Transistor, Photovoltaic Output Optoisolators

Manufacturer Series Package/Case Packaging Product Status Number of Channels Voltage - Isolation Current Transfer Ratio (Min) Current Transfer Ratio (Max) Turn On / Turn Off Time (Typ) Rise / Fall Time (Typ) Input Type Output Type Voltage - Output (Max) Current - Output / Channel Voltage - Forward (Vf) (Typ) Current - DC Forward (If) (Max) Vce Saturation (Max) Grade Qualification Operating Temperature Mounting Type Supplier Device Package

















































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































Reset All
Apply All
Results:
Photo Mfr. Part # Availability Price Quantity Datasheet Series Package/Case Packaging Product Status Number of Channels Voltage - Isolation Current Transfer Ratio (Min) Current Transfer Ratio (Max) Turn On / Turn Off Time (Typ) Rise / Fall Time (Typ) Input Type Output Type Voltage - Output (Max) Current - Output / Channel Voltage - Forward (Vf) (Typ) Current - DC Forward (If) (Max) Vce Saturation (Max) Grade Qualification Operating Temperature Mounting Type Supplier Device Package
PS2501A-1-A CEL

PS2501A-1-A

OPTOISOLATOR 5KV TRANS 4DIP

CEL

3,137
RFQ
PS2501A-1-A Datasheet

Datasheet

NEPOC 4-DIP (0.300", 7.62mm) Tube Discontinued at Digi-Key 1 5000Vrms 50% @ 5mA 400% @ 5mA - 3µs, 5µs DC Transistor 70V 30mA 1.17V 30 mA 300mV - - -55°C ~ 100°C Through Hole 4-DIP
PS2501A-1-H-A CEL

PS2501A-1-H-A

OPTOISOLATOR 5KV TRANS 4DIP

CEL

1,454
RFQ
PS2501A-1-H-A Datasheet

Datasheet

NEPOC 4-DIP (0.300", 7.62mm) Tube Discontinued at Digi-Key 1 5000Vrms 80% @ 5mA 160% @ 5mA - 3µs, 5µs DC Transistor 70V 30mA 1.2V 30 mA 300mV - - -55°C ~ 100°C Through Hole 4-DIP
PS2501A-1-L-A CEL

PS2501A-1-L-A

OPTOISOLATOR 5KV TRANS 4DIP

CEL

4,856
RFQ
PS2501A-1-L-A Datasheet

Datasheet

NEPOC 4-DIP (0.300", 7.62mm) Tube Discontinued at Digi-Key 1 5000Vrms 200% @ 5mA 400% @ 5mA - 3µs, 5µs DC Transistor 70V 30mA 1.2V 30 mA 300mV - - -55°C ~ 100°C Through Hole 4-DIP
PS2501A-1-M-A CEL

PS2501A-1-M-A

OPTOISOLATOR 5KV TRANS 4DIP

CEL

2,920
RFQ
PS2501A-1-M-A Datasheet

Datasheet

NEPOC 4-DIP (0.300", 7.62mm) Tube Discontinued at Digi-Key 1 5000Vrms 50% @ 5mA 400% @ 5mA - 3µs, 5µs DC Transistor 70V 30mA 1.2V 30 mA 300mV - - -55°C ~ 100°C Through Hole 4-DIP
PS2501A-1-Q-A CEL

PS2501A-1-Q-A

OPTOISOLATOR 5KV TRANS 4DIP

CEL

3,030
RFQ
PS2501A-1-Q-A Datasheet

Datasheet

NEPOC 4-DIP (0.300", 7.62mm) Tube Discontinued at Digi-Key 1 5000Vrms 100% @ 5mA 200% @ 5mA - 3µs, 5µs DC Transistor 70V 30mA 1.2V 30 mA 300mV - - -55°C ~ 100°C Through Hole 4-DIP
PS2501A-1-W-A CEL

PS2501A-1-W-A

OPTOISOLATOR 5KV TRANS 4DIP

CEL

1,393
RFQ
PS2501A-1-W-A Datasheet

Datasheet

NEPOC 4-DIP (0.300", 7.62mm) Tube Discontinued at Digi-Key 1 5000Vrms 130% @ 5mA 260% @ 5mA - 3µs, 5µs DC Transistor 70V 30mA 1.2V 30 mA 300mV - - -55°C ~ 100°C Through Hole 4-DIP
EL814S1(A)(TU) Everlight Electronics Co Ltd

EL814S1(A)(TU)

OPTOISOLTR 5KV TRANSISTOR 4-SMD

Everlight Electronics Co Ltd

4,876
RFQ
EL814S1(A)(TU) Datasheet

Datasheet

- 4-SMD, Gull Wing Tape & Reel (TR) Active 1 5000Vrms 50% @ 1mA 150% @ 1mA - 7µs, 11µs AC, DC Transistor 80V - 1.2V 60 mA 200mV - - -55°C ~ 110°C Surface Mount 4-SMD
LTV-827S-TA1-B Lite-On Inc.

LTV-827S-TA1-B

P/C LTV-827S-TA1-B TAPING TYPE I

Lite-On Inc.

3,200
RFQ

-

LTV-8x7 8-SMD, Gull Wing Tape & Reel (TR) Active 2 5000Vrms 50% @ 5mA 600% @ 5mA - 4µs, 3µs DC Transistor 35V 50mA 1.2V 50 mA 200mV - - -30°C ~ 100°C Surface Mount 8-SMD
EL3H7(E)(EA)-G Everlight Electronics Co Ltd

EL3H7(E)(EA)-G

OPTOISOLATOR 3.75KV TRANS 4-SSOP

Everlight Electronics Co Ltd

4,375
RFQ
EL3H7(E)(EA)-G Datasheet

Datasheet

- 4-SOIC (0.173", 4.40mm Width) Tape & Reel (TR) Active 1 3750Vrms 100% @ 5mA 200% @ 5mA - 5µs, 3µs DC Transistor 80V 50mA 1.2V 50 mA 200mV - - -55°C ~ 110°C Surface Mount 4-SSOP
EL3H7(E)(TA)-VG Everlight Electronics Co Ltd

EL3H7(E)(TA)-VG

OPTOISOLATOR 3.75KV TRANS 4-SSOP

Everlight Electronics Co Ltd

3,274
RFQ
EL3H7(E)(TA)-VG Datasheet

Datasheet

- 4-SOIC (0.173", 4.40mm Width) Tape & Reel (TR) Active 1 3750Vrms 100% @ 5mA 200% @ 5mA - 5µs, 3µs DC Transistor 80V 50mA 1.2V 50 mA 200mV - - -55°C ~ 110°C Surface Mount 4-SSOP
PS2561DL1-1Y-A CEL

PS2561DL1-1Y-A

OPTOISOLATOR 5KV TRANS 4DIP

CEL

2,244
RFQ
PS2561DL1-1Y-A Datasheet

Datasheet

NEPOC 4-DIP (0.400", 10.16mm) Bulk Discontinued at Digi-Key 1 5000Vrms 50% @ 5mA 400% @ 5mA - 3µs, 5µs DC Transistor 80V 50mA 1.2V 40 mA 300mV - - -55°C ~ 110°C Through Hole 4-DIP
SFH617A-4G Isocom Components 2004 LTD

SFH617A-4G

4PIN TRANSISTOR OUTPUT, SINGLE O

Isocom Components 2004 LTD

4,398
RFQ
SFH617A-4G Datasheet

Datasheet

SFH617A 4-DIP (0.400", 10.16mm) Tube Active 1 4470Vrms 160% @ 10mA 320% @ 10mA - 4µs, 3µs DC Transistor 70V 50mA 1.65V (Max) 50 mA 400mV - - -30°C ~ 100°C Through Hole 4-DIP
SFH617A-3SM Isocom Components 2004 LTD

SFH617A-3SM

4PIN TRANSISTOR OUTPUT, SINGLE O

Isocom Components 2004 LTD

2,259
RFQ
SFH617A-3SM Datasheet

Datasheet

SFH617A 4-SMD, Gull Wing Tube Active 1 4470Vrms 100% @ 10mA 200% @ 10mA - 4µs, 3µs DC Transistor 70V 50mA 1.65V (Max) 50 mA 400mV - - -30°C ~ 100°C Surface Mount 4-SMD
TLP621G Isocom Components 2004 LTD

TLP621G

4PIN TRANSISTOR OUTPUT, SINGLE O

Isocom Components 2004 LTD

1,103
RFQ
TLP621G Datasheet

Datasheet

TLP621 4-DIP (0.400", 10.16mm) Tube Active 1 5300Vrms 50% @ 5mA 600% @ 5mA 3µs, 3µs 2µs, 3µs DC Transistor 55V 50mA 1.15V 50 mA 400mV - - -30°C ~ 100°C Through Hole 4-DIP
ISP817-3SM Isocom Components 2004 LTD

ISP817-3SM

4PIN TRANSISTOR OUTPUT, SINGLE O

Isocom Components 2004 LTD

1,739
RFQ
ISP817-3SM Datasheet

Datasheet

ISP817-3 4-SMD, Gull Wing Tube Active 1 5300Vrms 100% @ 1mA - - 4µs, 3µs DC Transistor 70V 50mA 1.2V 50 mA 400mV - - -55°C ~ 110°C Surface Mount 4-SMD
TLP621GBG Isocom Components 2004 LTD

TLP621GBG

4PIN TRANSISTOR OUTPUT, SINGLE O

Isocom Components 2004 LTD

4,385
RFQ
TLP621GBG Datasheet

Datasheet

TLP621 4-DIP (0.400", 10.16mm) Tube Active 1 5300Vrms 100% @ 5mA 600% @ 5mA 3µs, 3µs 2µs, 3µs DC Transistor 55V 50mA 1.15V 50 mA 400mV - - -30°C ~ 100°C Through Hole 4-DIP
TLP521-1BLG Isocom Components 2004 LTD

TLP521-1BLG

4PIN TRANSISTOR OUTPUT, SINGLE O

Isocom Components 2004 LTD

3,709
RFQ
TLP521-1BLG Datasheet

Datasheet

TLP521-1 4-DIP (0.400", 10.16mm) Tube Active 1 5300Vrms 200% @ 1mA 600% @ 1mA 3µs, 3µs 4µs, 3µs DC Transistor 55V 50mA 1.15V 50 mA 400mV - - -30°C ~ 100°C Through Hole 4-DIP
ISP621-1GRG Isocom Components 2004 LTD

ISP621-1GRG

4PIN TRANSISTOR OUTPUT, SINGLE O

Isocom Components 2004 LTD

4,392
RFQ

-

ISP621-1 4-DIP (0.400", 10.16mm) Tube Active 1 5300Vrms 50% @ 5mA 600% @ 5mA - 4µs, 3µs DC Transistor 55V 50mA 1.15V 50 mA 400mV - - -30°C ~ 100°C Through Hole 4-DIP
ISP817BLG Isocom Components 2004 LTD

ISP817BLG

4PIN TRANSISTOR OUTPUT, SINGLE O

Isocom Components 2004 LTD

1,831
RFQ
ISP817BLG Datasheet

Datasheet

ISP817 4-DIP (0.400", 10.16mm) Tube Active 1 5300Vrms 200% @ 5mA 600% @ 5mA - 4µs, 3µs DC Transistor 80V 50mA 1.2V 50 mA 200mV - - -55°C ~ 110°C Through Hole 4-DIP
TLP521-1GBG Isocom Components 2004 LTD

TLP521-1GBG

4PIN TRANSISTOR OUTPUT, SINGLE O

Isocom Components 2004 LTD

2,980
RFQ
TLP521-1GBG Datasheet

Datasheet

TLP521-1 4-DIP (0.400", 10.16mm) Tube Active 1 5300Vrms 100% @ 1mA 600% @ 1mA 3µs, 3µs 4µs, 3µs DC Transistor 55V 50mA 1.15V 50 mA 400mV - - -30°C ~ 100°C Through Hole 4-DIP
Total 12272 Record«Prev1... 237238239240241242243244...614Next»

Transistor, Photovoltaic Output Optoisolators Electronic Components Sourcing and Lifecycle Support

FPGAX is a global sourcing partner specializing in FPGA and programmable logic solutions for engineering and manufacturing organizations worldwide. For customers sourcing Transistor, Photovoltaic Output Optoisolators components, we support both current production requirements and long-term component availability across demanding product lifecycles.

Our sourcing approach combines traceability, supply stability, and technical coordination. FPGAX is certified to AS9120B, ISO 9001:2008, and ISO 14001 standards and supports procurement programs where continuity, documentation, and dependable component supply are important.

How FPGAX Supports Transistor, Photovoltaic Output Optoisolators Requirements

  • Active component sourcing: support for current FPGA, programmable logic, and related semiconductor requirements.
  • End-of-life sourcing: assistance with obsolete and hard-to-find parts when designs must remain in production.
  • Lifecycle management: sourcing support during product transitions, allocation periods, and supply interruptions.
  • Design continuity: long-term supply support intended to reduce redesign pressure and production disruption.
  • Major programmable logic brands: sourcing coverage includes Xilinx, Intel/Altera, Lattice, Microchip, and QuickLogic.

Supply Support at a Glance

Requirement FPGAX Support
Current production Active FPGA, programmable logic, and semiconductor component sourcing
Legacy programs End-of-life and hard-to-find component sourcing
Supply continuity Lifecycle transition and long-term availability support
Quality requirements Traceable sourcing and quality-management processes

Focused on FPGA and Programmable Logic Supply

FPGAX focuses on helping customers maintain access to critical programmable devices throughout the full component lifecycle. Whether the requirement is for a current design, an established production program, or an older platform facing component obsolescence, our goal is to provide a stable sourcing path and help customers maintain design and manufacturing continuity.

Transistor, Photovoltaic Output Optoisolators FAQ

Can FPGAX source both active and end-of-life Transistor, Photovoltaic Output Optoisolators components?

Yes. FPGAX supports sourcing for both active components and end-of-life or hard-to-find parts, with an emphasis on maintaining supply continuity for engineering and manufacturing programs.

Which programmable logic manufacturers does FPGAX support?

Our core sourcing coverage includes major FPGA and programmable logic manufacturers such as Xilinx, Intel/Altera, Lattice, Microchip, and QuickLogic, subject to specific part requirements and availability.

How does FPGAX help with component lifecycle changes?

We support customers through lifecycle transitions by helping locate current or legacy supply, reducing exposure to supply disruptions, and supporting long-term availability for designs that need to remain in production.

What quality and traceability standards does FPGAX follow?

FPGAX states certification to AS9120B, ISO 9001:2008, and ISO 14001 standards. Our sourcing services are structured around traceability, stable supply, and quality-management requirements.

What information should I provide for a Transistor, Photovoltaic Output Optoisolators sourcing request?

Providing the manufacturer part number, required quantity, target delivery schedule, and any lifecycle or traceability requirements helps us evaluate the sourcing request more efficiently.