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

















































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































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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
ISP621-1G Isocom Components 2004 LTD

ISP621-1G

4PIN TRANSISTOR OUTPUT, SINGLE O

Isocom Components 2004 LTD

4,869
RFQ
ISP621-1G Datasheet

Datasheet

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
ISP321-1GBG Isocom Components 2004 LTD

ISP321-1GBG

4PIN TRANSISTOR OUTPUT, SINGLE O

Isocom Components 2004 LTD

2,737
RFQ
ISP321-1GBG Datasheet

Datasheet

ISP321-1 4-DIP (0.400", 10.16mm) Tube Active 1 5300Vrms 100% @ 1mA 600% @ 1mA - 4µs, 3µs DC Transistor 80V 50mA 1.15V 50 mA 400mV - - -30°C ~ 100°C Through Hole 4-DIP
TLP321BLSM Isocom Components 2004 LTD

TLP321BLSM

4PIN TRANSISTOR OUTPUT, SINGLE O

Isocom Components 2004 LTD

2,080
RFQ
TLP321BLSM Datasheet

Datasheet

TLP321 4-SMD, Gull Wing Tube Active 1 5300Vrms 200% @ 5mA 600% @ 5mA 3µs, 3µs 2µs, 3µs DC Transistor 80V - 1.15V 50 mA 400mV - - -55°C ~ 100°C Surface Mount 4-SMD
LTV817A-V Lite-On Inc.

LTV817A-V

P/C LTV817A-V STD. TYPE VDE

Lite-On Inc.

1,190
RFQ
LTV817A-V Datasheet

Datasheet

LTV-8X7 4-DIP (0.300", 7.62mm) Tube Active 1 5000Vrms 50% @ 5mA 600% @ 5mA - 4µs, 3µs DC Transistor 35V 50mA 1.2V 50 mA 200mV - - -30°C ~ 110°C Through Hole 4-DIP
PS2561AL1-1-A Renesas Electronics Corporation

PS2561AL1-1-A

OPTOISOLATOR 5KV TRANS 4DIP

Renesas Electronics Corporation

2,711
RFQ
PS2561AL1-1-A Datasheet

Datasheet

NEPOC 4-DIP (0.400", 10.16mm) Tube Not For New Designs 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
PS2561AL1-1-V-A Renesas Electronics Corporation

PS2561AL1-1-V-A

OPTOISOLATOR 5KV TRANS 4DIP

Renesas Electronics Corporation

4,985
RFQ
PS2561AL1-1-V-A Datasheet

Datasheet

NEPOC 4-DIP (0.400", 10.16mm) Tube Not For New Designs 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
EL3H7(C)(TB)-G Everlight Electronics Co Ltd

EL3H7(C)(TB)-G

OPTOISOLATOR 3.75KV TRANS 4-SSOP

Everlight Electronics Co Ltd

3,791
RFQ
EL3H7(C)(TB)-G Datasheet

Datasheet

- 4-SOIC (0.173", 4.40mm Width) Tape & Reel (TR) Active 1 3750Vrms 200% @ 5mA 400% @ 5mA - 5µs, 3µs DC Transistor 80V 50mA 1.2V 50 mA 200mV - - -55°C ~ 110°C Surface Mount 4-SSOP
HMHA281V onsemi

HMHA281V

OPTOISO 3.75KV TRANSISTOR 4SMD

onsemi

3,002
RFQ
HMHA281V Datasheet

Datasheet

- 4-SOIC (0.173", 4.40mm Width) Box Obsolete 1 3750Vrms 50% @ 5mA 600% @ 5mA - 3µs, 3µs DC Transistor 80V 50mA 1.3V (Max) 50 mA 400mV - - -55°C ~ 100°C Surface Mount 4-Mini-Flat
HCPL-814-W00E Broadcom Limited

HCPL-814-W00E

OPTOISOLATOR 5KV TRANSISTOR 4DIP

Broadcom Limited

2,639
RFQ
HCPL-814-W00E Datasheet

Datasheet

- 4-DIP (0.400", 10.16mm) Tube Active 1 5000Vrms 20% @ 1mA 300% @ 1mA - 4µs, 3µs AC, DC Transistor 35V 50mA 1.2V 50 mA 200mV - - -30°C ~ 100°C Through Hole 4-DIP
HCPL-814-00AE Broadcom Limited

HCPL-814-00AE

OPTOISOLATOR 5KV TRANSISTOR 4DIP

Broadcom Limited

3,187
RFQ
HCPL-814-00AE Datasheet

Datasheet

- 4-DIP (0.300", 7.62mm) Tube Active 1 5000Vrms 50% @ 1mA 150% @ 1mA - 4µs, 3µs AC, DC Transistor 35V 50mA 1.2V 50 mA 200mV - - -30°C ~ 100°C Through Hole 4-DIP
HCPL-814-W0AE Broadcom Limited

HCPL-814-W0AE

OPTOISOLATOR 5KV TRANSISTOR 4DIP

Broadcom Limited

3,021
RFQ
HCPL-814-W0AE Datasheet

Datasheet

- 4-DIP (0.400", 10.16mm) Tube Active 1 5000Vrms 50% @ 1mA 150% @ 1mA - 4µs, 3µs AC, DC Transistor 35V 50mA 1.2V 50 mA 200mV - - -30°C ~ 100°C Through Hole 4-DIP
HCPL-817-W6AE Broadcom Limited

HCPL-817-W6AE

OPTOISOLATOR 5KV TRANSISTOR 4DIP

Broadcom Limited

4,543
RFQ
HCPL-817-W6AE Datasheet

Datasheet

- 4-DIP (0.400", 10.16mm) Tube Active 1 5000Vrms 80% @ 5mA 160% @ 5mA - 4µs, 3µs DC Transistor 70V 50mA 1.2V 50 mA 200mV - - -30°C ~ 100°C Through Hole 4-DIP
EL357N(TA)-VG Everlight Electronics Co Ltd

EL357N(TA)-VG

OPTOISOLATOR 3.75KV TRANS 4-SOP

Everlight Electronics Co Ltd

4,652
RFQ
EL357N(TA)-VG Datasheet

Datasheet

- 4-SMD, Gull Wing Tape & Reel (TR) Active 1 3750Vrms 50% @ 5mA 600% @ 5mA - 3µs, 4µs DC Transistor 80V 50mA 1.2V 50 mA 200mV - - -55°C ~ 110°C Surface Mount 4-SOP (2.54mm)
PC817X1J000F Sharp Microelectronics

PC817X1J000F

OPTOISOLATOR 5KV TRANS 4DIP

Sharp Microelectronics

4,632
RFQ
PC817X1J000F Datasheet

Datasheet

- 4-DIP (0.300", 7.62mm) Tube Obsolete 1 5000Vrms 80% @ 5mA 160% @ 5mA - 4µs, 3µs DC Transistor 80V 50mA 1.2V 50 mA 200mV - - -30°C ~ 100°C Through Hole 4-DIP
PC817X2J000F Sharp Microelectronics

PC817X2J000F

OPTOISOLATOR 5KV TRANS 4DIP

Sharp Microelectronics

4,203
RFQ
PC817X2J000F Datasheet

Datasheet

- 4-DIP (0.300", 7.62mm) Tube Obsolete 1 5000Vrms 130% @ 5mA 230% @ 5mA - 4µs, 3µs DC Transistor 80V 50mA 1.2V 50 mA 200mV - - -30°C ~ 100°C Through Hole 4-DIP
PC817X4J000F Sharp Microelectronics

PC817X4J000F

OPTOISOLATOR 5KV TRANS 4DIP

Sharp Microelectronics

2,119
RFQ
PC817X4J000F Datasheet

Datasheet

- 4-DIP (0.300", 7.62mm) Tube Obsolete 1 5000Vrms 300% @ 5mA 600% @ 5mA - 4µs, 3µs DC Transistor 80V 50mA 1.2V 50 mA 200mV - - -30°C ~ 100°C Through Hole 4-DIP
EL3H7(C)(EA)-G Everlight Electronics Co Ltd

EL3H7(C)(EA)-G

OPTOISOLATOR 3.75KV TRANS 4-SSOP

Everlight Electronics Co Ltd

4,989
RFQ
EL3H7(C)(EA)-G Datasheet

Datasheet

- 4-SOIC (0.173", 4.40mm Width) Tape & Reel (TR) Active 1 3750Vrms 200% @ 5mA 400% @ 5mA - 5µs, 3µs DC Transistor 80V 50mA 1.2V 50 mA 200mV - - -55°C ~ 110°C Surface Mount 4-SSOP
TCET1201 Vishay Semiconductor Opto Division

TCET1201

OPTOISOLATOR 5KV TRANS 4DIP

Vishay Semiconductor Opto Division

1,589
RFQ
TCET1201 Datasheet

Datasheet

- 4-DIP (0.300", 7.62mm) Tube Active 1 5000Vrms 40% @ 10mA 80% @ 10mA 6µs, 5µs 3µs, 4.7µs DC Transistor 70V 50mA 1.25V 60 mA 300mV - - -40°C ~ 100°C Through Hole 4-DIP
TCET1202 Vishay Semiconductor Opto Division

TCET1202

OPTOISOLATOR 5KV TRANS 4DIP

Vishay Semiconductor Opto Division

3,978
RFQ
TCET1202 Datasheet

Datasheet

- 4-DIP (0.300", 7.62mm) Tube Active 1 5000Vrms 63% @ 10mA 125% @ 10mA 6µs, 5µs 3µs, 4.7µs DC Transistor 70V 50mA 1.25V 60 mA 300mV - - -40°C ~ 100°C Through Hole 4-DIP
TCET1203 Vishay Semiconductor Opto Division

TCET1203

OPTOISOLATOR 5KV TRANS 4DIP

Vishay Semiconductor Opto Division

2,122
RFQ
TCET1203 Datasheet

Datasheet

- 4-DIP (0.300", 7.62mm) Tube Active 1 5000Vrms 100% @ 10mA 200% @ 10mA 6µs, 5µs 3µs, 4.7µs DC Transistor 70V 50mA 1.25V 60 mA 300mV - - -40°C ~ 100°C Through Hole 4-DIP
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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.