What are Optoisolators - Triac, SCR Output ?
Optoisolators - Triac, SCR Output are electronic components that provide electrical isolation while enabling signal transmission between different parts of a circuit. They are commonly used in applications like production electronics assembly and maintenance. Key specifications for selection include Current, which affects the load capacity; Output Type, which determines the signal characteristics; and Operating Temperature, which ensures reliable performance under varying environmental conditions. It's crucial for procurement teams to validate lifecycle status and consider alternate-source options to mitigate sourcing risks.
Parts in this category
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Compare stocked parts across manufacturers and distributors, then add lines to your RFQ.
| Part & Mfr | Total Stock | Pricing & RFQ | Approval Agency | Capacitance | Continuous Forward Current | Current | Forward Current | Forward Voltage | Height | Insulation Resistance | Junction Temperature | Lead Spacing | Length | Mounting Style | Mounting Type | Number of Channels | Operating Temperature | Output Power | Output Type | Output Voltage | Package / Case | Power Dissipation | Reverse Current | Reverse Voltage | Static dV | Storage Temperature | Supplier Device Package | Supplier Package | Tape & Reel | Turn On Time | Voltage | Weight | Width | Zero Crossing Circuit | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
On Semiconductor
|
9,990
|
Price on request
9,990
|
cUL, FIMKO, UL, VDE | - | - | 300 mA | - | - | - | >1 GΩ | - | - | - | - | Surface Mount | 1 | -55°C ~ 100°C | 700 mW | Triac | - | - | - | - | - | 10kV/µs | - | 6-SMD | - | No | 60µs | 5000Vrms | - | - | No | |
On Semiconductor
|
9,985
|
Price on request
9,985
|
IEC/EN/DIN, UL | - | - | 15 mA | - | - | - | - | - | 10.16 mm | - | - | Through Hole | 1 | -40°C ~ 85°C | - | Triac | - | - | - | - | - | - | - | 6-DIP | - | - | - | 4170 Vrms | - | - | No | |
Lite-On Inc.
|
9,980
|
Price on request
9,980
|
CQC, CSA, TUV, UL, VDE | - | - | 10mA | 50 mA | - | - | - | - | - | - | - | Surface Mount | 1 | -40 ~ +100 °C | - | Triac | 400 V | - | 300 mW | - | 6 V | 1kV/µs | - | 6-SMD | - | - | - | 5000Vrms | - | - | No | |
On Semiconductor
|
9,915
|
Price on request
9,915
|
cUR, UR | - | - | 70 mA | - | - | - | >1 GΩ | - | - | - | - | Surface Mount | 1 | -40°C | 300 mW | Triac | - | - | - | - | - | 10V/µs (Typ) | - | 4-SMD | 4-SMD | - | - | 3750Vrms | - | - | No | |
|
On Semiconductor
|
9,610
|
Price on request
9,610
|
cUR, UR | - | - | 70 mA | - | - | - | - | - | - | - | - | Surface Mount | 1 | -40°C ~ 100°C | - | Triac | - | - | - | - | - | 10V/µs (Typ) | - | 4-SMD | - | - | - | 3750Vrms | - | - | No | |
Toshiba
|
9,570
|
Price on request
9,570
|
UR | - | - | 80 mA | - | - | - | - | - | - | - | - | Through Hole | 2 | -40°C ~ 100°C | - | Triac | - | - | - | - | - | 200V/µs | - | 8-DIP | - | No | - | 2500Vrms | - | - | No | |
|
On Semiconductor
|
8,975
|
Price on request
8,975
|
UL | - | - | 10 mA | - | - | - | - | - | - | - | - | Through Hole | 1 | -40°C ~ 85°C / 85°C | - | Triac | - | - | - | - | - | 1 kV/µs | - | 6-DIP | - | - | - | 4170Vrms | - | - | Yes | |
Sharp Microelectronics
|
8,530
|
Price on request
8,530
|
- | - | - | 100 mA | 20 mA | 1.4 V | - | - | - | - | - | - | Through Hole | 1 | -30°C ~ 100°C | - | Triac | - | - | - | - | - | 1 kV/µs | - | 6-DIP | - | - | 100µs (Max) | 5000Vrms | - | - | No | |
On Semiconductor
|
8,489
|
Price on request
8,489
|
cUL, FIMKO, UL, VDE | - | - | 1.3mA | - | - | - | - | - | - | - | - | Surface Mount | 1 | -55°C ~ 100°C | - | Triac | - | - | - | - | - | 10kV/µs | - | 6-SMD | - | - | 60µs | 5000Vrms | - | - | No | |
On Semiconductor
|
8,428
|
Price on request
8,428
|
cUL, FIMKO, UL, VDE | - | - | 0.3 A | - | - | - | - | - | - | - | - | Surface Mount | 1 | -55°C ~ 100°C | - | Triac | - | - | - | - | - | 10,000 V/µs | - | 6-SMD | - | - | 60µs | 800 V | - | - | No | |
On Semiconductor
|
8,020
|
Price on request
8,020
|
UL, VDE | - | - | 5mA | - | - | - | - | - | - | - | - | Through Hole | 1 | -40°C ~ 85°C | - | Triac | - | - | - | - | - | 600 V/µs | - | 6-DIP | - | - | - | 4170 Vrms | - | - | Yes | |
On Semiconductor
|
8,020
|
Price on request
8,020
|
IEC/EN/DIN, UL | - | - | 10 mA | - | - | - | - | - | - | - | - | Surface Mount | 1 | -40°C ~ 85°C | - | Triac | - | - | - | - | - | 600V/µs | - | 6-SMD | 6-SMD | - | - | 4170 Vrms | - | - | Yes | |
|
Vishay
|
8,000
|
Price on request
8,000
|
CQC, cUL, UL, VDE | - | - | 100 mA | - | - | - | - | - | - | - | - | Surface Mount | 1 | -55°C ~ 110°C | - | Triac | - | - | - | - | - | 1 kV/µs | - | 4-SMD | - | - | - | 5300 V RMS | - | - | Yes | |
On Semiconductor
|
7,905
|
Price on request
7,905
|
UL | - | - | 10 mA | - | - | - | - | - | - | - | - | Through Hole | 1 | -40°C ~ 85°C | - | Triac | - | - | - | - | - | 600V/µs | - | 6-DIP | - | - | - | 4170Vrms | - | - | Yes | |
|
On Semiconductor
|
7,500
|
Price on request
7,500
|
cUL, UL | - | - | 70 mA | - | - | - | - | - | - | - | - | Surface Mount | 1 | -40°C ~ 100°C | - | Triac | - | - | - | - | - | 600V/µs | - | 4-SMD | - | - | - | 3750Vrms | - | - | Yes | |
On Semiconductor
|
7,360
|
Price on request
7,360
|
UL | - | - | 15mA | - | - | - | > 10^9 Ω | -40°C ~ 100°C | - | - | - | Surface Mount | 1 | -40°C ~ 85°C | - | Triac | - | - | - | - | - | 600 V/µs | -40°C ~ 125°C | 6-SMD | 6-SMD | - | - | 4170Vrms | - | - | Yes | |
On Semiconductor
|
7,000
|
Price on request
7,000
|
IEC/EN/DIN, UL | - | - | 5mA | 60 mA | 1.15 V | - | > 10⁹ Ω | - | 10.16 mm | - | Through Hole | Through Hole | 1 Channel | -40°C ~ 85°C | - | Phototriac | - | - | 330 mW | - | - | - | - | 6-DIP | - | - | - | 4170Vrms | - | - | No | |
On Semiconductor
|
7,000
|
Price on request
7,000
|
IEC/EN/DIN, UL | - | - | 15mA | - | - | - | - | - | - | - | - | Through Hole | 1 | -40°C ~ 85°C | - | Triac | - | - | - | - | - | 1kV/µs | - | 6-DIP | - | - | - | 4170Vrms | - | - | Yes | |
Sharp Microelectronics
|
6,650
|
Price on request
6,650
|
CSA, UR | - | - | 100mA | - | - | - | - | - | 7.62 mm | - | - | Through Hole | 1 | -30°C ~ 100°C | - | Triac | - | - | - | - | - | 1kV/µs | - | 6-DIP | - | No | 50µs (Max) | 5000Vrms | - | - | No | |
On Semiconductor
|
6,263
|
Price on request
6,263
|
UL | - | - | 5mA | - | - | - | - | - | - | - | - | Surface Mount | 1 | -40°C ~ 85°C | - | Triac | - | - | - | - | - | 600V/µs | - | 6-SMD | - | - | - | 4170Vrms | - | - | Yes | |
On Semiconductor
|
6,000
|
Price on request
6,000
|
cUR, UR | - | - | 70 mA | - | - | - | >1 GΩ | - | - | - | - | Surface Mount | 1 | -40°C ~ 100°C | 300 mW | Triac | - | - | - | - | - | 1kV/µs | - | 4-SMD | - | - | - | 3750Vrms | - | - | No | |
Sharp Microelectronics
|
6,000
|
Price on request
6,000
|
CSA, UR | - | - | 100 mA | - | - | - | - | - | - | - | - | Through Hole | 1 | -30°C ~ 100°C | - | Triac | - | - | - | - | - | 1 kV/µs | - | 6-DIP | 6-DIP | - | 50 µs (Max) | 5000 Vrms | - | - | Yes | |
On Semiconductor
|
5,905
|
Price on request
5,905
|
- | - | - | 10mA | - | - | - | - | - | 7.62 mm | - | - | Through Hole | 1 | - | - | Triac | - | - | - | - | - | - | - | 6-DIP | 6-DIP | - | - | 5300Vrms | - | - | No | |
On Semiconductor
|
5,636
|
Price on request
5,636
|
UL | - | - | 15mA | 60 mA | 1.5 V | - | - | - | 0.3 mm | - | - | Through Hole | 1 | -55°C ~ 100°C | - | Triac | - | - | - | - | - | 600 V/µs | - | 6-DIP | 6-DIP | - | - | 4170Vrms | - | - | Yes | |
|
Vishay
|
5,582
|
Price on request
5,582
|
CQC, cUL, UL, VDE | - | - | 100 mA | - | - | - | - | - | - | - | - | Surface Mount | 1 | -55°C ~ 110°C | - | Triac | - | - | - | - | - | 1000 V/µs | - | 4-SMD | 4-SMD, Gull Wing | - | - | 5300 Vrms | - | - | Yes | |
|
On Semiconductor
|
5,245
|
Price on request
5,245
|
UR | 50 pF | 60 mA | 300 mA | - | - | - | - | - | 7.62 mm | - | - | Through Hole | 1 | -55 to +100 °C | - | SCR | - | - | - | - | - | 500V/µs | -55 to +150 °C | 6-DIP | - | - | - | 5300Vrms | - | - | No | |
On Semiconductor
|
5,000
|
Price on request
5,000
|
IEC/EN/DIN, UL | - | - | 15mA | - | - | - | - | - | - | - | - | Surface Mount | 1 | -40°C ~ 85°C | - | Triac | - | - | - | - | - | - | - | 6-SMD | - | - | - | 4170Vrms | - | - | No | |
|
On Semiconductor
|
5,000
|
Price on request
5,000
|
IEC/EN/DIN, UL | - | - | 5mA | - | 1.15 V | - | - | - | - | - | - | Through Hole | 1 | -40°C ~ 85°C | - | Triac | - | - | - | - | - | - | - | 6-DIP | - | - | - | 4170Vrms | - | - | No | |
On Semiconductor
|
5,000
|
Price on request
5,000
|
UL | - | - | 70 mA | - | - | - | - | - | - | - | - | Surface Mount | 1 | -40°C ~ 100°C | - | Triac | - | - | - | - | - | 10V/µs (Typ) | - | 4-MFP | - | - | - | 3750Vrms | - | - | No | |
Everlight Electronics
|
4,950
|
Price on request
4,950
|
CSA, DEMKO, FIMKO, NEMKO, SEMKO, UL | - | - | 100 mA | 60 mA | 1.5 V | 3.5 mm | - | - | - | 7.12 mm | - | Surface Mount | 1 | -55°C ~ 100°C | - | Triac | - | - | 330 mW | - | - | 1 kV/µs | - | 6-SMD | - | - | - | 5000Vrms | - | 6.5 mm | Yes | |
Vishay
|
4,568
|
Price on request
4,568
|
BSI, CQC, CSA, cUR, UR, VDE | - | - | 100 mA | 80 mA | - | - | - | - | 7.62 mm | - | - | Through Hole | 1 | -40°C ~ 85°C | - | Triac | 400 V | - | - | - | - | 10 V/µs (Typ) | - | 6-DIP | 6-DIP | - | - | 5300 Vrms | - | - | No | |
On Semiconductor
|
4,516
|
Price on request
4,516
|
UL | - | - | 30mA | - | - | - | - | - | - | - | - | Through Hole | 1 | -40°C | - | Triac | - | - | - | - | - | - | - | 6-DIP | - | - | - | 4170Vrms | - | - | No | |
On Semiconductor
|
4,500
|
Price on request
4,500
|
UL | - | - | 15mA | 60mA | - | - | - | - | 6.35 mm | - | - | Through Hole | 1 | -40°C ~ 85°C | - | Triac | 250V | - | - | - | - | 1kV/µs | - | 6-DIP | - | - | - | 4170Vrms | - | - | Yes | |
|
Everlight Electronics
|
4,423
|
Price on request
4,423
|
CSA, DEMKO, FIMKO, NEMKO, SEMKO, UL | - | - | 100 mA | - | - | - | - | - | 0.3 mm | - | - | Through Hole | 1 | -55°C ~ 100°C | - | Triac | - | - | - | - | - | 1kV/µs | - | 6-DIP | - | - | - | 5000 Vrms | - | - | Yes | |
Vishay
|
4,385
|
Price on request
4,385
|
CQC, UL | - | - | 300 mA | - | - | - | - | - | - | - | - | Through Hole | 1 | -40°C ~ 100°C | - | Triac | - | - | - | - | - | 10 kV/µs | - | 6-DIP | 6-DIP | - | - | 5300Vrms | - | - | No | |
On Semiconductor
|
4,190
|
Price on request
4,190
|
UL | - | - | 10mA | 60 mA | 1.3 V | - | - | - | - | - | - | Surface Mount | 1 | -40°C ~ 85°C | - | Triac | - | - | 250 mW | - | - | 600 V/µs | - | 6-SMD | - | - | - | 4170 Vrms | - | - | Yes | |
On Semiconductor
|
4,000
|
Price on request
4,000
|
IEC/EN/DIN, UL | - | - | 10 mA | - | - | - | - | - | 0.3 mm | - | - | Through Hole | 1 | -40°C | - | Triac | - | - | - | - | - | 1 kV/µs | - | 6-DIP | 6-DIP | - | - | 4170 Vrms | - | - | Yes | |
On Semiconductor
|
4,000
|
Price on request
4,000
|
- | - | - | 15mA | - | - | - | - | - | 7.62 mm | - | - | Through Hole | 1 | - | - | Triac | - | 6-DIP | - | - | - | - | °C ~ °C | 6-DIP | - | No | - | 5300Vrms | - | - | No | |
Toshiba
|
4,000
|
Price on request
4,000
|
UR | - | - | 100 mA | - | - | - | - | - | 7.62 mm | - | - | Through Hole | 1 | -40°C ~ 100°C | - | Triac | - | - | - | - | - | 200 V/µs | °C ~ °C | 4-DIP | - | No | 30 µs | 5000 Vrms | - | - | Yes | |
On Semiconductor
|
4,000
|
Price on request
4,000
|
UL; IEC/EN/DIN | - | - | 5mA | - | - | - | >10⁹ Ω | - | 0.3 mm | - | - | Through Hole | 1 | -40°C ~ 85°C | - | Triac | - | - | - | - | - | 600 V/µs | - | 6-DIP | 6-DIP | - | - | 4170Vrms | - | - | Yes | |
On Semiconductor
|
3,988
|
Price on request
3,988
|
IEC/EN/DIN, UL | - | - | 5mA | 60 mA | 1.3 V | - | - | - | - | - | - | Surface Mount | 1 Channel | -40°C ~ 85°C | - | Triac | - | - | 250 mW | - | - | 600V/µs | - | 6-SMD | 6-SMD | - | - | 4170Vrms | - | - | Yes | |
On Semiconductor
|
3,980
|
Price on request
3,980
|
UL | - | - | 5mA | - | - | - | - | - | - | - | - | Surface Mount | 1 | -40°C ~ 85°C | - | Triac | - | - | - | - | - | - | - | 6-SMD | - | - | - | 4170Vrms | - | - | No | |
On Semiconductor
|
3,950
|
Price on request
3,950
|
IEC/EN/DIN, UL | - | - | 30mA | - | - | - | - | - | - | - | - | Through Hole | 1 | -40°C ~ 85°C | - | Triac | - | - | - | - | - | - | - | 6-DIP | - | - | - | 4170Vrms | - | - | No | |
On Semiconductor
|
3,846
|
Price on request
3,846
|
IEC/EN/DIN, UL | - | - | 10mA | - | - | - | - | - | - | - | - | Surface Mount | 1 | -40°C ~ 85°C | - | Triac | - | - | - | - | - | 600V/µs | - | 6-SMD | - | - | - | 4170Vrms | - | - | Yes | |
Lite-On Inc.
|
3,569
|
Price on request
3,569
|
CSA, FIMKO, UL | - | - | 5mA | 5mA | - | - | - | - | - | - | - | Surface Mount | 1 | -40 ~ +110 °C | - | Triac | - | - | - | - | - | 1kV/µs | °C ~ °C | 6-SMD | 6-SMD | Tape & Reel | - | 5000Vrms | - | - | Yes | |
|
On Semiconductor
|
3,371
|
Price on request
3,371
|
UR | - | 60mA | 300 mA | - | - | - | - | - | 7.62 mm | - | - | Through Hole | 1 | -55 to +100°C | - | SCR | - | - | - | - | 400V | 500V/µs | -55 to +150°C | 6-DIP | 6-DIP | - | - | 5300Vrms | - | - | No | |
Lite-On Inc.
|
3,309
|
Price on request
3,309
|
CQC, CSA, TUV, UL, VDE | - | - | 15mA | 50 mA | 1.2 V | - | - | - | 7.62 mm | - | - | Through Hole | 1 | -40°C ~ 100°C | - | Triac | - | - | - | - | - | 1000V/µs | - | 6-DIP | - | No | - | 5000 Vrms | - | - | No | |
On Semiconductor
|
3,292
|
Price on request
3,292
|
UL | - | - | 5mA | - | - | - | - | - | - | - | - | Surface Mount | 1 | -40°C ~ 85°C | - | Triac | - | - | - | - | - | 600V/µs | - | 6-SMD | - | - | - | 4170Vrms | - | - | Yes | |
Everlight Electronics
|
3,250
|
Price on request
3,250
|
CSA, DEMKO, FIMKO, NEMKO, SEMKO, UL | - | - | 100 mA | 60mA | - | - | - | - | 7.62 mm | - | - | Through Hole | 1 | -55°C / 100°C | - | Triac | - | - | 330mW | - | - | 100V/µs (Typ) | - | 6-DIP | - | - | - | 5000Vrms | - | - | No | |
On Semiconductor
|
3,200
|
Price on request
3,200
|
- | - | - | 5mA | - | - | - | - | - | - | - | - | Surface Mount | 1 | - | - | Triac | - | - | - | - | - | - | - | 6-SMD | - | - | - | 7500Vpk | - | - | No |
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