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
ISP321-1XGBSMT&R Isocom Components 2004 LTD

ISP321-1XGBSMT&R

4PIN TRANSISTOR OUTPUT, SINGLE O

Isocom Components 2004 LTD

1,000
RFQ
ISP321-1XGBSMT&R Datasheet

Datasheet

ISP321-1 4-SMD (0.300", 7.62mm) Tape & Reel (TR) Active 1 5300Vrms 100% @ 1mA 600% @ 1mA - 4µs, 3µs DC Transistor 80V 50mA 1.15V 50 mA 400mV - - -30°C ~ 100°C Surface Mount 4-SMD
ISP621-1XSMT&R Isocom Components 2004 LTD

ISP621-1XSMT&R

4PIN TRANSISTOR OUTPUT, SINGLE O

Isocom Components 2004 LTD

1,000
RFQ
ISP621-1XSMT&R Datasheet

Datasheet

ISP621-1 4-SMD, Gull Wing Tape & Reel (TR) Active 1 5300Vrms 50% @ 5mA 600% @ 5mA - 4µs, 3µs DC Transistor 55V 50mA 1.15V 50 mA 400mV - - -30°C ~ 100°C Surface Mount 4-SMD
ISP817XGRSMT&R Isocom Components 2004 LTD

ISP817XGRSMT&R

4PIN TRANSISTOR OUTPUT, SINGLE O

Isocom Components 2004 LTD

1,000
RFQ
ISP817XGRSMT&R Datasheet

Datasheet

ISP817 4-SMD (0.300", 7.62mm) Tape & Reel (TR) Active 1 5300Vrms 100% @ 5mA 300% @ 5mA - 4µs, 3µs DC Transistor 80V 50mA 1.2V 50 mA 200mV - - -55°C ~ 110°C Surface Mount 4-SMD
ISP817X-2SMT&R Isocom Components 2004 LTD

ISP817X-2SMT&R

4PIN TRANSISTOR OUTPUT, SINGLE O

Isocom Components 2004 LTD

1,000
RFQ
ISP817X-2SMT&R Datasheet

Datasheet

ISP817 4-SMD (0.300", 7.62mm) Tape & Reel (TR) Active 1 5300Vrms 50% @ 5mA 600% @ 5mA - 4µs, 3µs DC Transistor 35V 50mA 1.2V 50 mA 200mV - - -55°C ~ 110°C Surface Mount 4-SMD
ISP817XCSMT&R Isocom Components 2004 LTD

ISP817XCSMT&R

4PIN TRANSISTOR OUTPUT, SINGLE O

Isocom Components 2004 LTD

990
RFQ
ISP817XCSMT&R Datasheet

Datasheet

ISP817 4-SMD (0.300", 7.62mm) Tape & Reel (TR) Active 1 5300Vrms 50% @ 5mA 600% @ 5mA - 4µs, 3µs DC Transistor 80V 50mA 1.2V 50 mA 200mV - - -55°C ~ 110°C Surface Mount 4-SMD
PS2501-1XLSMT&R Isocom Components 2004 LTD

PS2501-1XLSMT&R

4PIN TRANSISTOR OUTPUT, SINGLE O

Isocom Components 2004 LTD

984
RFQ
PS2501-1XLSMT&R Datasheet

Datasheet

PS2501-1 4-SMD (0.300", 7.62mm) Tape & Reel (TR) Active 1 5300Vrms 200% @ 5mA 400% @ 5mA - 4µs, 3µs DC Transistor 80V 50mA 1.2V 50 mA 300mV - - -30°C ~ 100°C Surface Mount 4-SMD
TLP621XGBXSMT&R Isocom Components 2004 LTD

TLP621XGBXSMT&R

4PIN TRANSISTOR OUTPUT, SINGLE O

Isocom Components 2004 LTD

980
RFQ
TLP621XGBXSMT&R Datasheet

Datasheet

TLP621 4-SMD (0.300", 7.62mm) Tape & Reel (TR) Active 1 5300Vrms 50% @ 5mA 600% @ 5mA 3µs, 3µs 2µs, 3µs DC Transistor 55V 50mA 1.15V 50 mA 400mV - - -30°C ~ 100°C Surface Mount 4-SMD
CNY17F3VM onsemi

CNY17F3VM

OPTOISO 4.17KV TRANS 6DIP

onsemi

955
RFQ
CNY17F3VM Datasheet

Datasheet

- 6-DIP (0.300", 7.62mm) Bulk Active 1 4170Vrms 100% @ 10mA 200% @ 10mA 2µs, 3µs 4µs, 3.5µs (Max) DC Transistor 70V 50mA 1.35V 60 mA 400mV - - -40°C ~ 100°C Through Hole 6-DIP
TLP521-1XBLSMT&R Isocom Components 2004 LTD

TLP521-1XBLSMT&R

4PIN TRANSISTOR OUTPUT, SINGLE O

Isocom Components 2004 LTD

955
RFQ
TLP521-1XBLSMT&R Datasheet

Datasheet

TLP521-1 4-SMD (0.300", 7.62mm) Tape & Reel (TR) Active 1 5300Vrms 200% @ 1mA 600% @ 1mA 3µs, 3µs 4µs, 3µs DC Transistor 55V 50mA 1.15V 50 mA 400mV - - -30°C ~ 100°C Surface Mount 4-SMD
TLP621XBLSMT&R Isocom Components 2004 LTD

TLP621XBLSMT&R

4PIN TRANSISTOR OUTPUT, SINGLE O

Isocom Components 2004 LTD

950
RFQ
TLP621XBLSMT&R Datasheet

Datasheet

TLP621 4-SMD (0.300", 7.62mm) Tape & Reel (TR) Active 1 5300Vrms 50% @ 5mA 600% @ 5mA 3µs, 3µs 2µs, 3µs DC Transistor 55V 50mA 1.15V 50 mA 400mV - - -30°C ~ 100°C Surface Mount 4-SMD
TLP521-1XGBSMT&R Isocom Components 2004 LTD

TLP521-1XGBSMT&R

4PIN TRANSISTOR OUTPUT, SINGLE O

Isocom Components 2004 LTD

938
RFQ
TLP521-1XGBSMT&R Datasheet

Datasheet

TLP521-1 4-SMD (0.300", 7.62mm) Tape & Reel (TR) Active 1 5300Vrms 100% @ 1mA 600% @ 1mA 3µs, 3µs 4µs, 3µs DC Transistor 55V 50mA 1.15V 50 mA 400mV - - -30°C ~ 100°C Surface Mount 4-SMD
ISP521-1XSMT&R Isocom Components 2004 LTD

ISP521-1XSMT&R

4PIN TRANSISTOR OUTPUT, SINGLE O

Isocom Components 2004 LTD

915
RFQ
ISP521-1XSMT&R Datasheet

Datasheet

ISP521-1 4-SMD (0.300", 7.62mm) Tape & Reel (TR) Active 1 5300Vrms 50% @ 5mA 600% @ 5mA - 4µs, 3µs DC Transistor 55V 50mA 1.15V 50 mA 400mV - - -30°C ~ 100°C Surface Mount 4-SMD
TLP521-1XGRSMT&R Isocom Components 2004 LTD

TLP521-1XGRSMT&R

4PIN TRANSISTOR OUTPUT, SINGLE O

Isocom Components 2004 LTD

860
RFQ
TLP521-1XGRSMT&R Datasheet

Datasheet

TLP521-1 4-SMD (0.300", 7.62mm) Tape & Reel (TR) Active 1 5300Vrms 100% @ 1mA 300% @ 1mA 3µs, 3µs 4µs, 3µs DC Transistor 55V 50mA 1.15V 50 mA 400mV - - -30°C ~ 100°C Surface Mount 4-SMD
CNY17F4SM onsemi

CNY17F4SM

OPTOISO 4.17KV TRANS 6SMD

onsemi

590
RFQ
CNY17F4SM Datasheet

Datasheet

- 6-SMD, Gull Wing Bulk Active 1 4170Vrms 160% @ 10mA 320% @ 10mA 2µs, 3µs 4µs, 3.5µs (Max) DC Transistor 70V 50mA 1.35V 60 mA 400mV - - -40°C ~ 100°C Surface Mount 6-SMD
TLP521-1XSMT&R Isocom Components 2004 LTD

TLP521-1XSMT&R

4PIN TRANSISTOR OUTPUT, SINGLE O

Isocom Components 2004 LTD

524
RFQ
TLP521-1XSMT&R Datasheet

Datasheet

TLP521-1 4-SMD (0.300", 7.62mm) Tape & Reel (TR) Active 1 5300Vrms 50% @ 5mA 600% @ 5mA 3µs, 3µs 4µs, 3µs DC Transistor 55V 50mA 1.15V 50 mA 400mV - - -30°C ~ 100°C Surface Mount 4-SMD
TLP785(GRL,F Toshiba Semiconductor and Storage

TLP785(GRL,F

X36 PB-F TRANSISTOR OPTOCOUPLER

Toshiba Semiconductor and Storage

280
RFQ
TLP785(GRL,F Datasheet

Datasheet

- 4-DIP (0.300", 7.62mm) Tube Active 1 5000Vrms 100% @ 5mA 200% @ 5mA 3µs, 3µs 2µs, 3µs DC Transistor 80V 50mA 1.15V 60 mA 400mV - - -55°C ~ 110°C Through Hole 4-DIP
FODM217CR2V onsemi

FODM217CR2V

OPTOCOUPLER PHOTOTRANS MFP4

onsemi

269
RFQ
FODM217CR2V Datasheet

Datasheet

FODM217 4-SOIC (0.173", 4.40mm Width) Tape & Reel (TR) Active 1 3750Vrms 200% @ 5mA 400% @ 5mA 3µs, 3µs 3µs, 3µs DC Transistor 80V 50mA 1.2V 50 mA 400mV - - -55°C ~ 110°C Surface Mount 4-SOP
MCA2255 Isocom Components 2004 LTD

MCA2255

6PIN NON-BASE LEAD DARLINGTON OU

Isocom Components 2004 LTD

2,390
RFQ
MCA2255 Datasheet

Datasheet

MCA2255 6-DIP (0.300", 7.62mm) Tube Active 1 5300Vrms 500% @ 10mA - 10µs, 100µs - DC Darlington with Base 55V - 1.2V 80 mA 1V - - -55°C ~ 100°C Through Hole 6-DIP
SFH618A-4XSM Isocom Components 2004 LTD

SFH618A-4XSM

4PIN TRANSISTOR OUTPUT, SINGLE O

Isocom Components 2004 LTD

100
RFQ
SFH618A-4XSM Datasheet

Datasheet

SFH618A-4 4-SMD, Gull Wing Tube Active 1 5300Vrms 160% @ 1mA 320% @ 1mA - 4µs, 3µs DC Transistor 55V 50mA 1.5V (Max) 50 mA 400mV - - -30°C ~ 100°C Surface Mount 4-SMD
SFH618A-2XG Isocom Components 2004 LTD

SFH618A-2XG

4PIN TRANSISTOR OUTPUT, SINGLE O

Isocom Components 2004 LTD

100
RFQ
SFH618A-2XG Datasheet

Datasheet

SFH618A-2 4-DIP (0.400", 10.16mm) Tube Active 1 5000Vrms 63% @ 1mA 125% @ 1mA - 4µs, 3µs DC Transistor 55V 50mA 1.5V (Max) 50 mA 400mV - - -30°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.