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Isolators (21749)

Isolators, or Isolation ICs, are semiconductor devices designed to transfer signals or power across an electrical barrier while preventing direct electrical current flow, providing critical safety, noise immunity, and voltage level shifting. They protect sensitive circuitry and system operators from high voltages, ground loops, and transient noise.

Records 21749
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PC3SG11YIZ

Part Number:

PC3SG11YIZ

Manufacturer:

Sharp Microelectronics

Description:

OPTOISOLATOR 3.75KV TRIAC 4SMD

  • Series:

    -

  • Output Type:

    Triac

  • Zero Crossing Circuit:

    No

  • Number of Channels:

    1

  • Voltage - Isolation:

    3750Vrms

  • Voltage - Off State:

    600V

  • Static dV/dt (Min):

    100V/µs

  • Current - LED Trigger (Ift) (Max):

    10mA

  • Current - On State (It (RMS)) (Max):

    50mA

  • Current - Hold (Ih):

    3.5mA

  • Turn On Time:

    100µs (Max)

  • Voltage - Forward (Vf) (Typ):

    1.2V

  • Current - DC Forward (If) (Max):

    50mA

  • Operating Temperature:

    -30°C ~ 100°C

  • Mounting Type:

    Surface Mount

  • Package / Case:

    4-SOIC (0.173", 4.40mm Width)

  • Supplier Device Package:

    4-SMD

  • Approvals:

    UR, VDE

Stock:

134

1
PC3SG11YIZ0F

Part Number:

PC3SG11YIZ0F

Manufacturer:

Sharp Microelectronics

Description:

OPTOISOLATOR 3.75KV TRIAC 4SMD

  • Series:

    -

  • Output Type:

    Triac

  • Zero Crossing Circuit:

    No

  • Number of Channels:

    1

  • Voltage - Isolation:

    3750Vrms

  • Voltage - Off State:

    600V

  • Static dV/dt (Min):

    100V/µs

  • Current - LED Trigger (Ift) (Max):

    10mA

  • Current - On State (It (RMS)) (Max):

    50mA

  • Current - Hold (Ih):

    3.5mA

  • Turn On Time:

    100µs (Max)

  • Voltage - Forward (Vf) (Typ):

    1.2V

  • Current - DC Forward (If) (Max):

    50mA

  • Operating Temperature:

    -30°C ~ 100°C

  • Mounting Type:

    Surface Mount

  • Package / Case:

    4-SOIC (0.173", 4.40mm Width)

  • Supplier Device Package:

    4-SMD

  • Approvals:

    UR, VDE

Stock:

322

1
PC3SG21YIZ

Part Number:

PC3SG21YIZ

Manufacturer:

Sharp Microelectronics

Description:

OPTOISOLATOR 3.75KV TRIAC 4SMD

  • Series:

    -

  • Output Type:

    Triac

  • Zero Crossing Circuit:

    Yes

  • Number of Channels:

    1

  • Voltage - Isolation:

    3750Vrms

  • Voltage - Off State:

    600V

  • Static dV/dt (Min):

    1kV/µs

  • Current - LED Trigger (Ift) (Max):

    10mA

  • Current - On State (It (RMS)) (Max):

    50mA

  • Current - Hold (Ih):

    3.5mA

  • Turn On Time:

    50µs (Max)

  • Voltage - Forward (Vf) (Typ):

    1.2V

  • Current - DC Forward (If) (Max):

    50mA

  • Operating Temperature:

    -30°C ~ 100°C

  • Mounting Type:

    Surface Mount

  • Package / Case:

    4-SOIC (0.173", 4.40mm Width)

  • Supplier Device Package:

    4-SMD

  • Approvals:

    UR, VDE

Stock:

720

1
PC3SG21YIZ0F

Part Number:

PC3SG21YIZ0F

Manufacturer:

Sharp Microelectronics

Description:

OPTOISOLATOR 3.75KV TRIAC 4SMD

  • Series:

    -

  • Output Type:

    Triac

  • Zero Crossing Circuit:

    Yes

  • Number of Channels:

    1

  • Voltage - Isolation:

    3750Vrms

  • Voltage - Off State:

    600V

  • Static dV/dt (Min):

    1kV/µs

  • Current - LED Trigger (Ift) (Max):

    10mA

  • Current - On State (It (RMS)) (Max):

    50mA

  • Current - Hold (Ih):

    3.5mA

  • Turn On Time:

    50µs (Max)

  • Voltage - Forward (Vf) (Typ):

    1.2V

  • Current - DC Forward (If) (Max):

    50mA

  • Operating Temperature:

    -30°C ~ 100°C

  • Mounting Type:

    Surface Mount

  • Package / Case:

    4-SOIC (0.173", 4.40mm Width)

  • Supplier Device Package:

    4-SMD

  • Approvals:

    UR, VDE

Stock:

111

1
PC3SH11YFZAF

Part Number:

PC3SH11YFZAF

Manufacturer:

Sharp Microelectronics

Description:

OPTOISOLATOR 5KV TRIAC 4DIP

  • Series:

    -

  • Output Type:

    Triac

  • Zero Crossing Circuit:

    No

  • Number of Channels:

    1

  • Voltage - Isolation:

    5000Vrms

  • Voltage - Off State:

    600V

  • Static dV/dt (Min):

    1kV/µs

  • Current - LED Trigger (Ift) (Max):

    10mA

  • Current - On State (It (RMS)) (Max):

    100mA

  • Current - Hold (Ih):

    3.5mA

  • Turn On Time:

    100µs (Max)

  • Voltage - Forward (Vf) (Typ):

    1.2V

  • Current - DC Forward (If) (Max):

    50mA

  • Operating Temperature:

    -30°C ~ 100°C

  • Mounting Type:

    Through Hole

  • Package / Case:

    4-DIP (0.400", 10.16mm)

  • Supplier Device Package:

    4-DIP

  • Approvals:

    BSI, CSA, DEMKO, FIMKO, SEMKO, UR, VDE

Stock:

140

1
PC3SH21YFZBF

Part Number:

PC3SH21YFZBF

Manufacturer:

Sharp Microelectronics

Description:

OPTOISOLATOR 5KV TRIAC 4DIP

  • Series:

    -

  • Output Type:

    Triac

  • Zero Crossing Circuit:

    Yes

  • Number of Channels:

    1

  • Voltage - Isolation:

    5000Vrms

  • Voltage - Off State:

    600V

  • Static dV/dt (Min):

    1kV/µs

  • Current - LED Trigger (Ift) (Max):

    7mA

  • Current - On State (It (RMS)) (Max):

    100mA

  • Current - Hold (Ih):

    3.5mA

  • Turn On Time:

    50µs (Max)

  • Voltage - Forward (Vf) (Typ):

    1.2V

  • Current - DC Forward (If) (Max):

    50mA

  • Operating Temperature:

    -30°C ~ 100°C

  • Mounting Type:

    Through Hole

  • Package / Case:

    4-DIP (0.400", 10.16mm)

  • Supplier Device Package:

    4-DIP

  • Approvals:

    BSI, CSA, DEMKO, FIMKO, SEMKO, UR, VDE

Stock:

488

1
PC3ST11NSZAF

Part Number:

PC3ST11NSZAF

Manufacturer:

Sharp Microelectronics

Description:

OPTOISOLATOR 5KV TRIAC 4DIP

  • Series:

    -

  • Output Type:

    Triac

  • Zero Crossing Circuit:

    No

  • Number of Channels:

    1

  • Voltage - Isolation:

    5000Vrms

  • Voltage - Off State:

    600V

  • Static dV/dt (Min):

    1kV/µs

  • Current - LED Trigger (Ift) (Max):

    10mA

  • Current - On State (It (RMS)) (Max):

    100mA

  • Current - Hold (Ih):

    3.5mA

  • Turn On Time:

    100µs (Max)

  • Voltage - Forward (Vf) (Typ):

    1.2V

  • Current - DC Forward (If) (Max):

    50mA

  • Operating Temperature:

    -30°C ~ 100°C

  • Mounting Type:

    Through Hole

  • Package / Case:

    4-DIP (0.300", 7.62mm)

  • Supplier Device Package:

    4-DIP

  • Approvals:

    CSA, UR

Stock:

127

1
PC3ST11NSZBF

Part Number:

PC3ST11NSZBF

Manufacturer:

Sharp Microelectronics

Description:

OPTOISOLATOR 5KV TRIAC 4DIP

  • Series:

    -

  • Output Type:

    Triac

  • Zero Crossing Circuit:

    No

  • Number of Channels:

    1

  • Voltage - Isolation:

    5000Vrms

  • Voltage - Off State:

    600V

  • Static dV/dt (Min):

    1kV/µs

  • Current - LED Trigger (Ift) (Max):

    7mA

  • Current - On State (It (RMS)) (Max):

    100mA

  • Current - Hold (Ih):

    3.5mA

  • Turn On Time:

    100µs (Max)

  • Voltage - Forward (Vf) (Typ):

    1.2V

  • Current - DC Forward (If) (Max):

    50mA

  • Operating Temperature:

    -30°C ~ 100°C

  • Mounting Type:

    Through Hole

  • Package / Case:

    4-DIP (0.300", 7.62mm)

  • Supplier Device Package:

    4-DIP

  • Approvals:

    CSA, UR

Stock:

397

1
PC3ST11NSZCF

Part Number:

PC3ST11NSZCF

Manufacturer:

Sharp Microelectronics

Description:

OPTOISOLATOR 5KV TRIAC 4DIP

  • Series:

    -

  • Output Type:

    Triac

  • Zero Crossing Circuit:

    No

  • Number of Channels:

    1

  • Voltage - Isolation:

    5000Vrms

  • Voltage - Off State:

    600V

  • Static dV/dt (Min):

    1kV/µs

  • Current - LED Trigger (Ift) (Max):

    5mA

  • Current - On State (It (RMS)) (Max):

    100mA

  • Current - Hold (Ih):

    3.5mA

  • Turn On Time:

    100µs (Max)

  • Voltage - Forward (Vf) (Typ):

    1.2V

  • Current - DC Forward (If) (Max):

    50mA

  • Operating Temperature:

    -30°C ~ 100°C

  • Mounting Type:

    Through Hole

  • Package / Case:

    4-DIP (0.300", 7.62mm)

  • Supplier Device Package:

    4-DIP

  • Approvals:

    CSA, UR

Stock:

179

1
PC3ST11NSZDF

Part Number:

PC3ST11NSZDF

Manufacturer:

Sharp Microelectronics

Description:

OPTOISOLATOR 5KV TRIAC 4DIP

  • Series:

    -

  • Output Type:

    Triac

  • Zero Crossing Circuit:

    No

  • Number of Channels:

    1

  • Voltage - Isolation:

    5000Vrms

  • Voltage - Off State:

    600V

  • Static dV/dt (Min):

    1kV/µs

  • Current - LED Trigger (Ift) (Max):

    3mA

  • Current - On State (It (RMS)) (Max):

    100mA

  • Current - Hold (Ih):

    3.5mA

  • Turn On Time:

    100µs (Max)

  • Voltage - Forward (Vf) (Typ):

    1.2V

  • Current - DC Forward (If) (Max):

    50mA

  • Operating Temperature:

    -30°C ~ 100°C

  • Mounting Type:

    Through Hole

  • Package / Case:

    4-DIP (0.300", 7.62mm)

  • Supplier Device Package:

    4-DIP

  • Approvals:

    CSA, UR

Stock:

416

1

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