,170 VRMS for 1 Minute
DIN EN/IEC60747-5-2
Applications
Solenoid/Valve Controls
Lamp Ballasts
Static AC power Switch
Interfacing Microprocessors to 115 VAC and 240 VAC
Peripherals
Solid State Relay
Incandescent Lamp Dimmers
Temperature Controls
Motor Controls
Description
The MOC3051M and MOC3052M consist of a GaAs
infrared emitting diode optically coupled to a non-zero-
crossing silicon bilateral AC switch (triac). These devices
isolate low voltage logic from 115 VAC and 240 VAC lines
to provide random phase control of high current triacs or
thyristors. These devices feature greatly enhanced static
dv/dt capability to ensure stable switching performance
of inductive loads.
Schematic
Package Outlines
ANODE 1
CATHODE 2
N/C 3
6 MAIN TERM.
5 NC*
4 MAIN TERM.
*DO NOT CONNECT
(TRIAC SUBSTRATE)
Figure 1. Schematic
©2005 Fairchild Semiconductor Corporation
MOC3051M, MOC3052M Rev. 1.0.6
Figure 2. Package Outlines
www.fairchildsemi.com


Fairchild Semiconductor Electronic Components Datasheet

MOC3051M Datasheet

6-Pin DIP Random-Phase Optoisolator

No Preview Available !

Safety and Insulation Ratings
As per DIN EN/IEC60747-5-2. This optocoupler is suitable for “safe electrical insulation” only within the safety limit
data. Compliance with the safety ratings shall be ensured by means of protective circuits.
Symbol
CTI
VPR
VIORM
VIOTM
RIO
Parameter
Installation Classifications per DIN VDE 0110/1.89 Table 1
For Rated Mains Voltage < 150 VRMS
For Rated Mains Voltage < 300 VRMS
Climatic Classification
Pollution Degree (DIN VDE 0110/1.89)
Comparative Tracking Index
Input to Output Test Voltage, Method b,
VIORM x 1.875 = VPR, 100% Production Test with
tm = 1 s, Partial Discharge < 5 pC
Input to Output Test Voltage, Method a,
VIORM x 1.5 = VPR, Type and Sample Test with
tm = 60 s, Partial Discharge < 5 pC
Maximum Working Insulation Voltage
Highest Allowable Over Voltage
External Creepage
External Clearance
External Clearance (for Option T, 0.4” Lead Spacing)
Insulation Thickness
Insulation Resistance at TS, VIO = 500 V
Min.
175
1594
1275
850
6000
7
7
10.16
0.5
109
Typ. Max. Unit
I–IV
I–IV
40/85/21
2
Vpeak
Vpeak
mm
mm
mm
mm
Ω
©2005 Fairchild Semiconductor Corporation
MOC3051M, MOC3052M Rev. 1.0.6
2
www.fairchildsemi.com


Part Number MOC3051M
Description 6-Pin DIP Random-Phase Optoisolator
Maker Fairchild Semiconductor
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MOC3051M Datasheet PDF






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