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
FOD073LR1 Fairchild Semiconductor

FOD073LR1

LOGIC IC OUTPUT OPTOCOUPLER

Fairchild Semiconductor

2,156
RFQ
FOD073LR1 Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Bulk Obsolete 2 2500Vrms 400% @ 500µA 7000% @ 500µA 5µs, 25µs - DC Darlington 7V 60mA 1.35V 20 mA - - - -40°C ~ 85°C Surface Mount 8-SOIC
TLP621-4 Isocom Components 2004 LTD

TLP621-4

16PIN TRANSISTOR OUTPUT, QUAD OP

Isocom Components 2004 LTD

1,000
RFQ
TLP621-4 Datasheet

Datasheet

TLP621-4 16-DIP (0.300", 7.62mm) Tube Active 4 5300Vrms 50% @ 5mA 600% @ 5mA 3µs, 3µs 2µs, 3µs DC Transistor 55V 50mA 1.15V 50 mA 400mV - - -30°C ~ 100°C Through Hole 16-DIP
HCPL3700S onsemi

HCPL3700S

OPTOISO 2.5KV DARLINGTON 8-SMD

onsemi

4,119
RFQ
HCPL3700S Datasheet

Datasheet

- 8-SMD, Gull Wing Tube Obsolete 1 2500Vrms - - 6µs, 25µs 45µs, 0.5µs AC, DC Darlington 20V 30mA - - - - - -40°C ~ 85°C Surface Mount 8-SMD
HCPL2531SD onsemi

HCPL2531SD

OPTOISO 2.5KV 2CH TRANS 8SMD

onsemi

3,901
RFQ
HCPL2531SD Datasheet

Datasheet

- 8-SMD, Gull Wing Tape & Reel (TR) Obsolete 2 2500Vrms 19% @ 16mA 50% @ 16mA 450ns, 300ns - DC Transistor 20V 8mA 1.45V 25 mA - - - -55°C ~ 100°C Surface Mount 8-SMD
PC8Q51 Sharp Microelectronics

PC8Q51

OPTOISOLATOR 5KV 4CH 16-DIP

Sharp Microelectronics

174
RFQ

-

* - Tube Obsolete - - - - - - - - - - - - - - - - - -
HCPL2731V onsemi

HCPL2731V

OPTOISO 2.5KV 2CH DARL 8DIP

onsemi

2,151
RFQ
HCPL2731V Datasheet

Datasheet

- 8-DIP (0.300", 7.62mm) Tube Obsolete 2 2500Vrms 500% @ 1.6mA - 300ns, 5µs - DC Darlington 18V 60mA 1.3V 20 mA - - - -40°C ~ 85°C Through Hole 8-DIP
HCPL-2531#300 Broadcom Limited

HCPL-2531#300

OPTOISO 3.75KV 2CH TRANS 8SMD

Broadcom Limited

2,052
RFQ
HCPL-2531#300 Datasheet

Datasheet

- 8-SMD, Gull Wing Tube Active 2 3750Vrms 19% @ 16mA 50% @ 16mA 200ns, 600ns - DC Transistor 20V 8mA 1.5V 25 mA - - - -55°C ~ 100°C Surface Mount 8-SMD
HCPL0534R1 Fairchild Semiconductor

HCPL0534R1

LOGIC IC OUTPUT OPTOCOUPLER

Fairchild Semiconductor

2,447
RFQ
HCPL0534R1 Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Bulk Obsolete 2 2500Vrms 15% @ 16mA - 450ns, 300ns - DC Transistor 20V 8mA 1.45V 25 mA - - - -40°C ~ 85°C Surface Mount 8-SOIC
HCNR200-350E Broadcom Limited

HCNR200-350E

OPTOISO 5KV LINEAR PHVOLT 8SMD

Broadcom Limited

2,808
RFQ
HCNR200-350E Datasheet

Datasheet

- 8-SMD, Gull Wing Tube Active 1 5000Vrms 0.25% @ 10mA 0.75% @ 10mA - - DC Photovoltaic, Linearized - - 1.6V 25 mA - - - -55°C ~ 100°C Surface Mount 8-SMD
HCNW4503 Broadcom Limited

HCNW4503

OPTOISOLATOR 5KV TRANSISTOR 8DIP

Broadcom Limited

2,883
RFQ
HCNW4503 Datasheet

Datasheet

- 8-DIP (0.400", 10.16mm) Tube Active 1 5000Vrms 15% @ 16mA - 1µs, 1µs (Max) - DC Transistor 20V 8mA 1.68V 25 mA - - - -55°C ~ 85°C Through Hole 8-DIP
TLP620-4 Isocom Components 2004 LTD

TLP620-4

16PIN AC INPUT, QUAD OPTOCOUPLER

Isocom Components 2004 LTD

860
RFQ

-

TLP620-4 16-DIP (0.300", 7.62mm) Tube Active 4 5300Vrms 50% @ 5mA 600% @ 5mA - 4µs, 3µs AC, DC Transistor 55V 50mA 1.15V 50 mA 400mV - - -30°C ~ 100°C Through Hole 16-DIP
TLP626-4 Isocom Components 2004 LTD

TLP626-4

16PIN AC INPUT, QUAD OPTOCOUPLER

Isocom Components 2004 LTD

204
RFQ

-

TLP626-4 16-DIP (0.300", 7.62mm) Tube Active 4 5300Vrms 100% @ 1mA 1200% @ 1mA 10µs, 8µs 8µs, 8µs AC, DC Transistor 55V - 1.15V 50 mA 400mV - - -55°C ~ 100°C Through Hole 16-DIP
HCPL3700SDV onsemi

HCPL3700SDV

OPTOISO 2.5KV DARLINGTON 8-SMD

onsemi

4,991
RFQ
HCPL3700SDV Datasheet

Datasheet

- 8-SMD, Gull Wing Tape & Reel (TR) Obsolete 1 2500Vrms - - 6µs, 25µs 45µs, 0.5µs AC, DC Darlington 20V 30mA - - - - - -40°C ~ 85°C Surface Mount 8-SMD
HCNW138-300E Broadcom Limited

HCNW138-300E

OPTOISO 5KV DARL W/BASE 8SMD

Broadcom Limited

3,308
RFQ
HCNW138-300E Datasheet

Datasheet

- 8-SMD, Gull Wing Tube Active 1 5000Vrms 300% @ 1.6mA - 11µs, 70µs - DC Darlington with Base 7V 60mA 1.45V 20 mA - - - -40°C ~ 85°C Surface Mount 8-SMD
PS2915-1-AX Renesas Electronics Corporation

PS2915-1-AX

OPTOISOLATOR 2.5KV TRANS 4SMD

Renesas Electronics Corporation

4,566
RFQ

-

- 4-SMD, Flat Leads Bulk Not For New Designs 1 2500Vrms 100% @ 1mA 400% @ 1mA 40µs, 120µs 5µs, 10µs AC, DC Transistor 40V 40mA 1.1V 50 mA 300mV - - -55°C ~ 100°C Surface Mount 4-Mini-Flat
HCPL-4504#300 Broadcom Limited

HCPL-4504#300

OPTOISO 3.75KV TRANSISTOR 8SMD

Broadcom Limited

3,906
RFQ
HCPL-4504#300 Datasheet

Datasheet

- 8-SMD, Gull Wing Tube Active 1 3750Vrms 25% @ 16mA 60% @ 16mA 200ns, 300ns - DC Transistor 20V 8mA 1.5V 25 mA - - - -55°C ~ 100°C Surface Mount 8-SMD
HCPL-2531#320 Broadcom Limited

HCPL-2531#320

OPTOISO 5KV 2CH TRANSISTOR 8SMD

Broadcom Limited

4,833
RFQ
HCPL-2531#320 Datasheet

Datasheet

- 8-SMD, Gull Wing Tube Active 2 5000Vrms 19% @ 16mA 50% @ 16mA 200ns, 600ns - DC Transistor 20V 8mA 1.5V 25 mA - - - -55°C ~ 100°C Surface Mount 8-SMD
ILD620 Vishay Semiconductor Opto Division

ILD620

OPTOISOLTR 5.3KV 2CH TRANS 8-DIP

Vishay Semiconductor Opto Division

1,958
RFQ
ILD620 Datasheet

Datasheet

- 8-DIP (0.300", 7.62mm) Tube Last Time Buy 2 5300Vrms 50% @ 5mA 600% @ 5mA 3µs, 2.3µs 20µs, 2µs AC, DC Transistor 70V 50mA 1.15V 60 mA 400mV - - -55°C ~ 100°C Through Hole 8-DIP
PS8101-F3-AX CEL

PS8101-F3-AX

OPTOISOLATOR 3.75KV TRANS 6SO

CEL

367
RFQ
PS8101-F3-AX Datasheet

Datasheet

NEPOC 6-SOIC (0.173", 4.40mm Width), 5 Leads Tape & Reel (TR) Discontinued at Digi-Key 1 3750Vrms 15% @ 16mA 35% @ 16mA 500ns, 600ns - DC Transistor 35V 8mA 1.7V 25 mA - - - -55°C ~ 100°C Surface Mount 5-SOP
SFH6326-X009 Vishay Semiconductor Opto Division

SFH6326-X009

OPTOISOLATR 5.3KV 2CH TRANS 8SMD

Vishay Semiconductor Opto Division

673
RFQ
SFH6326-X009 Datasheet

Datasheet

- 8-SMD, Gull Wing Tube Obsolete 2 5300Vrms 19% @ 16mA - 200ns, 500ns - DC Transistor 25V 8mA 1.33V 25 mA - - - -55°C ~ 100°C Surface Mount 8-SMD
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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.