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Vishay TCMD1000 Photodarlington Optocoupler

This high-gain photodarlington optocoupler is ideal for programmable logic controllers, modems, and general applications. Featuring a compact half-pitch package, it offers AC isolation testing up to 3750 VRMS, very low coupling capacitance of about 0.3 pF, and excellent thermal stability of CTR. Certified with UL1577, CSA 22.2 bulletin 5A, and DIN EN 60747-5-5, it provides reliable electrical insulation across a wide temperature range, making it suitable for safety-critical and industrial environments. Its high isolation voltage and low capacitance ensure superior performance and safety compliance.

Authorized Distributors
Source:Newark
Part No:TCMD1000
Stock:6993
Inv Date:06-09-2026
Price: Unit price: $0.814
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Source:DigiKey
Part No:TCMD1000
Stock:24586
Inv Date:06-09-2026
Price: Unit price: $0.8
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Part No:TCMD1000
Stock:34304
Inv Date:06-10-2026
Price: Unit price: $0.79
Buy/RFQ:
Part No:TCMD1000
Stock:0
Inv Date:06-09-2026
Price: Unit price: $0.22
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Vishay TCMD1000 Photodarlington Optocoupler Specifications:

  • AC isolation test voltage: 3750 VRMS
  • Coupling capacitance: 0.3 pF
  • Package type: Half pitch, 16 pin
  • Maximum collector-emitter voltage: 35 V
  • Maximum emitter-collector voltage: 7 V
  • Maximum collector current: 80 mA
  • Power dissipation: 150 mW
  • Junction temperature: 125 °C
  • Operating temperature range: -40 to +100 °C
  • Storage temperature range: -40 to +125 °C
  • Soldering temperature: 260 °C
  • Safety approvals: UL1577, CSA 22.2, VDE 0884-5
  • Reverse voltage: 6 V
  • Forward current: 60 mA
  • Turn-on time: 300 ps
  • Turn-off time: 250 ps

Buy the Vishay Series TCMD Optocoupler: TCMD1000

Purchase the Vishay TCMD1000 optocoupler online today to ensure your industrial control, data communication, and safety systems benefit from high isolation voltage, low capacitance, and certified safety standards. Its compact design, robust electrical insulation, and wide temperature range make it perfect for demanding environments. Enjoy fast delivery, trusted quality, and seamless integration into your projects when you buy online now—boost your system’s reliability and performance with this top-quality device.

Buy Vishay TCMD1000 high-gain optocoupler now and experience unmatched electrical isolation and reliability in your control systems.

Frequently Asked Questions

Where can I buy Vishay TCMD1000?

You can click on the BUY or RFQ button to purchase TCMD1000 from an authorized Vishay distributor.

How do I troubleshoot issues or seek technical support for part TCMD1000?

You can download the TCMD1000 datasheet or visit the Vishay website for support.

Who is the manufacturer of TCMD1000?

Vishay

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