Optocouplers / Photocouplers

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Photorelays

Toshiba Photorelays are ideal for security systems, mechanical relay replacements, factory automation, and measuring instruments. General-purpose, high-capacity, and lower CR photorelays are semiconductor relays made up of an LED optically coupled to a MOSFET, used mainly as signal relay replacements. These Toshiba photorelays are available in various packages with an operating temperature range of -20°C to +110°C.

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Types of Optocouplers / Photocouplers

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (PEN) Filter the results in the table by unit price based on your quantity.	Qty.	Vr - Reverse Voltage	Rise Time	Mounting Style	Package / Case	Number of Channels	Output Type
MOSFET Output Optocouplers Photorelay 3.5A 100V 2500Vrms 450pF TLP3546A(F Toshiba 1: S/ 16.00 7,537In Stock	Mfr. Part # TLP3546A(F Mouser Part # 757-TLP3546AF	Toshiba	MOSFET Output Optocouplers Photorelay 3.5A 100V 2500Vrms 450pF Learn More about Toshiba tlp35xxa photorelays	Datasheet	7,537In Stock	S/ 16.00 S/ 13.16 S/ 12.11 S/ 11.95 View S/ 11.56 Quote	Min.: 1 Mult.: 1	5 V		Through Hole	DIP-6	1 Channel	Photo MOSFET
MOSFET Output Optocouplers Photorelay Voff=40V Ion=0.14A Ron=10Ohm TLP3341(TP15,F) Toshiba 1: S/ 13.16 9,218In Stock	Mfr. Part # TLP3341(TP15,F) Mouser Part # 757-TLP3341TP15F	Toshiba	MOSFET Output Optocouplers Photorelay Voff=40V Ion=0.14A Ron=10Ohm Learn More about Toshiba tlp3341 photocoupler	Datasheet	9,218In Stock	Cut Tape S/ 13.16 S/ 10.82 S/ 10.00 S/ 9.54 Reel S/ 8.80 View S/ 9.23 S/ 8.41 Quote MouseReel Available	Min.: 1 Mult.: 1 : 1,500	5 V		SMD/SMT	USOP-4	1 Channel	Photo MOSFET
MOSFET Output Optocouplers Photorelay 2A 100V 2500Vrms 110pF TLP3556A(F Toshiba 1: S/ 19.03 1,324In Stock	Mfr. Part # TLP3556A(F Mouser Part # 757-TLP3556AF	Toshiba	MOSFET Output Optocouplers Photorelay 2A 100V 2500Vrms 110pF Learn More about Toshiba tlp35xxa photorelays	Datasheet	1,324In Stock	S/ 19.03 S/ 13.97 S/ 10.82 S/ 10.55 View S/ 10.20 S/ 8.84	Min.: 1 Mult.: 1	5 V		Through Hole	DIP-4	1 Channel	Photo MOSFET
MOSFET Output Optocouplers Trigger LED Current 1mA85dC3750 Vrms TLP175A(TPL,E Toshiba 1: S/ 3.15 58,687In Stock	Mfr. Part # TLP175A(TPL,E Mouser Part # 757-TLP175A(TPLE	Toshiba	MOSFET Output Optocouplers Trigger LED Current 1mA85dC3750 Vrms Learn More about Toshiba general use economical photorelays	Datasheet	58,687In Stock	Cut Tape S/ 3.15 S/ 2.58 S/ 2.38 S/ 2.30 Reel S/ 2.02 View S/ 2.13 S/ 1.97 S/ 1.83 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	5 V	5 ms	SMD/SMT	SOP-4	1 Channel	Photo MOSFET
MOSFET Output Optocouplers X36 Pb-F Photorelay; low voltage drive; S-VSONR4; RoHS; T&R TLP3406SRL(TP,E Toshiba 1: S/ 28.61 12,602In Stock	Mfr. Part # TLP3406SRL(TP,E Mouser Part # 757-TLP3406SRLTPE	Toshiba	MOSFET Output Optocouplers X36 Pb-F Photorelay; low voltage drive; S-VSONR4; RoHS; T&R Learn More about Toshiba tlp3406s photorelay	Datasheet	12,602In Stock	Cut Tape S/ 28.61 S/ 21.33 S/ 16.78 S/ 16.23 View Reel S/ 14.95 S/ 15.65 S/ 14.95 Quote MouseReel Available	Min.: 1 Mult.: 1 : 2,500			SMD/SMT	S-VSONT-4		Photo MOSFET
Solid State Relays - PCB Mount MOSFET 1-Form-A Voff=60V 1.0A .03Ohm TLP3407S(TP,E Toshiba 1: S/ 17.40 16,701In Stock 57,500On Order	Mfr. Part # TLP3407S(TP,E Mouser Part # 757-TLP3407STPE	Toshiba	Solid State Relays - PCB Mount MOSFET 1-Form-A Voff=60V 1.0A .03Ohm Learn More about Toshiba tlp3407s tlp3409s photorelays	Datasheet	16,701In Stock 57,500On Order On Order Ship Dates Mfr. #: TLP3407S(TP,E Stock: 16,701 Can Ship Immediately On Order: 20,000 Expected 1/11/2027 37,500 Expected 2/15/2027 Factory Lead-Time: 24 Weeks	Cut Tape S/ 17.40 S/ 15.53 S/ 14.83 S/ 14.32 View Reel S/ 12.22 S/ 13.78 S/ 13.16 S/ 12.69 S/ 12.34 S/ 12.22 MouseReel Available	Min.: 1 Mult.: 1 : 2,500			PCB Mount	S-VSON-4		Photo MOSFET
Solid State Relays - PCB Mount Photorelay Voff=100V Ion=0.1A Ron=14Ohm TLP3420(TP,F Toshiba 1: S/ 13.55 95,890In Stock	Mfr. Part # TLP3420(TP,F Mouser Part # 757-TLP3420TPF	Toshiba	Solid State Relays - PCB Mount Photorelay Voff=100V Ion=0.1A Ron=14Ohm Learn More about Toshiba tlp34 photorelay	Datasheet	95,890In Stock	Cut Tape S/ 13.55 S/ 12.07 S/ 11.52 S/ 11.05 View Reel S/ 9.03 S/ 10.70 S/ 10.24 S/ 9.89 S/ 9.54 S/ 9.03 MouseReel Available	Min.: 1 Mult.: 1 : 3,000			PCB Mount	VSON-4		Photo MOSFET
Solid State Relays - PCB Mount Photorelay Voff=40V Ion=0.12A Ron=14Ohm TLP3440(TP,F Toshiba 1: S/ 13.55 9,092In Stock	Mfr. Part # TLP3440(TP,F Mouser Part # 757-TLP3440TPF	Toshiba	Solid State Relays - PCB Mount Photorelay Voff=40V Ion=0.12A Ron=14Ohm Learn More about Toshiba tlp34 photorelay	Datasheet	9,092In Stock	Cut Tape S/ 13.55 S/ 12.07 S/ 11.52 S/ 11.05 View Reel S/ 9.03 S/ 10.70 S/ 10.24 S/ 9.89 S/ 9.54 S/ 9.03 MouseReel Available	Min.: 1 Mult.: 1 : 3,000			PCB Mount	VSON-4		Photo MOSFET
Solid State Relays - PCB Mount Photorelay Voff=40V Ion=0.14A Ron=10Ohm TLP3441(TP,F Toshiba 1: S/ 13.82 8,117In Stock	Mfr. Part # TLP3441(TP,F Mouser Part # 757-TLP3441TPF	Toshiba	Solid State Relays - PCB Mount Photorelay Voff=40V Ion=0.14A Ron=10Ohm Learn More about Toshiba tlp34 photorelay	Datasheet	8,117In Stock	Cut Tape S/ 13.82 S/ 12.96 S/ 11.76 S/ 11.37 View Reel S/ 9.50 S/ 10.98 S/ 10.47 S/ 10.12 S/ 9.77 S/ 9.50 MouseReel Available	Min.: 1 Mult.: 1 : 3,000			PCB Mount	VSON-4		Photo MOSFET
Solid State Relays - PCB Mount MOSFET 1-Form-A Voff=60V .4A 1.5Ohm TLP3475S(TP,E Toshiba 1: S/ 17.40 10,028In Stock	Mfr. Part # TLP3475S(TP,E Mouser Part # 757-TLP3475STPE	Toshiba	Solid State Relays - PCB Mount MOSFET 1-Form-A Voff=60V .4A 1.5Ohm Learn More about Toshiba tlp34 photorelay	Datasheet	10,028In Stock	Cut Tape S/ 17.40 S/ 15.53 S/ 14.83 S/ 14.32 View Reel S/ 11.72 S/ 13.78 S/ 13.16 S/ 12.69 S/ 12.26 S/ 11.72 MouseReel Available	Min.: 1 Mult.: 1 : 2,500			PCB Mount	VSON-4		Photo MOSFET
MOSFET Output Optocouplers PHOTORELAY TLP3481(TP,E Toshiba 1: S/ 17.87 10,276In Stock 10,500Expected 4/26/2027	Mfr. Part # TLP3481(TP,E Mouser Part # 757-TLP3481TPE	Toshiba	MOSFET Output Optocouplers PHOTORELAY Learn More about Toshiba tlp348x photorelays	Datasheet	10,276In Stock 10,500Expected 4/26/2027	Cut Tape S/ 17.87 S/ 14.71 S/ 13.58 S/ 12.88 View Reel S/ 11.60 S/ 12.07 S/ 11.60 Quote MouseReel Available	Min.: 1 Mult.: 1 : 1,500				P-SON-4		Photo MOSFET
MOSFET Output Optocouplers PHOTORELAY TLP3482(TP,E Toshiba 1: S/ 25.89 6,254In Stock	Mfr. Part # TLP3482(TP,E Mouser Part # 757-TLP3482TPE	Toshiba	MOSFET Output Optocouplers PHOTORELAY Learn More about Toshiba tlp348x photorelays	Datasheet	6,254In Stock	Cut Tape S/ 25.89 S/ 19.27 S/ 15.30 S/ 14.75 View Reel S/ 13.97 S/ 13.97 S/ 13.97 Quote MouseReel Available	Min.: 1 Mult.: 1 : 1,500				P-SON-4		Photo MOSFET
MOSFET Output Optocouplers Photorelay 0.2A 200V 1500Vrms 90pF 0.2mA TLP171D(F Toshiba 1: S/ 7.01 2,505In Stock	Mfr. Part # TLP171D(F Mouser Part # 757-TLP171DF	Toshiba	MOSFET Output Optocouplers Photorelay 0.2A 200V 1500Vrms 90pF 0.2mA Learn More about Toshiba photorelays	Datasheet	2,505In Stock	S/ 7.01 S/ 5.80 S/ 5.61 S/ 5.25 View S/ 5.06 S/ 4.24	Min.: 1 Mult.: 1	5 V		SMD/SMT	SOP-4	1 Channel	Photo MOSFET
Solid State Relays - PCB Mount Photorelay 1-Form-A VOFF=60V 0.5A 2Ohm TLP172AM(E Toshiba 1: S/ 5.80 4,164In Stock	Mfr. Part # TLP172AM(E Mouser Part # 757-TLP172AME	Toshiba	Solid State Relays - PCB Mount Photorelay 1-Form-A VOFF=60V 0.5A 2Ohm Learn More about Toshiba tlp172 photocoupler	Datasheet	4,164In Stock	S/ 5.80 S/ 5.18 S/ 4.94 S/ 4.79 View S/ 4.32 S/ 4.13 S/ 4.01 S/ 3.89 S/ 3.32	Min.: 1 Mult.: 1			PCB Mount	SOP-4		Photo MOSFET
Solid State Relays - PCB Mount Photorelay 1-Form-A VOFF=60V 0.7A 2Ohm TLP176AM(E Toshiba 1: S/ 5.53 4,573In Stock	Mfr. Part # TLP176AM(E Mouser Part # 757-TLP176AME	Toshiba	Solid State Relays - PCB Mount Photorelay 1-Form-A VOFF=60V 0.7A 2Ohm Learn More about Toshiba optocouplers	Datasheet	4,573In Stock	S/ 5.53 S/ 5.10 S/ 5.02 S/ 4.83 View S/ 4.59 S/ 4.44 S/ 4.28 S/ 3.50	Min.: 1 Mult.: 1			PCB Mount	SOP-4		Photo MOSFET
MOSFET Output Optocouplers Photorelay 0.5A 60V 5000Vrms 130pF 3mA TLP240A(F Toshiba 1: S/ 6.03 8,501In Stock 32,500Expected 2/15/2027	Mfr. Part # TLP240A(F Mouser Part # 757-TLP240AF	Toshiba	MOSFET Output Optocouplers Photorelay 0.5A 60V 5000Vrms 130pF 3mA Learn More about Toshiba photorelays	Datasheet	8,501In Stock 32,500Expected 2/15/2027	S/ 6.03 S/ 4.98 S/ 4.52 S/ 4.09 View S/ 3.84 S/ 3.73 S/ 3.57 S/ 3.34	Min.: 1 Mult.: 1	5 V	3 ms	Through Hole	DIP-4	1 Channel	Photo MOSFET
Solid State Relays - PCB Mount Photo-IC 3mA 200V 5000Vrms TLP240D(F Toshiba 1: S/ 5.33 8,688In Stock	Mfr. Part # TLP240D(F Mouser Part # 757-TLP240DF	Toshiba	Solid State Relays - PCB Mount Photo-IC 3mA 200V 5000Vrms Learn More about Toshiba tlp240 241a optocoupler	Datasheet	8,688In Stock	S/ 5.33 S/ 4.75 S/ 4.52 S/ 4.36 View S/ 4.32 S/ 4.09 S/ 4.01 S/ 3.84 S/ 3.44	Min.: 1 Mult.: 1			PCB Mount	DIP-4		Photo MOSFET
MOSFET Output Optocouplers Photorelay Voff=75V Ion=0.4A Ron=1.5Ohm TLP3306(TP15,F Toshiba 1: S/ 15.96 1,190In Stock 4,500On Order	Mfr. Part # TLP3306(TP15,F Mouser Part # 757-TLP3306TP15F	Toshiba	MOSFET Output Optocouplers Photorelay Voff=75V Ion=0.4A Ron=1.5Ohm Learn More about Toshiba tlp3306 photocoupler	Datasheet	1,190In Stock 4,500On Order On Order Ship Dates Mfr. #: TLP3306(TP15,F Stock: 1,190 Can Ship Immediately On Order: 1,500 Expected 12/11/2026 3,000 Expected 12/14/2026 Factory Lead-Time: 24 Weeks	Cut Tape S/ 15.96 S/ 13.12 S/ 11.60 S/ 10.55 S/ 9.85 Reel S/ 9.50	Min.: 1 Mult.: 1 : 1,500	5 V		SMD/SMT	USOP-4	1 Channel	Photo MOSFET
Solid State Relays - PCB Mount MOSFET 1-Form-A Voff=100V .1A 14Ohm TLP3320(TP15,F Toshiba 1: S/ 12.30 3,560In Stock 4,500Expected 12/14/2026	Mfr. Part # TLP3320(TP15,F Mouser Part # 757-TLP3320TP15F	Toshiba	Solid State Relays - PCB Mount MOSFET 1-Form-A Voff=100V .1A 14Ohm Learn More about Toshiba photorelays	Datasheet	3,560In Stock 4,500Expected 12/14/2026	Cut Tape S/ 12.30 S/ 10.98 S/ 10.43 S/ 10.04 View Reel S/ 8.21 S/ 9.73 S/ 9.26 S/ 8.95 S/ 8.52 S/ 8.21 MouseReel Available	Min.: 1 Mult.: 1 : 1,500			PCB Mount	USOP-4		Photo MOSFET
Solid State Relays - PCB Mount Photorelay 1-Form-A VOFF=20V 0.2A 5Ohm TLP3350(TP15,F) Toshiba 1: S/ 12.77 1,780In Stock 61,500On Order	Mfr. Part # TLP3350(TP15,F) Mouser Part # 757-TLP3350TP15F	Toshiba	Solid State Relays - PCB Mount Photorelay 1-Form-A VOFF=20V 0.2A 5Ohm Learn More about Toshiba low cr photorelays	Datasheet	1,780In Stock 61,500On Order On Order Ship Dates Mfr. #: TLP3350(TP15,F) Stock: 1,780 Can Ship Immediately On Order: 13,500 Expected 12/4/2026 48,000 Expected 1/8/2027 Factory Lead-Time: 24 Weeks	Cut Tape S/ 12.77 S/ 11.41 S/ 10.86 S/ 10.47 View Reel S/ 8.52 S/ 10.12 S/ 9.65 S/ 9.30 S/ 8.87 S/ 8.52 MouseReel Available	Min.: 1 Mult.: 1 : 1,500						Photo MOSFET
Photodiode Output Optocouplers Photorelay Voff=40V Ion=0.12A Ron=14Ohm TLP3440S(TP,E Toshiba 1: S/ 18.80 3,997In Stock 5,000Expected 4/5/2027	Mfr. Part # TLP3440S(TP,E Mouser Part # 757-TLP3440STPE	Toshiba	Photodiode Output Optocouplers Photorelay Voff=40V Ion=0.12A Ron=14Ohm Learn More about Toshiba tlp3440s photorelay	Datasheet	3,997In Stock 5,000Expected 4/5/2027	Cut Tape S/ 18.80 S/ 15.49 S/ 14.29 S/ 13.20 View Reel S/ 12.07 S/ 12.73 S/ 12.07 Quote MouseReel Available	Min.: 1 Mult.: 1 : 2,500	6 V		SMD/SMT	SMD-4	1 Channel	Photovoltaic
Solid State Relays - PCB Mount Photorelay Voff=40V Ion=0.1A Ron=20Ohm TLP3442(TP,F Toshiba 1: S/ 13.55 2,103In Stock 3,000Expected 10/30/2026	Mfr. Part # TLP3442(TP,F Mouser Part # 757-TLP3442TPF	Toshiba	Solid State Relays - PCB Mount Photorelay Voff=40V Ion=0.1A Ron=20Ohm Learn More about Toshiba tlp34 photorelay	Datasheet	2,103In Stock 3,000Expected 10/30/2026	Cut Tape S/ 13.55 S/ 12.07 S/ 11.52 S/ 10.98 View Reel S/ 9.03 S/ 10.67 S/ 10.16 S/ 9.85 S/ 9.50 S/ 9.03 MouseReel Available	Min.: 1 Mult.: 1 : 3,000			PCB Mount	VSON-4		Photo MOSFET
Solid State Relays - PCB Mount Photorelay Voff=60V Ion=0.12A Ron=15Ohm TLP3451(TP,F Toshiba 1: S/ 13.55 5,348In Stock 24,000Expected 2/15/2027	Mfr. Part # TLP3451(TP,F Mouser Part # 757-TLP3451TPF	Toshiba	Solid State Relays - PCB Mount Photorelay Voff=60V Ion=0.12A Ron=15Ohm Learn More about Toshiba tlp34 photorelay	Datasheet	5,348In Stock 24,000Expected 2/15/2027	Cut Tape S/ 13.55 S/ 12.07 S/ 11.52 S/ 11.05 View Reel S/ 9.03 S/ 10.70 S/ 10.24 S/ 9.89 S/ 9.54 S/ 9.03 MouseReel Available	Min.: 1 Mult.: 1 : 3,000			PCB Mount	VSON-4		Photo MOSFET
Solid State Relays - PCB Mount Photo-IC 3mA 50V 5000Vrms TLP3475R(TP,F Toshiba 1: S/ 13.55 2,044In Stock 12,000Expected 12/14/2026	Mfr. Part # TLP3475R(TP,F Mouser Part # 757-TLP3475RTPF	Toshiba	Solid State Relays - PCB Mount Photo-IC 3mA 50V 5000Vrms Learn More about Toshiba low cr photorelays	Datasheet	2,044In Stock 12,000Expected 12/14/2026	Cut Tape S/ 13.55 S/ 12.07 S/ 11.52 S/ 11.05 View Reel S/ 9.50 S/ 10.70 S/ 10.24 S/ 9.89 S/ 9.54 S/ 9.50 MouseReel Available	Min.: 1 Mult.: 1 : 3,000			PCB Mount	VSON-4		Photo MOSFET
MOSFET Output Optocouplers Photorelay 5A 30V 2500Vrms 1100pF TLP3543A(F Toshiba 1: S/ 17.32 661In Stock 500Expected 3/8/2027	Mfr. Part # TLP3543A(F Mouser Part # 757-TLP3543AF	Toshiba	MOSFET Output Optocouplers Photorelay 5A 30V 2500Vrms 1100pF Learn More about Toshiba tlp35xxa photorelays		661In Stock 500Expected 3/8/2027	S/ 17.32 S/ 14.25 S/ 12.46 S/ 11.56 View S/ 10.59 S/ 10.20	Min.: 1 Mult.: 1	5 V		Through Hole	DIP-6	1 Channel	Photo MOSFET

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