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TCMD1000 The Vishay Dale TCMD1000 is a photodarlington output optocoupler designed for high gain applications. It offers 3750V RMS isolation in a low-profile SOP-4 package.
Mfr Part #:

TCMD1000

Available from 2 distributors
Mfr Name: Vishay
Vishay
The Vishay Dale TCMD1000 is a photodarlington output optocoupler designed for high gain applications. It offers 3750V RMS isolation in a low-profile SOP-4 package.
✓ Total Stock: 245,020 pcs
$ Price Range: $0.33

TCMD1000 Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Optech Co.,Limited ✓
Non-Authorised Inventory information
145,020 pcs
On Request
145020 pcs On Request 1 On Request On Request On Request On Request On Request
Romaks Technologies ✓
Non-Authorised Inventory information
100,000 pcs
On Request
100000 pcs On Request 1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

TCMD1000 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Forward Current
Junction Temperature
Mounting Type
Power Dissipation
Reverse Voltage
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TCMD1000 Description

Short technical summary and product information.

The Vishay Dale TCMD1000 is an optocoupler featuring a photodarlington output optically coupled to a gallium arsenide infrared-emitting diode. It is housed in a 4-pin miniflat package, offering a low profile suitable for various applications.

 

Key electrical specifications include an AC isolation test voltage of 3750 V RMS, a forward current of 60 mA, and a collector current of 80 mA. The device also boasts a typical coupling capacitance of 0.3 pF and a high current transfer ratio (CTR) of over 600% when agency certified.

 

Designed for safety requirements, the TCMD1000 provides a fixed distance between input and output. It operates within a wide ambient temperature range and is suitable for general applications, programmable logic, modems, and answering machines.

 

The optocoupler is available in a SOP-4 package with surface mount capability. Agency approvals include UL, cUL, DIN EN 60747-5-5, CQC, BSI, and FIMKO.

TCMD1000 Quick Information

Product Type: Optocoupler
Canonical Name: TCMD1000 Photodarlington Output Optocoupler
Subcategory: Photodarlington Output

TCMD1000 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

TCMD1000 Estimated Pricing

Qty Low High
1+ $0.33 $0.33

Estimated market price range - modelled values for guidance only, not live distributor offers.

TCMD1000 Features

  • Photodarlington output for high gain.
  • 3750V RMS AC isolation test voltage.
  • Low coupling capacitance of 0.3 pF.
  • High CTR exceeding 600%.
  • Low profile SOP-4 package.

TCMD1000 Applications

  • Suitable for programmable logic.
  • Used in modem applications.
  • Applicable for answering machines.
  • General purpose signal isolation.

TCMD1000 FAQs

6 frequently asked questions generated from this part’s specifications.
What is the maximum collector emitter voltage of the TCMD1000?

The collector emitter voltage is 35 V.

What is the isolation voltage rating of the TCMD1000?

The AC isolation test voltage is 3750 V RMS.

What is the typical current transfer ratio (CTR) of the TCMD1000?

The typical CTR is greater than 600%.

What package does the TCMD1000 come in?

The TCMD1000 is available in a SOP-4 package.

What is the maximum forward current for the TCMD1000?

The forward current rating is 60 mA.

What is the junction temperature rating of the TCMD1000?

The junction temperature is rated up to 125 °C.

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