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
HMHA281R3V onsemi

HMHA281R3V

OPTOISO 3.75KV TRANSISTOR 4SMD

onsemi

4,560
RFQ
HMHA281R3V Datasheet

Datasheet

- 4-SOIC (0.173", 4.40mm Width) Tape & Reel (TR) 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
HMHA281R3 onsemi

HMHA281R3

OPTOISO 3.75KV TRANSISTOR 4SMD

onsemi

4,367
RFQ
HMHA281R3 Datasheet

Datasheet

- 4-SOIC (0.173", 4.40mm Width) Tape & Reel (TR) 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
HMA124R3 onsemi

HMA124R3

OPTOISO 3.75KV TRANSISTOR 4SMD

onsemi

3,156
RFQ
HMA124R3 Datasheet

Datasheet

- 4-SMD, Gull Wing Tape & Reel (TR) Obsolete 1 3750Vrms 100% @ 1mA 1200% @ 1mA - 3µs, 3µs DC Transistor 80V 80mA 1.3V (Max) 50 mA 400mV - - -40°C ~ 100°C Surface Mount 4-SMD
HMHA281R4V onsemi

HMHA281R4V

OPTOISO 3.75KV TRANSISTOR 4SMD

onsemi

1,679
RFQ
HMHA281R4V Datasheet

Datasheet

- 4-SOIC (0.173", 4.40mm Width) Tape & Reel (TR) 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
HMHA2801R3V onsemi

HMHA2801R3V

OPTOISO 3.75KV TRANSISTOR 4SMD

onsemi

1,927
RFQ
HMHA2801R3V Datasheet

Datasheet

- 4-SOIC (0.173", 4.40mm Width) Tape & Reel (TR) Obsolete 1 3750Vrms 80% @ 5mA 600% @ 5mA - 3µs, 3µs DC Transistor 80V 50mA 1.3V (Max) 50 mA 300mV - - -55°C ~ 100°C Surface Mount 4-Mini-Flat
HMAA2705R2V onsemi

HMAA2705R2V

OPTOISO 3.75KV TRANSISTOR 4SMD

onsemi

3,598
RFQ
HMAA2705R2V Datasheet

Datasheet

- 4-SMD, Gull Wing Tape & Reel (TR) Obsolete 1 3750Vrms 50% @ 5mA 300% @ 5mA - 3µs, 3µs AC, DC Transistor 40V 80mA 1.3V (Max) 50 mA 300mV - - -40°C ~ 100°C Surface Mount 4-SMD
HMAA2705R1 onsemi

HMAA2705R1

OPTOISO 3.75KV TRANSISTOR 4SMD

onsemi

3,209
RFQ
HMAA2705R1 Datasheet

Datasheet

- 4-SMD, Gull Wing Tape & Reel (TR) Obsolete 1 3750Vrms 50% @ 5mA 300% @ 5mA - 3µs, 3µs AC, DC Transistor 40V 80mA 1.3V (Max) 50 mA 300mV - - -40°C ~ 100°C Surface Mount 4-SMD
HMAA2705R4V onsemi

HMAA2705R4V

OPTOISO 3.75KV TRANSISTOR 4SMD

onsemi

4,251
RFQ
HMAA2705R4V Datasheet

Datasheet

- 4-SMD, Gull Wing Tape & Reel (TR) Obsolete 1 3750Vrms 50% @ 5mA 300% @ 5mA - 3µs, 3µs AC, DC Transistor 40V 80mA 1.3V (Max) 50 mA 300mV - - -40°C ~ 100°C Surface Mount 4-SMD
HMA121AV onsemi

HMA121AV

OPTOISO 3.75KV TRANSISTOR 4SMD

onsemi

2,629
RFQ
HMA121AV Datasheet

Datasheet

- 4-SMD, Gull Wing Box Obsolete 1 3750Vrms 100% @ 5mA 300% @ 5mA - 3µs, 3µs DC Transistor 80V 80mA 1.3V (Max) 50 mA 400mV - - -40°C ~ 100°C Surface Mount 4-SMD
H11A2SR2M onsemi

H11A2SR2M

OPTOISO 7.5KV TRANS W/BASE 6SMD

onsemi

3,391
RFQ
H11A2SR2M Datasheet

Datasheet

- 6-SMD, Gull Wing Tape & Reel (TR) Obsolete 1 7500Vpk 20% @ 10mA - 2µs, 2µs - DC Transistor with Base 30V - 1.18V 60 mA 400mV - - -40°C ~ 100°C Surface Mount 6-SMD
HMAA2705R4 onsemi

HMAA2705R4

OPTOISO 3.75KV TRANSISTOR 4SMD

onsemi

4,070
RFQ
HMAA2705R4 Datasheet

Datasheet

- 4-SMD, Gull Wing Tape & Reel (TR) Obsolete 1 3750Vrms 50% @ 5mA 300% @ 5mA - 3µs, 3µs AC, DC Transistor 40V 80mA 1.3V (Max) 50 mA 300mV - - -40°C ~ 100°C Surface Mount 4-SMD
HMA121A onsemi

HMA121A

OPTOISO 3.75KV TRANSISTOR 4SMD

onsemi

1,177
RFQ
HMA121A Datasheet

Datasheet

- 4-SMD, Gull Wing Box Obsolete 1 3750Vrms 100% @ 5mA 300% @ 5mA - 3µs, 3µs DC Transistor 80V 80mA 1.3V (Max) 50 mA 400mV - - -40°C ~ 100°C Surface Mount 4-SMD
HMHAA280R3 onsemi

HMHAA280R3

OPTOISO 3.75KV TRANSISTOR 4SMD

onsemi

4,675
RFQ
HMHAA280R3 Datasheet

Datasheet

- 4-SOIC (0.173", 4.40mm Width) Tape & Reel (TR) Obsolete 1 3750Vrms 50% @ 5mA 600% @ 5mA - 3µs, 3µs AC, DC Transistor 80V 50mA 1.4V (Max) 50 mA 400mV - - -55°C ~ 100°C Surface Mount 4-Mini-Flat
HMHAA280R3V onsemi

HMHAA280R3V

OPTOISO 3.75KV TRANSISTOR 4SMD

onsemi

2,843
RFQ
HMHAA280R3V Datasheet

Datasheet

- 4-SOIC (0.173", 4.40mm Width) Tape & Reel (TR) Obsolete 1 3750Vrms 50% @ 5mA 600% @ 5mA - 3µs, 3µs AC, DC Transistor 80V 50mA 1.4V (Max) 50 mA 400mV - - -55°C ~ 100°C Surface Mount 4-Mini-Flat
HMHAA280R4 onsemi

HMHAA280R4

OPTOISO 3.75KV TRANSISTOR 4SMD

onsemi

3,194
RFQ
HMHAA280R4 Datasheet

Datasheet

- 4-SOIC (0.173", 4.40mm Width) Tape & Reel (TR) Obsolete 1 3750Vrms 50% @ 5mA 600% @ 5mA - 3µs, 3µs AC, DC Transistor 80V 50mA 1.4V (Max) 50 mA 400mV - - -55°C ~ 100°C Surface Mount 4-Mini-Flat
HMA121B onsemi

HMA121B

OPTOISO 3.75KV TRANSISTOR 4SMD

onsemi

2,440
RFQ
HMA121B Datasheet

Datasheet

- 4-SMD, Gull Wing Box Obsolete 1 3750Vrms 50% @ 5mA 150% @ 5mA - 3µs, 3µs DC Transistor 80V 80mA 1.3V (Max) 50 mA 400mV - - -40°C ~ 100°C Surface Mount 4-SMD
H11A5SR2M onsemi

H11A5SR2M

OPTOISO 7.5KV TRANS W/BASE 6SMD

onsemi

1,618
RFQ
H11A5SR2M Datasheet

Datasheet

- 6-SMD, Gull Wing Tape & Reel (TR) Obsolete 1 7500Vpk 30% @ 10mA - 2µs, 2µs - DC Transistor with Base 30V - 1.18V 60 mA 400mV - - -40°C ~ 100°C Surface Mount 6-SMD
HMA2701B onsemi

HMA2701B

OPTOISO 3.75KV TRANSISTOR 4SMD

onsemi

3,771
RFQ
HMA2701B Datasheet

Datasheet

- 4-SMD, Gull Wing Box Obsolete 1 3750Vrms 80% @ 5mA 160% @ 5mA - 3µs, 3µs DC Transistor 40V 80mA 1.3V (Max) 50 mA 300mV - - -40°C ~ 100°C Surface Mount 4-SMD
H11A3SR2VM onsemi

H11A3SR2VM

OPTOISO 7.5KV TRANS W/BASE 6SMD

onsemi

1,000
RFQ
H11A3SR2VM Datasheet

Datasheet

- 6-SMD, Gull Wing Tape & Reel (TR) Obsolete 1 7500Vpk 20% @ 10mA - 2µs, 2µs - DC Transistor with Base 30V - 1.18V 60 mA 400mV - - -40°C ~ 100°C Surface Mount 6-SMD
HMA2701AR3V onsemi

HMA2701AR3V

OPTOISO 3.75KV TRANSISTOR 4SMD

onsemi

4,687
RFQ
HMA2701AR3V Datasheet

Datasheet

- 4-SMD, Gull Wing Tape & Reel (TR) Obsolete 1 3750Vrms 150% @ 5mA 300% @ 5mA - 3µs, 3µs DC Transistor 40V 80mA 1.3V (Max) 50 mA 300mV - - -40°C ~ 100°C Surface Mount 4-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.