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Transistor, Photovoltaic Output Optoisolators

Browse available Transistor, Photovoltaic Output Optoisolators part numbers with manufacturer references, stock information, pricing, datasheets and key specifications. Use the table below to compare options for your project.

For BOM, shortage or hard-to-find requirements, send your part number and quantity to Winsun (HK) Electronics for availability, lead-time and quotation support.

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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
HMHAA280R4 onsemi

HMHAA280R4

OPTOISO 3.75KV TRANSISTOR 4SMD

onsemi

3,194 -
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 -
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 -
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 -
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 -
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 -
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
H11A2SR2VM onsemi

H11A2SR2VM

OPTOISO 7.5KV TRANS W/BASE 6SMD

onsemi

3,436 -
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
H11A3SR2M onsemi

H11A3SR2M

OPTOISO 7.5KV TRANS W/BASE 6SMD

onsemi

2,118 -
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
HMA121D onsemi

HMA121D

OPTOISO 3.75KV TRANSISTOR 4SMD

onsemi

3,284 -
Datasheet - 4-SMD, Gull Wing Box Obsolete 1 3750Vrms 50% @ 5mA 100% @ 5mA - 3µs, 3µs DC Transistor 80V 80mA 1.3V (Max) 50 mA 400mV - - -40°C ~ 100°C Surface Mount 4-SMD
HMA2701BV onsemi

HMA2701BV

OPTOISO 3.75KV TRANSISTOR 4SMD

onsemi

1,066 -
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
HMA121DV onsemi

HMA121DV

OPTOISO 3.75KV TRANSISTOR 4SMD

onsemi

2,480 -
Datasheet - 4-SMD, Gull Wing Box Obsolete 1 3750Vrms 50% @ 5mA 100% @ 5mA - 3µs, 3µs DC Transistor 80V 80mA 1.3V (Max) 50 mA 400mV - - -40°C ~ 100°C Surface Mount 4-SMD
HMA121CV onsemi

HMA121CV

OPTOISO 3.75KV TRANSISTOR 4SMD

onsemi

4,203 -
Datasheet - 4-SMD, Gull Wing Box Obsolete 1 3750Vrms 100% @ 5mA 200% @ 5mA - 3µs, 3µs DC Transistor 80V 80mA 1.3V (Max) 50 mA 400mV - - -40°C ~ 100°C Surface Mount 4-SMD
HMA2701AV onsemi

HMA2701AV

OPTOISO 3.75KV TRANSISTOR 4SMD

onsemi

4,574 -
Datasheet - 4-SMD, Gull Wing Box 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
HMA121BV onsemi

HMA121BV

OPTOISO 3.75KV TRANSISTOR 4SMD

onsemi

1,261 -
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
HMA121EV onsemi

HMA121EV

OPTOISO 3.75KV TRANSISTOR 4SMD

onsemi

3,583 -
Datasheet - 4-SMD, Gull Wing Box Obsolete 1 3750Vrms 150% @ 5mA 300% @ 5mA - 3µs, 3µs DC Transistor 80V 80mA 1.3V (Max) 50 mA 400mV - - -40°C ~ 100°C Surface Mount 4-SMD
HMA121C onsemi

HMA121C

OPTOISO 3.75KV TRANSISTOR 4SMD

onsemi

1,133 -
Datasheet - 4-SMD, Gull Wing Box Obsolete 1 3750Vrms 100% @ 5mA 200% @ 5mA - 3µs, 3µs DC Transistor 80V 80mA 1.3V (Max) 50 mA 400mV - - -40°C ~ 100°C Surface Mount 4-SMD
HMA121E onsemi

HMA121E

OPTOISO 3.75KV TRANSISTOR 4SMD

onsemi

1,916 -
Datasheet - 4-SMD, Gull Wing Box Obsolete 1 3750Vrms 150% @ 5mA 300% @ 5mA - 3µs, 3µs DC Transistor 80V 80mA 1.3V (Max) 50 mA 400mV - - -40°C ~ 100°C Surface Mount 4-SMD
HMAA2705R3V onsemi

HMAA2705R3V

OPTOISO 3.75KV TRANSISTOR 4SMD

onsemi

1,183 -
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
HMA2701A onsemi

HMA2701A

OPTOISO 3.75KV TRANSISTOR 4SMD

onsemi

3,166 -
Datasheet - 4-SMD, Gull Wing Box 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
H11A5SR2VM onsemi

H11A5SR2VM

OPTOISO 7.5KV TRANS W/BASE 6SMD

onsemi

3,283 -
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
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WINSUN SOURCING SUPPORT

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Send the manufacturer, part number, quantity and target delivery requirement. Winsun (HK) Electronics can assist with availability checks, quotation support, shortage sourcing and hard-to-find or obsolete components.

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FREQUENTLY ASKED QUESTIONS

Transistor, Photovoltaic Output Optoisolators FAQ

Common questions about selecting, comparing and sourcing Transistor, Photovoltaic Output Optoisolators components through Winsun (HK) Electronics.

What should I check when selecting Transistor, Photovoltaic Output Optoisolators components?

Compare the manufacturer part number, electrical specifications, package, operating conditions and application requirements. The product datasheet should be used to confirm technical suitability.

Can Winsun help source specific Transistor, Photovoltaic Output Optoisolators part numbers?

Yes. Send the exact part number, manufacturer and required quantity. Winsun (HK) Electronics can assist with availability checks, quotation support and sourcing options based on your requirement.

Do you support shortage, obsolete or hard-to-find Transistor, Photovoltaic Output Optoisolators parts?

Yes. Our sourcing team can review shortage and obsolete-part requirements and help check available supply channels or possible alternatives when appropriate.

How do I request a quote for Transistor, Photovoltaic Output Optoisolators components?

Submit an RFQ with the part number, manufacturer, quantity and target delivery requirement. Our sales team will review your request and follow up with current sourcing information.