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Vishay TCLT1002 Phototransistor Optocoupler

The TCLT1002 series is a phototransistor optocoupler in a compact SOP-4L package designed for isolation between input and output circuits. It features a gallium arsenide infrared-emitting diode with a phototransistor output, offering high CTR with adjustable options. Suitable for switchmode power supplies, microprocessor interfaces, and peripheral device links, the series is compliant with safety standards like UL, CSA, and VDE. Its low coupling capacitance, high creepage and clearance distances make it ideal for reliable electrical isolation with RoHS compliance and robust construction.

Authorized Distributors
Source:Newark
Part No:TCLT1002
Stock:1950
Inv Date:06-09-2026
Price: Unit price: $0.577
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Source:DigiKey
Part No:TCLT1002
Stock:0
Inv Date:06-09-2026
Price: Unit price: $0.27355
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Part No:TCLT1002
Stock:48702
Inv Date:06-10-2026
Price: Unit price: $0.59
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Part No:TCLT1002
Stock:0
Inv Date:06-09-2026
Price: Unit price: $0.198
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Source:Arrow EU
Part No:TCLT1002
Stock:243000
Inv Date:06-10-2026
Price: N/A
Buy/RFQ:
Part No:TCLT1002
Stock:1011
Inv Date:06-10-2026
Price: N/A
Buy/RFQ:

Vishay TCLT1002 Phototransistor Optocoupler Specifications:

  • Input reverse voltage Vr 6 V
  • Forward current If 60 mA
  • Power dissipation Pass 100 mW
  • Junction temperature Tj 125 °C
  • Collector emitter voltage Vceo 70 V
  • Emitter collector voltage Veco 7 V
  • Collector current Ic 50 mA
  • Collector peak current 100 mA
  • Total power dissipation Prot 250 mW
  • Operating temperature range Tamb -55 to +100 °C
  • Storage temperature range Tetg -55 to +125 °C
  • Soldering temperature Ta 260 °C
  • Isolation test voltage Viso 5000 V
  • Partial discharge test voltage 2 kV
  • Ambiant safety temperature 150 °C
  • Creepage and clearance distance 8.0 mm
  • Insulation resistance > 10^8 Ω at 500 V
  • CTR (at 5 mA, 5 V load, typical) 50-600%

Buy the Vishay Series TCLT1002 Optocoupler: TCLT1002

Purchase the Vishay TCLT1002 optocoupler online today and benefit from a reliable, RoHS-compliant component offering high CTR, excellent isolation, and robust safety ratings. Ideal for use in power supplies, microcontroller interfaces, and safety circuits, this compact device ensures optimal performance in demanding environments. With its UL, CSA, and VDE certifications, you can trust its quality for critical applications. Order now to enhance your system’s reliability, streamline your assembly process, and meet industry safety standards with ease.

Order your Vishay Series TCLT1002 optocoupler today and ensure high-quality electrical isolation for your safety-critical projects.

Frequently Asked Questions

Where can I buy Vishay TCLT1002?

You can click on the BUY or RFQ button to purchase TCLT1002 from an authorized Vishay distributor.

How do I troubleshoot issues or seek technical support for part TCLT1002?

You can download the TCLT1002 datasheet or visit the Vishay website for support.

Who is the manufacturer of TCLT1002?

Vishay

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