Triac, SCR Output Optoisolators

Results:
2,176
Manufacturer
Series
Approval Agency
Current - Hold (Ih)
Supplier Device Package
Package / Case
Static dV/dt (Min)
Current - LED Trigger (Ift) (Max)
Voltage - Forward (Vf) (Typ)
Turn On Time
Current - On State (It (RMS)) (Max)
Operating Temperature
Voltage - Isolation
Current - DC Forward (If) (Max)
Voltage - Off State
Output Type
Mounting Type
Zero Crossing Circuit
Number of Channels
Results remaining2,176
Select
ImageProduct DetailPriceAvailabilityECAD ModelMounting TypeCurrent - DC Forward (If) (Max)Operating TemperatureTurn On TimeNumber of ChannelsVoltage - Off StateVoltage - Forward (Vf) (Typ)Voltage - IsolationSupplier Device PackagePackage / CaseSeriesOutput TypeZero Crossing CircuitStatic dV/dt (Min)Current - LED Trigger (Ift) (Max)Current - Hold (Ih)Approval AgencyCurrent - On State (It (RMS)) (Max)
MOC3063
OPTOISOLATOR 5KV TRIAC 6DIP
1+
$0.1141
5+
$0.1077
10+
$0.1014
Quantity
1,248,000 Available
Can ship immediately
Ships from: HK
PCB Symbol, Footprint & 3D Model
Through Hole
50 mA
-40°C ~ 100°C
-
1
600 V
1.2V
5000Vrms
6-DIP
6-DIP (0.300", 7.62mm)
MOC306x
Triac
Yes
1kV/µs
5mA
400µA (Typ)
CSA, FIMKO, UL
-
MOC3052TVM
OPTOISOLATOR 4.17KV TRIAC 6DIP
1+
$0.6211
5+
$0.5866
10+
$0.5521
Quantity
601,724 Available
Can ship immediately
Ships from: HK
PCB Symbol, Footprint & 3D Model
Through Hole
60 mA
-40°C ~ 85°C
-
1
600 V
1.18V
4170Vrms
6-DIP
6-DIP (0.400", 10.16mm)
-
Triac
No
1kV/µs
10mA
220µA (Typ)
UR, VDE
-
MOC3052TVM
TRIAC OUTPUT OPTOCOUPLER, 7500V
1+
$0.6211
5+
$0.5866
10+
$0.5521
Quantity
601,724 Available
Can ship immediately
Ships from: HK
PCB Symbol, Footprint & 3D Model
Through Hole
60 mA
-40°C ~ 85°C
-
1
600 V
1.18V
4170Vrms
6-DIP
6-DIP (0.400", 10.16mm)
-
Triac
No
1kV/µs
10mA
220µA (Typ)
UR, VDE
-
MOC3052S-TA1
OPTOISOLATOR 5KV TRIAC 6SMD
1+
$0.1166
5+
$0.1101
10+
$0.1037
Quantity
397,748 Available
Can ship immediately
Ships from: HK
PCB Symbol, Footprint & 3D Model
Surface Mount
50 mA
-40°C ~ 100°C
-
1
600 V
1.2V
5000Vrms
6-SMD
6-SMD, Gull Wing
MOC305x
Triac
No
1kV/µs
10mA
400µA (Typ)
CSA, FIMKO, UL
-
MOC3083
OPTOISOLATOR 5KV TRIAC 6DIP
1+
$0.1496
5+
$0.1413
10+
$0.1330
Quantity
307,634 Available
Can ship immediately
Ships from: HK
PCB Symbol, Footprint & 3D Model
Through Hole
50 mA
-40°C ~ 100°C
-
1
800 V
1.2V
5000Vrms
6-DIP
6-DIP (0.300", 7.62mm)
MOC308x
Triac
Yes
800V/µs
5mA
400µA (Typ)
CSA, FIMKO, UL
-
MOC3023M
OPTOISOLATOR 4.17KV TRIAC 6DIP
1+
$0.2789
5+
$0.2634
10+
$0.2479
Quantity
280,815 Available
Can ship immediately
Ships from: HK
PCB Symbol, Footprint & 3D Model
Through Hole
60 mA
-40°C ~ 85°C
-
1
400 V
1.15V
4170Vrms
6-DIP
6-DIP (0.300", 7.62mm)
-
Triac
No
-
5mA
100µA (Typ)
UL
-
MOC3083S-TA1
OPTOISOLATOR 5KV TRIAC 6SMD
1+
$0.1775
5+
$0.1676
10+
$0.1577
Quantity
280,000 Available
Can ship immediately
Ships from: HK
PCB Symbol, Footprint & 3D Model
Surface Mount
50 mA
-40°C ~ 100°C
-
1
800 V
1.2V
5000Vrms
6-SMD
6-SMD, Gull Wing
MOC308x
Triac
Yes
800V/µs
5mA
400µA (Typ)
CSA, FIMKO, UL
-
EL3083S1(TA)-V
OPTOISOLATOR 5KV TRIAC 6SMD
1+
$0.1014
5+
$0.0958
10+
$0.0901
Quantity
180,400 Available
Can ship immediately
Ships from: HK
PCB Symbol, Footprint & 3D Model
Surface Mount
60 mA
-55°C ~ 100°C
-
1
800 V
1.5V (Max)
5000Vrms
6-SMD
6-SMD, Gull Wing
-
Triac
Yes
600V/µs
5mA
280µA (Typ)
CSA, DEMKO, FIMKO, NEMKO, SEMKO, UL, VDE
100 mA
MOC3023S-TA1
OPTOISOLATOR 5KV TRIAC 6SMD
1+
$0.1065
5+
$0.1006
10+
$0.0946
Quantity
176,940 Available
Can ship immediately
Ships from: HK
PCB Symbol, Footprint & 3D Model
Surface Mount
50 mA
-40°C ~ 100°C
-
1
400 V
1.15V
5000Vrms
6-SMD
6-SMD, Gull Wing
MOC302x
Triac
No
1kV/µs
5mA
250µA (Typ)
CQC, CSA, TUV, UL, VDE
-
MOC3063M
OPTOISOLATOR 5KV TRIAC 6DIP
1+
$0.1192
5+
$0.1125
10+
$0.1059
Quantity
166,077 Available
Can ship immediately
Ships from: HK
PCB Symbol, Footprint & 3D Model
Through Hole
50 mA
-40°C ~ 100°C
-
1
600 V
1.2V
5000Vrms
6-DIP
6-DIP (0.400", 10.16mm)
MOC306x
Triac
Yes
1kV/µs
5mA
400µA (Typ)
CSA, FIMKO, UL
-
MOC3063S-TA1
OPTOISOLATOR 5KV TRIAC 6SMD
1+
$0.1192
5+
$0.1125
10+
$0.1059
Quantity
158,000 Available
Can ship immediately
Ships from: HK
PCB Symbol, Footprint & 3D Model
Surface Mount
50 mA
-40°C ~ 100°C
-
1
600 V
1.2V
5000Vrms
6-SMD
6-SMD, Gull Wing
MOC306x
Triac
Yes
1kV/µs
5mA
400µA (Typ)
CSA, FIMKO, UL
-
EL3023S(TA)
OPTOISOLATOR 5KV TRIAC 6SMD
1+
$0.1065
5+
$0.1006
10+
$0.0946
Quantity
135,000 Available
Can ship immediately
Ships from: HK
PCB Symbol, Footprint & 3D Model
Surface Mount
60 mA
-55°C ~ 100°C
-
1
400 V
1.18V
5000Vrms
6-SMD
6-SMD, Gull Wing
-
Triac
No
100V/µs (Typ)
5mA
250µA (Typ)
CSA, DEMKO, FIMKO, NEMKO, SEMKO, UL
100 mA
MOC3083M
OPTOISOLATOR 4.17KV TRIAC 6DIP
1+
$0.3296
5+
$0.3113
10+
$0.2930
Quantity
131,000 Available
Can ship immediately
Ships from: HK
PCB Symbol, Footprint & 3D Model
Through Hole
60 mA
-40°C ~ 85°C
-
1
800 V
1.3V
4170Vrms
6-DIP
6-DIP (0.300", 7.62mm)
-
Triac
Yes
600V/µs
5mA
500µA (Typ)
UL
-
EL3063
OPTOISOLATOR 5KV TRIAC 6DIP
1+
$0.1217
5+
$0.1149
10+
$0.1082
Quantity
120,000 Available
Can ship immediately
Ships from: HK
PCB Symbol, Footprint & 3D Model
Through Hole
60 mA
-55°C ~ 100°C
-
1
600 V
1.5V (Max)
5000Vrms
6-DIP
6-DIP (0.300", 7.62mm)
-
Triac
Yes
1kV/µs
5mA
280µA (Typ)
CSA, DEMKO, FIMKO, NEMKO, SEMKO, UL
100 mA
MOC3020M
OPTOISOLATOR 4.17KV TRIAC 6DIP
1+
$0.2535
5+
$0.2394
10+
$0.2254
Quantity
92,122 Available
Can ship immediately
Ships from: HK
PCB Symbol, Footprint & 3D Model
Through Hole
60 mA
-40°C ~ 85°C
-
1
400 V
1.15V
4170Vrms
6-DIP
6-DIP (0.300", 7.62mm)
-
Triac
No
-
30mA
100µA (Typ)
UL
-
MOC3063M
OPTOISOLATOR 4.17KV TRIAC 6DIP
1+
$0.3423
5+
$0.3232
10+
$0.3042
Quantity
84,629 Available
Can ship immediately
Ships from: HK
PCB Symbol, Footprint & 3D Model
Through Hole
60 mA
-40°C ~ 85°C
-
1
600 V
1.3V
4170Vrms
6-DIP
6-DIP (0.300", 7.62mm)
-
Triac
Yes
600V/µs
5mA
500µA (Typ)
UL
-
MOC3023
OPTOISOLATOR 5KV TRIAC 6DIP
1+
$0.1065
5+
$0.1006
10+
$0.0946
Quantity
74,880 Available
Can ship immediately
Ships from: HK
PCB Symbol, Footprint & 3D Model
Through Hole
50 mA
-40°C ~ 100°C
-
1
400 V
1.15V
5000Vrms
6-DIP
6-DIP (0.300", 7.62mm)
MOC302x
Triac
No
1kV/µs
5mA
250µA (Typ)
CQC, CSA, TUV, UL, VDE
-
MOC3021
OPTOISOLATOR 5KV TRIAC 6DIP
Contact us
Quantity
1 Available
Can ship immediately
Ships from: HK
PCB Symbol, Footprint & 3D Model
Through Hole
50 mA
-40°C ~ 100°C
-
1
400 V
1.15V
5000Vrms
6-DIP
6-DIP (0.300", 7.62mm)
MOC302x
Triac
No
1kV/µs
15mA
250µA (Typ)
CQC, CSA, TUV, UL, VDE
-
MOC3021
ISOL 5.3KVRMS 1CH TRIAC OUT 6DIP
Contact us
Quantity
1 Available
Can ship immediately
Ships from: HK
PCB Symbol, Footprint & 3D Model
Through Hole
50 mA
-
-
1
400 V
-
5300Vrms
6-DIP
6-DIP (0.300", 7.62mm)
-
Triac
No
-
15mA
100µA
-
-
MOC3021
TRIAC OUTPUT OPTOCOUPLER
Contact us
Quantity
1 Available
Can ship immediately
Ships from: HK
PCB Symbol, Footprint & 3D Model
Through Hole
50 mA
-
-
1
400 V
-
5300Vrms
6-DIP
6-DIP (0.300", 7.62mm)
-
Triac
No
-
15mA
100µA
-
-

Triac, SCR Output Optoisolators

Triac and SCR output optoisolators are electronic devices that enable the bi-directional or unidirectional control of an AC (alternating current) source while ensuring electrical isolation between the control circuit and the load circuit. They are commonly used in applications where precise control of AC power is required, such as in dimming circuits, motor control, and power switching. These optoisolators consist of an LED (Light-Emitting Diode) optically coupled to a photodiode within a single device package. The LED emits light when current flows through it, and this light is detected by the photodiode. The photodiode then controls the gate of the Triac (Triode for Alternating Current) or SCR (Silicon Controlled Rectifier), which are semiconductor devices used for controlling AC power. In addition to providing electrical isolation, some optoisolators designed for AC power control may include zero-crossing circuitry. This circuitry ensures that the Triac or SCR is triggered at the point where the AC voltage waveform crosses zero. This helps minimize electrical noise and reduce stress on the components during switching operations. When selecting Triac and SCR output optoisolators, several parameters need to be considered. The on-state current rating specifies the maximum current that can flow through the Triac or SCR when it is in the conducting state. The forward voltage indicates the voltage drop across the LED when it is illuminated. The turn-on time refers to the time taken for the Triac or SCR to switch into the conducting state once the photodiode receives the control signal. Lastly, the mounting type specifies the physical configuration of the optoisolator package, such as through-hole or surface mount. In summary, Triac and SCR output optoisolators allow for the controlled switching of AC power while ensuring electrical isolation between the control and load circuits. They consist of an LED optically coupled to a photodiode, with the photodiode controlling the gate of the Triac or SCR. Some optoisolators may also include zero-crossing circuitry. When selecting these optoisolators, factors such as on-state current, forward voltage, turn-on time, and mounting type should be taken into consideration.