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Transistor, Photovoltaic Output Optoisolators

Use the filters and product table below to compare Transistor, Photovoltaic Output Optoisolators components by manufacturer, availability, pricing reference and technical specifications. Review datasheets and key parameters to narrow the selection for your application.

If you already have a target part number, package, rating or quantity, send the requirement to Winsun (HK) Electronics for availability checks, BOM sourcing, shortage support and quotation assistance.

Parametric Selection Filter options by technical parameters
Stock & Datasheets Review availability and technical references
RFQ & BOM Support Send your target MPN, quantity or BOM
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
PS2815-1-A CEL

PS2815-1-A

OPTOISOLATOR 2.5KV TRANS 4-SSOP

CEL

3,528 -
Datasheet NEPOC 4-SOIC (0.173", 4.40mm Width) Strip Discontinued at Digi-Key 1 2500Vrms 100% @ 1mA 400% @ 1mA - 4µs, 5µs AC, DC Transistor 40V 40mA 1.15V 50 mA 300mV - - -55°C ~ 100°C Surface Mount 4-SSOP
PS2815-1-L-A CEL

PS2815-1-L-A

OPTOISOLATOR 2.5KV TRANS 4SOIC

CEL

1,637 -
Datasheet NEPOC 4-SOIC (0.173", 4.40mm Width) Tube Discontinued at Digi-Key 1 2500Vrms 100% @ 1mA 400% @ 1mA - 4µs, 5µs AC, DC Transistor 40V 40mA 1.15V 50 mA 300mV - - -55°C ~ 100°C Surface Mount 4-SSOP
PS2381-1Y-AX CEL

PS2381-1Y-AX

OPTOISOLATOR 5KV TRANS 4SMD

CEL

4,602 -
Datasheet NEPOC 4-SMD, Gull Wing Bulk Discontinued at Digi-Key 1 5000Vrms 50% @ 5mA 400% @ 5mA - 4µs, 5µs DC Transistor 80V 50mA 1.1V 60 mA 300mV - - -40°C ~ 115°C Surface Mount 4-LSOP (2.54mm)
PS2805C-1-M-A CEL

PS2805C-1-M-A

OPTOISOLATOR 2.5KV TRANS 4SOIC

CEL

1,097 -
Datasheet NEPOC 4-SOIC (0.173", 4.40mm Width) Tube Discontinued at Digi-Key 1 2500Vrms 100% @ 5mA 400% @ 5mA 10µs, 7µs 5µs, 7µs AC, DC Transistor 80V 30mA 1.2V 30 mA 300mV - - -55°C ~ 100°C Surface Mount 4-SSOP
PS2561AL2-1-V-F3-L-A CEL

PS2561AL2-1-V-F3-L-A

OPTOISOLATR 5KV TRANSISTOR 4-SMD

CEL

2,681 -
Datasheet NEPOC 4-SMD, Gull Wing Tape & Reel (TR) 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 Surface Mount 4-SMD
PS2861B-1Y-A CEL

PS2861B-1Y-A

OPTOISOLATOR 3.75KV TRANS 4SO

CEL

1,114 -
Datasheet NEPOC 4-SOIC (0.173", 4.40mm Width) Bulk Discontinued at Digi-Key 1 3750Vrms 50% @ 5mA 300% @ 5mA - 4µs, 5µs DC Transistor 70V 50mA 1.1V 50 mA 300mV - - -55°C ~ 100°C Surface Mount 4-SOP
PS2861B-1Y-V-L-A CEL

PS2861B-1Y-V-L-A

OPTOISOLATOR 3.75KV TRANS 4SO

CEL

4,529 -
Datasheet NEPOC 4-SOIC (0.173", 4.40mm Width) Bulk Discontinued at Digi-Key 1 3750Vrms 100% @ 5mA 300% @ 5mA - 4µs, 5µs DC Transistor 70V 50mA 1.1V 50 mA 300mV - - -55°C ~ 100°C Surface Mount 4-SOP
PS2861B-1Y-L-A CEL

PS2861B-1Y-L-A

OPTOISOLATOR 3.75KV TRANS 4SO

CEL

2,303 -
Datasheet NEPOC 4-SOIC (0.173", 4.40mm Width) Tube Discontinued at Digi-Key 1 3750Vrms 100% @ 5mA 300% @ 5mA - 4µs, 5µs DC Transistor 70V 50mA 1.1V 50 mA 300mV - - -55°C ~ 100°C Surface Mount 4-SOP
PS2861B-1Y-M-A CEL

PS2861B-1Y-M-A

OPTOISOLATOR 3.75KV TRANS 4-SOP

CEL

4,928 -
Datasheet NEPOC 4-SOIC (0.173", 4.40mm Width) Tube Discontinued at Digi-Key 1 3750Vrms 50% @ 5mA 150% @ 5mA - 4µs, 5µs DC Transistor 70V 50mA 1.1V 50 mA 300mV - - -55°C ~ 100°C Surface Mount 4-SOP
PS2503L-1-A CEL

PS2503L-1-A

OPTOISOLATOR 5KV TRANS 4SMD

CEL

3,368 -
Datasheet NEPOC 4-SMD, Gull Wing Tube Discontinued at Digi-Key 1 5000Vrms 100% @ 1mA 400% @ 1mA - 20µs, 30µs DC Transistor 40V 30mA 1.1V 80 mA 250mV - - -55°C ~ 100°C Surface Mount 4-SMD
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FREQUENTLY ASKED QUESTIONS

Transistor, Photovoltaic Output Optoisolators FAQ

Common questions about filtering, comparing and sourcing Transistor, Photovoltaic Output Optoisolators components.

How can I narrow the Transistor, Photovoltaic Output Optoisolators selection?

Use the available manufacturer and technical parameter filters to reduce the product list. Compare the remaining part numbers against your electrical, package and application requirements.

Should I confirm the datasheet before selecting a part?

Yes. Always review the manufacturer datasheet to confirm ratings, package, operating conditions and other technical details before finalizing a component for your design.

Can Winsun (HK) Electronics help source a specific Transistor, Photovoltaic Output Optoisolators part number?

Yes. Send the exact manufacturer part number and required quantity for availability, lead-time and quotation support.

Do you support BOM, shortage or alternative-part requirements?

Yes. You can submit a BOM or shortage list for sourcing assistance. Where appropriate, our team can also help review possible alternative-part options.