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Photo Trigger Circuits

Photo trigger circuits are electronic circuits that use light to trigger or initiate a response. They are widely used in a variety of applications, such as camera flash systems, security alarms, and electronic doorbells.

Photo trigger circuits typically consist of a light source, such as an LED or a laser, a photodetector, and an electronic circuit that processes the signal generated by the photodetector. The light source emits a beam of light that is detected by the photodetector, which generates a signal that is then processed by the electronic circuit. This signal is used to trigger or initiate a response in the system.

One of the advantages of using photo trigger circuits is their ability to provide a quick and accurate response. They are not affected by electromagnetic interference, and they can be used in applications that require high sensitivity and fast response times.

Another advantage of photo trigger circuits is their versatility. They can be used in a wide range of applications, such as in cameras, motion sensors, and security systems.

One of the disadvantages of photo trigger circuits is their susceptibility to ambient light interference. This can be addressed by using filters or shielding techniques to reduce the interference.

Photo Trigger Circuits

Available Parts 43

Part RoHS Manufacturer Description Optoelectronic Type Mounting Feature Configuration Peak Surge Current No. of Functions Sub-Category Maximum Operating Temperature Shape Minimum Operating Temperature Repetitive Off-state Voltage (Peak) Maximum On State Current
T553N70TOH by Infineon Technologies

T553N70TOH

Infineon Technologies

PHOTO SCR; Configuration: SINGLE; Shape: ROUND; Maximum On State Current: 1200 A; No. of Functions: 1;

PHOTO SCR

SINGLE

1

ROUND

1200 A

T553N65TOH by Infineon Technologies

T553N65TOH

Infineon Technologies

PHOTO SCR;

PHOTO SCR

T553N by Infineon Technologies

T553N

Infineon Technologies

PHOTO SCR;

PHOTO SCR

T553N70TOHHOSA1 by Infineon Technologies

T553N70TOHHOSA1

Infineon Technologies

PHOTO SCR; Shape: ROUND; Maximum On State Current: 1200 A; Configuration: SINGLE; No. of Functions: 1;

PHOTO SCR

SINGLE

1

ROUND

1200 A

T1503N80TOH by Infineon Technologies

T1503N80TOH

Infineon Technologies

PHOTO SCR; Mounting Feature: SURFACE MOUNT; Peak Surge Current: 45000 A; Configuration: SINGLE; Maximum Operating Temperature: 120 Cel; Repetitive Off-state Voltage (Peak): 8000 V;

PHOTO SCR

SURFACE MOUNT

SINGLE

45000 A

1

Photo Trigger Devices

120 Cel

ROUND

-40 Cel

8000 V

3800 A

T2563N80TOH by Infineon Technologies

T2563N80TOH

Infineon Technologies

PHOTO SCR; Maximum On State Current: 5600 A; No. of Functions: 1; Configuration: SINGLE; Shape: ROUND;

PHOTO SCR

SINGLE

1

ROUND

5600 A

T1503N80TOHHOSA1 by Infineon Technologies

T1503N80TOHHOSA1

Infineon Technologies

PHOTO SCR; Shape: ROUND; No. of Functions: 1; Configuration: SINGLE; Maximum On State Current: 3800 A;

PHOTO SCR

SINGLE

1

ROUND

3800 A

T4003NH52TOHMOLIHOSA1 by Infineon Technologies

T4003NH52TOHMOLIHOSA1

Infineon Technologies

PHOTO SCR;

PHOTO SCR

T1503NH80TOHXOSA1 by Infineon Technologies

T1503NH80TOHXOSA1

Infineon Technologies

PHOTO SCR; No. of Functions: 1; Maximum On State Current: 3800 A; Configuration: SINGLE; Shape: ROUND;

PHOTO SCR

SINGLE

1

ROUND

3800 A

T1503N75TOHXPSA2 by Infineon Technologies

T1503N75TOHXPSA2

Infineon Technologies

PHOTO SCR; Shape: ROUND; No. of Functions: 1; Maximum On State Current: 3800 A; Configuration: SINGLE;

PHOTO SCR

SINGLE

1

ROUND

3800 A

T2563N80TOHXPSA1 by Infineon Technologies

T2563N80TOHXPSA1

Infineon Technologies

PHOTO SCR; Configuration: SINGLE; Shape: ROUND; No. of Functions: 1; Maximum On State Current: 5600 A;

PHOTO SCR

SINGLE

1

ROUND

5600 A

T1503NH by Infineon Technologies

T1503NH

Infineon Technologies

PHOTO SCR;

PHOTO SCR

T4003NH by Infineon Technologies

T4003NH

Infineon Technologies

PHOTO SCR;

PHOTO SCR

T1503N80TOHPRXPSA1 by Infineon Technologies

T1503N80TOHPRXPSA1

Infineon Technologies

PHOTO SCR; Shape: ROUND; Maximum On State Current: 3800 A; No. of Functions: 1; Configuration: SINGLE;

PHOTO SCR

SINGLE

1

ROUND

3800 A

T1503NH77TOH by Infineon Technologies

T1503NH77TOH

Infineon Technologies

PHOTO SCR; Maximum Operating Temperature: 120 Cel; Minimum Operating Temperature: -40 Cel; Maximum On State Current: 3800 A; Configuration: SINGLE; Shape: ROUND;

PHOTO SCR

SINGLE

1

120 Cel

ROUND

-40 Cel

3800 A

T1503N82TOH by Infineon Technologies

T1503N82TOH

Infineon Technologies

PHOTO SCR; Maximum Operating Temperature: 120 Cel; Minimum Operating Temperature: -40 Cel; Peak Surge Current: 57000 A; Maximum On State Current: 3900 A; Repetitive Off-state Voltage (Peak): 8200 V;

PHOTO SCR

SINGLE

57000 A

1

Photo Trigger Devices

120 Cel

ROUND

-40 Cel

8200 V

3900 A

T4003N by Infineon Technologies

T4003N

Infineon Technologies

PHOTO SCR;

PHOTO SCR

T1503N by Infineon Technologies

T1503N

Infineon Technologies

PHOTO SCR;

PHOTO SCR

T4003NH54TOH by Infineon Technologies

T4003NH54TOH

Infineon Technologies

PHOTO SCR; Peak Surge Current: 105000 A; Maximum On State Current: 105000 A; Repetitive Off-state Voltage (Peak): 5200 V; Minimum Operating Temperature: -40 Cel; Maximum Operating Temperature: 120 Cel;

PHOTO SCR

105000 A

Photo Trigger Devices

120 Cel

-40 Cel

5200 V

105000 A

T1503NH75TOH by Infineon Technologies

T1503NH75TOH

Infineon Technologies

PHOTO SCR; Maximum On State Current: 3800 A; Configuration: SINGLE; Peak Surge Current: 45000 A; No. of Functions: 1; Maximum Operating Temperature: 120 Cel;

PHOTO SCR

SINGLE

45000 A

1

Photo Trigger Devices

120 Cel

ROUND

-40 Cel

7500 V

3800 A

T4003N52TOH by Infineon Technologies

T4003N52TOH

Infineon Technologies

PHOTO SCR; No. of Functions: 1; Configuration: SINGLE; Maximum On State Current: 8130 A; Shape: ROUND;

PHOTO SCR

SINGLE

1

ROUND

8130 A

T1503NH80TOH by Infineon Technologies

T1503NH80TOH

Infineon Technologies

PHOTO SCR; Maximum Operating Temperature: 120 Cel; No. of Functions: 1; Minimum Operating Temperature: -40 Cel; Configuration: SINGLE; Shape: ROUND;

PHOTO SCR

SINGLE

45000 A

1

Photo Trigger Devices

120 Cel

ROUND

-40 Cel

8000 V

3800 A

T2563NH75TOH by Infineon Technologies

T2563NH75TOH

Infineon Technologies

PHOTO SCR; Repetitive Off-state Voltage (Peak): 7500 V; Minimum Operating Temperature: -40 Cel; Peak Surge Current: 63000 A; Maximum Operating Temperature: 120 Cel; Maximum On State Current: 63000 A;

PHOTO SCR

63000 A

Photo Trigger Devices

120 Cel

-40 Cel

7500 V

63000 A

T4003NH52TOH by Infineon Technologies

T4003NH52TOH

Infineon Technologies

PHOTO SCR; Repetitive Off-state Voltage (Peak): 5200 V; Maximum Operating Temperature: 120 Cel; Peak Surge Current: 105000 A; Maximum On State Current: 8130 A; Shape: ROUND;

PHOTO SCR

SINGLE

105000 A

1

Photo Trigger Devices

120 Cel

ROUND

-40 Cel

5200 V

8130 A

T1503N77TOH by Infineon Technologies

T1503N77TOH

Infineon Technologies

PHOTO SCR; Shape: ROUND; Peak Surge Current: 57000 A; Repetitive Off-state Voltage (Peak): 7700 V; Minimum Operating Temperature: -40 Cel; Configuration: SINGLE;

PHOTO SCR

SINGLE

57000 A

1

Photo Trigger Devices

120 Cel

ROUND

-40 Cel

7700 V

3900 A

T2563N80TOHHOSA1 by Infineon Technologies

T2563N80TOHHOSA1

Infineon Technologies

PHOTO SCR; No. of Functions: 1; Shape: ROUND; Configuration: SINGLE; Maximum On State Current: 5600 A;

PHOTO SCR

SINGLE

1

ROUND

5600 A

T4003NH52TOHMOLIXPSA1 by Infineon Technologies

T4003NH52TOHMOLIXPSA1

Infineon Technologies

PHOTO SCR; Maximum On State Current: 8130 A; Shape: ROUND; No. of Functions: 1; Configuration: SINGLE;

PHOTO SCR

SINGLE

1

ROUND

8130 A

T4003N52TOHPRHOSA1 by Infineon Technologies

T4003N52TOHPRHOSA1

Infineon Technologies

PHOTO SCR;

PHOTO SCR

T1503N80TOHPR by Infineon Technologies

T1503N80TOHPR

Infineon Technologies

PHOTO SCR; Maximum On State Current: 3800 A; Configuration: SINGLE; Shape: ROUND; No. of Functions: 1;

PHOTO SCR

SINGLE

1

ROUND

3800 A

T2563NH80TOH by Infineon Technologies

T2563NH80TOH

Infineon Technologies

PHOTO SCR; Repetitive Off-state Voltage (Peak): 8000 V; Maximum Operating Temperature: 120 Cel; Minimum Operating Temperature: -40 Cel; Maximum On State Current: 63000 A; Peak Surge Current: 63000 A;

PHOTO SCR

63000 A

Photo Trigger Devices

120 Cel

-40 Cel

8000 V

63000 A

T1503NH80TOHMOLIHOSA1 by Infineon Technologies

T1503NH80TOHMOLIHOSA1

Infineon Technologies

PHOTO SCR;

PHOTO SCR

T1503N75TOH by Infineon Technologies

T1503N75TOH

Infineon Technologies

PHOTO SCR; Mounting Feature: SURFACE MOUNT; Repetitive Off-state Voltage (Peak): 7500 V; Maximum On State Current: 3800 A; Peak Surge Current: 45000 A; No. of Functions: 1;

PHOTO SCR

SURFACE MOUNT

SINGLE

45000 A

1

Photo Trigger Devices

120 Cel

ROUND

-40 Cel

7500 V

3800 A

T1503NH82TOH by Infineon Technologies

T1503NH82TOH

Infineon Technologies

PHOTO SCR; Shape: ROUND; Configuration: SINGLE; Minimum Operating Temperature: -40 Cel; Maximum Operating Temperature: 120 Cel; Maximum On State Current: 3800 A;

PHOTO SCR

SINGLE

1

120 Cel

ROUND

-40 Cel

3800 A

T4003N54TOH by Infineon Technologies

T4003N54TOH

Infineon Technologies

PHOTO SCR; Maximum On State Current: 105000 A; Maximum Operating Temperature: 120 Cel; Minimum Operating Temperature: -40 Cel; Repetitive Off-state Voltage (Peak): 5200 V; Peak Surge Current: 105000 A;

PHOTO SCR

105000 A

Photo Trigger Devices

120 Cel

-40 Cel

5200 V

105000 A

T4003N52TOHPRXPSA1 by Infineon Technologies

T4003N52TOHPRXPSA1

Infineon Technologies

PHOTO SCR; No. of Functions: 1; Configuration: SINGLE; Shape: ROUND; Maximum On State Current: 8130 A;

PHOTO SCR

SINGLE

1

ROUND

8130 A

T2563N75TOH by Infineon Technologies

T2563N75TOH

Infineon Technologies

PHOTO SCR; Configuration: SINGLE; No. of Functions: 1; Shape: ROUND; Maximum On State Current: 5600 A;

PHOTO SCR

SINGLE

1

ROUND

5600 A

SL1500GX21 by Toshiba

SL1500GX21

Toshiba

PHOTO SCR; No. of Functions: 1; Maximum On State Current: 2355 A; Configuration: SINGLE; Shape: ROUND;

PHOTO SCR

SINGLE

1

ROUND

2355 A

SL3000GX22 by Toshiba

SL3000GX22

Toshiba

PHOTO SCR;

PHOTO SCR

SL1500GX22 by Toshiba

SL1500GX22

Toshiba

PHOTO SCR; Maximum On State Current: 2355 A;

PHOTO SCR

2355 A

SL3500LX21 by Toshiba

SL3500LX21

Toshiba

PHOTO SCR; Maximum On State Current: 5498 A; Configuration: SINGLE; Shape: ROUND; No. of Functions: 1;

PHOTO SCR

SINGLE

1

ROUND

5498 A

SL3000GX23 by Toshiba

SL3000GX23

Toshiba

PHOTO SCR; Maximum On State Current: 4710 A; Shape: ROUND; Configuration: SINGLE; No. of Functions: 1;

PHOTO SCR

SINGLE

1

ROUND

4710 A

SL1500GX23 by Toshiba

SL1500GX23

Toshiba

PHOTO SCR; Configuration: SINGLE; Shape: ROUND; Maximum On State Current: 2355 A; No. of Functions: 1;

PHOTO SCR

SINGLE

1

ROUND

2355 A

SL2500JX21 by Toshiba

SL2500JX21

Toshiba

PHOTO SCR; Mounting Feature: THROUGH HOLE MOUNT; Peak Surge Current: 45000 A; Minimum Operating Temperature: -40 Cel; Repetitive Off-state Voltage (Peak): 6000 V; Maximum Operating Temperature: 120 Cel;

PHOTO SCR

THROUGH HOLE MOUNT

45000 A

Photo Trigger Devices

120 Cel

-40 Cel

6000 V

45000 A