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
SFH617A-1XSMT&R Isocom Components 2004 LTD

SFH617A-1XSMT&R

4PIN TRANSISTOR OUTPUT, SINGLE O

Isocom Components 2004 LTD

1,962
RFQ
SFH617A-1XSMT&R Datasheet

Datasheet

SFH617A 4-SMD, Gull Wing Tape & Reel (TR) Active 1 4470Vrms 40% @ 10mA 80% @ 10mA - 4µs, 3µs DC Transistor 70V 50mA 1.65V (Max) 50 mA 400mV - - -30°C ~ 100°C Surface Mount 4-SMD
TLP621GRSMT&R Isocom Components 2004 LTD

TLP621GRSMT&R

4PIN TRANSISTOR OUTPUT, SINGLE O

Isocom Components 2004 LTD

1,796
RFQ
TLP621GRSMT&R Datasheet

Datasheet

TLP621 4-SMD (0.300", 7.62mm) Tape & Reel (TR) Active 1 5300Vrms 100% @ 5mA 300% @ 5mA 3µs, 3µs 2µs, 3µs DC Transistor 55V 50mA 1.15V 50 mA 400mV - - -30°C ~ 100°C Surface Mount 4-SMD
ISP817DSMT&R Isocom Components 2004 LTD

ISP817DSMT&R

4PIN TRANSISTOR OUTPUT, SINGLE O

Isocom Components 2004 LTD

2,091
RFQ
ISP817DSMT&R Datasheet

Datasheet

ISP817 4-SMD (0.300", 7.62mm) Tape & Reel (TR) Active 1 5300Vrms 300% @ 5mA 600% @ 5mA - 4µs, 3µs DC Transistor 80V 50mA 1.2V 50 mA 200mV - - -55°C ~ 110°C Surface Mount 4-SMD
PS2501-1SMT&R Isocom Components 2004 LTD

PS2501-1SMT&R

4PIN TRANSISTOR OUTPUT, SINGLE O

Isocom Components 2004 LTD

4,069
RFQ
PS2501-1SMT&R Datasheet

Datasheet

PS2501-1 4-SMD (0.300", 7.62mm) Tape & Reel (TR) Active 1 5300Vrms 80% @ 5mA 600% @ 5mA - 4µs, 3µs DC Transistor 80V 50mA 1.2V 50 mA 300mV - - -30°C ~ 100°C Surface Mount 4-SMD
TIL191AXSMT&R Isocom Components 2004 LTD

TIL191AXSMT&R

4PIN TRANSISTOR OUTPUT, SINGLE O

Isocom Components 2004 LTD

1,073
RFQ

-

TIL191A 4-SMD, Gull Wing Tape & Reel (TR) Active 1 5300Vrms 50% @ 5mA - - 6µs, 6µs DC Transistor 35V - 1.2V 50 mA 400mV - - -55°C ~ 100°C Surface Mount 4-SMD
SFH617A-2XSMT&R Isocom Components 2004 LTD

SFH617A-2XSMT&R

4PIN TRANSISTOR OUTPUT, SINGLE O

Isocom Components 2004 LTD

4,157
RFQ
SFH617A-2XSMT&R Datasheet

Datasheet

SFH617A 4-SMD, Gull Wing Tape & Reel (TR) Active 1 4470Vrms 63% @ 10mA 125% @ 10mA - 4µs, 3µs DC Transistor 70V 50mA 1.65V (Max) 50 mA 400mV - - -30°C ~ 100°C Surface Mount 4-SMD
ISP621-1GBSMT&R Isocom Components 2004 LTD

ISP621-1GBSMT&R

4PIN TRANSISTOR OUTPUT, SINGLE O

Isocom Components 2004 LTD

4,568
RFQ
ISP621-1GBSMT&R Datasheet

Datasheet

ISP621-1 4-SMD, Gull Wing Tape & Reel (TR) Active 1 5300Vrms 100% @ 5mA 600% @ 5mA - 4µs, 3µs DC Transistor 55V 50mA 1.15V 50 mA 400mV - - -30°C ~ 100°C Surface Mount 4-SMD
ISP817-2SMT&R Isocom Components 2004 LTD

ISP817-2SMT&R

4PIN TRANSISTOR OUTPUT, SINGLE O

Isocom Components 2004 LTD

1,368
RFQ
ISP817-2SMT&R Datasheet

Datasheet

ISP817-2 4-SMD, Gull Wing Tape & Reel (TR) Active 1 5300Vrms 50% @ 500µA - - 4µs, 3µs DC Transistor 70V 50mA 1.2V 50 mA 400mV - - -55°C ~ 110°C Surface Mount 4-SMD
TLP624XSMT&R Isocom Components 2004 LTD

TLP624XSMT&R

4PIN TRANSISTOR OUTPUT, SINGLE O

Isocom Components 2004 LTD

4,138
RFQ
TLP624XSMT&R Datasheet

Datasheet

TLP624 4-SMD, Gull Wing Tape & Reel (TR) Active 1 5300Vrms 100% @ 1mA 1200% @ 1mA 10µs, 8µs 8µs, 8µs DC Transistor 55V - 1.15V 50 mA 400mV - - -55°C ~ 100°C Surface Mount 4-SMD
SFH618A-4 Isocom Components 2004 LTD

SFH618A-4

4PIN TRANSISTOR OUTPUT, SINGLE O

Isocom Components 2004 LTD

3,587
RFQ

-

SFH618A-4 4-DIP (0.300", 7.62mm) Tube Active 1 5300Vrms 160% @ 1mA 320% @ 1mA 6µs, 5.5µs 3.5µs, 5µs DC Transistor 55V - 1.5V 50 mA 400mV - - -55°C ~ 100°C Through Hole 4-DIP
SFH615A-1SMT&R Isocom Components 2004 LTD

SFH615A-1SMT&R

4PIN TRANSISTOR OUTPUT, SINGLE O

Isocom Components 2004 LTD

4,522
RFQ

-

SFH615A 4-SMD, Gull Wing Tape & Reel (TR) Active 1 5300Vrms 40% @ 10mA 80% @ 10mA 3µs, 18µs 2µs, 11µs DC Transistor 70V 50mA 1.65V 50 mA 400mV - - -30°C ~ 100°C Surface Mount 4-SMD
ISP624-1SMT&R Isocom Components 2004 LTD

ISP624-1SMT&R

4PIN TRANSISTOR OUTPUT, SINGLE O

Isocom Components 2004 LTD

2,848
RFQ

-

ISP624-1 4-SMD, Gull Wing Tape & Reel (TR) Active 1 5300Vrms 100% @ 1mA 1200% @ 1mA 10µs, 8µs 8µs, 8µs DC Transistor 55V - 1.15V 50 mA 400mV - - -55°C ~ 100°C Surface Mount 4-SMD
ISP817BXLSMT&R Isocom Components 2004 LTD

ISP817BXLSMT&R

4PIN TRANSISTOR OUTPUT, SINGLE O

Isocom Components 2004 LTD

3,677
RFQ
ISP817BXLSMT&R Datasheet

Datasheet

- - Tape & Reel (TR) Active - - - - - - - - - - - - - - - - - -
ISP817DXSMT&R Isocom Components 2004 LTD

ISP817DXSMT&R

4PIN TRANSISTOR OUTPUT, SINGLE O

Isocom Components 2004 LTD

4,838
RFQ
ISP817DXSMT&R Datasheet

Datasheet

ISP817 4-SMD, Gull Wing Tape & Reel (TR) Active 1 5300Vrms 300% @ 5mA 600% @ 5mA - 4µs, 3µs DC Transistor 80V 50mA 1.2V 50 mA 200mV - - -55°C ~ 110°C Surface Mount 4-SMD
EL3H7(H)(EA)-VG Everlight Electronics Co Ltd

EL3H7(H)(EA)-VG

OPTOISOLATOR 3.75KV TRANS 4-SSOP

Everlight Electronics Co Ltd

4,163
RFQ
EL3H7(H)(EA)-VG Datasheet

Datasheet

- 4-SOIC (0.173", 4.40mm Width) Tape & Reel (TR) Active 1 3750Vrms 40% @ 10mA 80% @ 10mA - 5µs, 3µs DC Transistor 80V 50mA 1.2V 50 mA 200mV - - -55°C ~ 110°C Surface Mount 4-SSOP
EL3H7(H)(TA)-G Everlight Electronics Co Ltd

EL3H7(H)(TA)-G

OPTOISOLATOR 3.75KV TRANS 4-SSOP

Everlight Electronics Co Ltd

1,300
RFQ
EL3H7(H)(TA)-G Datasheet

Datasheet

- 4-SOIC (0.173", 4.40mm Width) Tape & Reel (TR) Active 1 3750Vrms 40% @ 10mA 80% @ 10mA - 5µs, 3µs DC Transistor 80V 50mA 1.2V 50 mA 200mV - - -55°C ~ 110°C Surface Mount 4-SSOP
OPIA405CTRE TT Electronics/Optek Technology

OPIA405CTRE

OPTOISOLATOR 2.5KV TRANS 4-SSOP

TT Electronics/Optek Technology

1,011
RFQ
OPIA405CTRE Datasheet

Datasheet

- 4-SOIC (0.173", 4.40mm Width) Tape & Reel (TR) Obsolete 1 2500Vrms 50% @ 5mA 600% @ 5mA - 3µs, 5µs DC Transistor 80V 50mA 1.1V 50 mA 300mV - - -30°C ~ 100°C Surface Mount 4-SSOP
PC817X Sharp Microelectronics

PC817X

OPTOISOLATOR 5KV TRANS 4DIP

Sharp Microelectronics

4,154
RFQ
PC817X Datasheet

Datasheet

- 4-DIP (0.300", 7.62mm) Tube Obsolete 1 5000Vrms 50% @ 5mA 600% @ 5mA - 4µs, 3µs DC Transistor 80V 50mA 1.2V 50 mA 200mV - - -30°C ~ 100°C Through Hole 4-DIP
CNY174TM onsemi

CNY174TM

OPTOISO 4.17KV TRANS W/BASE 6DIP

onsemi

4,738
RFQ
CNY174TM Datasheet

Datasheet

- 6-DIP (0.400", 10.16mm) Bulk Obsolete 1 4170Vrms 160% @ 10mA 320% @ 10mA 2µs, 3µs 4µs, 3.5µs (Max) DC Transistor with Base 70V 50mA 1.35V 60 mA 400mV - - -40°C ~ 100°C Through Hole 6-DIP
PS2701A-1-F3-A CEL

PS2701A-1-F3-A

OPTOISOLATOR 3.75KV TRANS 4SMD

CEL

2,230
RFQ
PS2701A-1-F3-A Datasheet

Datasheet

NEPOC 4-SMD, Gull Wing Tape & Reel (TR) Discontinued at Digi-Key 1 3750Vrms 50% @ 5mA 300% @ 5mA - 5µs, 7µs DC Transistor 70V 30mA 1.2V 30 mA 300mV - - -55°C ~ 100°C Surface Mount 4-SOP
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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.