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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.

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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
QTH217T1 QT Brightek (QTB)

QTH217T1

HALF PITCH MINI-FLAT PACKAGE PHO

QT Brightek (QTB)

19,925 -
Datasheet Optocoupler 4-SOIC (0.173", 4.40mm Width) Tape & Reel (TR) Active 1 3750Vrms 50% @ 5mA 600% @ 5mA - 6µs, 8µs DC Transistor 80V 50mA 1.24V 50 mA 200mV - - -55°C ~ 125°C Surface Mount 4-Mini-Flat
QT851 QT Brightek (QTB)

QT851

4 PIN HIGH POWER PHOTOTRANSISTOR

QT Brightek (QTB)

8,135 -
Datasheet Optocoupler 4-DIP (0.300", 7.62mm) Tube Active 1 5000Vrms 50% @ 5mA 600% @ 5mA - 6µs, 8µs DC Transistor 350V 100mA 1.2V 80 mA 400mV - - -55°C ~ 100°C Through Hole 4-DIP
QT852 QT Brightek (QTB)

QT852

4 PIN HIGH POWER PHOTODARLINGTON

QT Brightek (QTB)

2,232 -
Datasheet Optocoupler 4-DIP (0.300", 7.62mm) Tube Active 1 5000Vrms 1000% @ 1mA 15000% @ 1mA - 250µs, 95µs (Max) DC Darlington 350V 150mA 1.2V 80 mA 1.2V - - -55°C ~ 100°C Through Hole 4-DIP
Q817CST1 QT Brightek (QTB)

Q817CST1

SMD 4PIN DC INPUT PHOTOTRANSISTO

QT Brightek (QTB)

6,096 -
Datasheet Q817 4-SMD, Gull Wing Tape & Reel (TR) Active 1 5000Vrms 200% @ 5mA 400% @ 5mA - 6µs, 8µs DC Transistor 35V 50mA 1.24V 60 mA 200mV - - -55°C ~ 110°C Surface Mount 4-SMD
Q817C QT Brightek (QTB)

Q817C

DIP 4PIN DC INPUT PHOTOTRANSISTO

QT Brightek (QTB)

3,148 -
Datasheet Q817 4-DIP (0.300", 7.62mm) Tube Active 1 5000Vrms 200% @ 5mA 400% @ 5mA - 6µs, 8µs DC Transistor 35V 50mA 1.24V 60 mA 200mV - - -55°C ~ 110°C Through Hole 4-DIP
Q817B QT Brightek (QTB)

Q817B

DIP 4PIN DC INPUT PHOTOTRANSISTO

QT Brightek (QTB)

3,126 -
Datasheet Q817 4-DIP (0.300", 7.62mm) Tube Active 1 5000Vrms 130% @ 5mA 260% @ 5mA - 6µs, 8µs DC Transistor 35V 50mA 1.24V 60 mA 200mV - - -55°C ~ 110°C Through Hole 4-DIP
QTM357T1 QT Brightek (QTB)

QTM357T1

MINI-FLAT PACKAGE PHOTOTRANSISTO

QT Brightek (QTB)

5,614 -
Datasheet Optocoupler 4-SMD, Gull Wing Tape & Reel (TR) Active 1 3750Vrms 50% @ 1mA 600% @ 1mA - 6µs, 8µs DC Transistor 80V 50mA 1.24V 50 mA 200mV - - -55°C ~ 110°C Surface Mount 4-Mini-Flat
QTH214T1 QT Brightek (QTB)

QTH214T1

HALF PITCH MINI-FLAT PACKAGE PHO

QT Brightek (QTB)

23,562 -
Datasheet Optocoupler 4-SOIC (0.173", 4.40mm Width) Tape & Reel (TR) Active 1 3750Vrms 20% @ 1mA 300% @ 1mA - 6µs, 8µs AC, DC Transistor 80V 50mA 1.24V 50 mA 200mV - - -55°C ~ 110°C Surface Mount 4-Mini-Flat
QT1010T1-W QT Brightek (QTB)

QT1010T1-W

LONG CREEPAGE MINI-FLAT PACKAGE

QT Brightek (QTB)

12,850 -
Datasheet Optocoupler 4-SMD, Gull Wing Tape & Reel (TR) Active 1 5000Vrms 50% @ 5mA 600% @ 5mA 4.8µs, 4.2µs 2.8µs, 4µs DC Transistor 80V 50mA 1.42V 50 mA 400mV - - -55°C ~ 125°C Surface Mount 4-Mini-Flat
6N136 QT Brightek (QTB)

6N136

8 PIN 1 MBITS HIGH SPEED PHOTOTR

QT Brightek (QTB)

681 -
Datasheet Optocoupler 8-DIP (0.300", 7.62mm) Tube Active 1 5000Vrms 19% @ 16mA 50% @ 16mA 350ns, 350ns - DC Transistor with Base 20V 8mA 1.45V 25 mA - - - -55°C ~ 100°C Through Hole 8-DIP
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Transistor, Photovoltaic Output Optoisolators FAQ

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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.