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 (CAD) 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 Voff=40V Ion=0.14A Ron=10Ohm TLP3341(TP15,F) Toshiba 1: $4.87 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 $4.87 $4.00 $3.70 $3.53 Reel $3.25 View $3.41 $3.11 Quote MouseReel Available	Min.: 1 Mult.: 1 : 1,500	5 V		SMD/SMT	USOP-4	1 Channel	Photo MOSFET
MOSFET Output Optocouplers Photorelay 3.5A 100V 2500Vrms 450pF TLP3546A(F Toshiba 1: $5.92 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	$5.92 $4.87 $4.48 $4.42 View $4.28 Quote	Min.: 1 Mult.: 1	5 V		Through Hole	DIP-6	1 Channel	Photo MOSFET
MOSFET Output Optocouplers Photorelay 0.2A 200V 1500Vrms 90pF 0.2mA TLP171D(F Toshiba 1: $2.59 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	$2.59 $2.15 $1.71 $1.64 $1.56	Min.: 1 Mult.: 1	5 V		SMD/SMT	SOP-4	1 Channel	Photo MOSFET
MOSFET Output Optocouplers Photorelay 2A 100V 2500Vrms 110pF TLP3556A(F Toshiba 1: $7.04 1,318In 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	1,318In Stock	$7.04 $5.17 $4.00 $3.90 View $3.77 $3.27	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: $1.17 51,612In 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	51,612In Stock	Cut Tape $1.17 $0.955 $0.88 $0.85 Reel $0.737 View $0.804 $0.694 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: $8.04 12,297In 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	12,297In Stock	Cut Tape $8.04 $6.61 $6.09 $5.88 View Reel $5.41 $5.67 $5.41 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: $6.44 15,891In 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	15,891In Stock 57,500On Order On Order Ship Dates Mfr. #: TLP3407S(TP,E Stock: 15,891 Can Ship Immediately On Order: 20,000 Expected 2027-01-11 37,500 Expected 2027-02-15 Factory Lead-Time: 24 Weeks	Cut Tape $6.44 $5.75 $5.49 $5.30 View Reel $4.52 $5.10 $4.87 $4.69 $4.56 $4.52 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: $5.01 95,756In 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	95,756In Stock	Cut Tape $5.01 $4.46 $4.26 $4.09 View Reel $3.34 $3.96 $3.79 $3.66 $3.53 $3.34 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: $5.01 9,027In 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	9,027In Stock	Cut Tape $5.01 $4.46 $4.26 $4.09 View Reel $3.34 $3.96 $3.79 $3.66 $3.53 $3.34 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: $5.11 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 $5.11 $4.80 $4.35 $4.20 View Reel $3.51 $4.06 $3.87 $3.74 $3.61 $3.51 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: $6.44 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 $6.44 $5.75 $5.49 $5.30 View Reel $4.33 $5.10 $4.87 $4.69 $4.54 $4.33 MouseReel Available	Min.: 1 Mult.: 1 : 2,500			PCB Mount	VSON-4		Photo MOSFET
MOSFET Output Optocouplers PHOTORELAY TLP3481(TP,E Toshiba 1: $6.61 10,276In Stock 10,500Expected 2027-01-11	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 2027-01-11	Cut Tape $6.61 $5.44 $5.03 $4.77 View Reel $4.29 $4.46 $4.29 Quote MouseReel Available	Min.: 1 Mult.: 1 : 1,500				P-SON-4		Photo MOSFET
MOSFET Output Optocouplers PHOTORELAY TLP3482(TP,E Toshiba 1: $7.30 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 $7.30 $6.00 $5.54 $5.36 View Reel $5.05 $5.26 $5.05 Quote MouseReel Available	Min.: 1 Mult.: 1 : 1,500				P-SON-4		Photo MOSFET
Solid State Relays - PCB Mount Photorelay 1-Form-A VOFF=60V 0.5A 2Ohm TLP172AM(E Toshiba 1: $2.15 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	$2.15 $1.92 $1.83 $1.77 View $1.60 $1.53 $1.48 $1.44 $1.23	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: $2.04 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	$2.04 $1.89 $1.86 $1.79 View $1.70 $1.64 $1.58 $1.29	Min.: 1 Mult.: 1			PCB Mount	SOP-4		Photo MOSFET
MOSFET Output Optocouplers Photorelay 0.5A 60V 5000Vrms 130pF 3mA TLP240A(F Toshiba 1: $2.23 8,499In Stock 32,500Expected 2027-02-15	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	8,499In Stock 32,500Expected 2027-02-15	$2.23 $1.84 $1.67 $1.51 View $1.42 $1.38 $1.32 $1.24	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: $1.97 8,478In 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	8,478In Stock	$1.97 $1.76 $1.68 $1.63 View $1.56 $1.47 $1.42 $1.31	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: $5.90 795In Stock 4,500Expected 2026-12-11	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	795In Stock 4,500Expected 2026-12-11	Cut Tape $5.90 $4.85 $4.29 $3.90 $3.64 Reel $3.51	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: $4.55 3,560In Stock 4,500Expected 2026-12-14	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 2026-12-14	Cut Tape $4.55 $4.06 $3.86 $3.72 View Reel $3.04 $3.60 $3.43 $3.31 $3.15 $3.04 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: $4.72 1,514In 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	1,514In Stock 61,500On Order On Order Ship Dates Mfr. #: TLP3350(TP15,F) Stock: 1,514 Can Ship Immediately On Order: 13,500 Expected 2027-01-11 48,000 Expected 2027-02-15 Factory Lead-Time: 24 Weeks	Cut Tape $4.72 $4.22 $4.02 $3.87 View Reel $3.15 $3.74 $3.57 $3.44 $3.28 $3.15 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: $6.96 3,972In Stock 5,000Expected 2027-04-30	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	3,972In Stock 5,000Expected 2027-04-30	Cut Tape $6.96 $5.73 $5.28 $4.88 View Reel $4.46 $4.71 $4.46 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: $5.01 2,103In Stock 3,000Expected 2026-11-09	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 2026-11-09	Cut Tape $5.01 $4.46 $4.26 $4.06 View Reel $3.34 $3.95 $3.76 $3.64 $3.51 $3.34 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: $5.01 1,544In Stock 12,000Expected 2026-12-14	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	1,544In Stock 12,000Expected 2026-12-14	Cut Tape $5.01 $4.46 $4.26 $4.09 View Reel $3.51 $3.96 $3.79 $3.66 $3.53 $3.51 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: $6.41 661In Stock 500Expected 2027-02-15	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 2027-02-15	$6.41 $5.27 $4.61 $4.28 View $3.92 $3.77	Min.: 1 Mult.: 1	5 V		Through Hole	DIP-6	1 Channel	Photo MOSFET
MOSFET Output Optocouplers Photorelay 3A 60V 2500Vrms 250pF 3mA TLP3555A(F Toshiba 1: $4.87 2,670In Stock 1,000Expected 2027-03-26	Mfr. Part # TLP3555A(F Mouser Part # 757-TLP3555A(F	Toshiba	MOSFET Output Optocouplers Photorelay 3A 60V 2500Vrms 250pF 3mA Learn More about Toshiba tlp35xxa photorelays	Datasheet	2,670In Stock 1,000Expected 2027-03-26	$4.87 $4.00 $3.64 $3.56 View $3.41 $3.36 $3.28	Min.: 1 Mult.: 1	5 V		Through Hole	DIP-4	1 Channel	Photo MOSFET

Photorelays

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Photorelays

Types of Optocouplers / Photocouplers

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