TCDT1120 The Vishay Dale TCDT1120 is an optocoupler featuring a phototransistor output. It offers a high isolation voltage of 850V and is available in a DIP-6 package.
Mfr Part #:

TCDT1120

Available from 1 distributors
Mfr Name: Vishay
Vishay
The Vishay Dale TCDT1120 is an optocoupler featuring a phototransistor output. It offers a high isolation voltage of 850V and is available in a DIP-6 package.
✓ Total Stock: 2,956 pcs
$ Price Range: $2.02

TCDT1120 Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
2,956 pcs
2956 pcs On Request 1 On Request On Request On Request On Request On Request

TCDT1120 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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Manufacturer Name
Lead Spacing
Mounting Type

TCDT1120 Description

Short technical summary and product information.

The TCDT1120 series optocoupler from Vishay Dale consists of a phototransistor coupled to a gallium arsenide infrared emitting diode. It is housed in a 6-lead plastic dual in-line package (DIP-6).

 

This optocoupler provides reinforced isolation, offering circuit protection against electrical shock according to safety class II standards. It is suitable for applications such as switch-mode power supplies, line receivers, computer peripheral interfaces, and microprocessor system interfaces.

 

The device features high common mode rejection and is available in various CTR (Current Transfer Ratio) groups. The TCDT1120 series has agency approvals including UL1577, BSI IEC 60950-1, DIN EN 60747-5-5, and cUL.

 

Available package options include DIP-6 with a 7.62 mm lead spacing and DIP-6, 400 mil with a 10.16 mm lead spacing. The TCDT1120 is noted as 'Not for New Designs' with CNY17F as an alternative device.

TCDT1120 Quick Information

Product Type: Optocoupler
Canonical Name: TCDT1120 Optocoupler, Phototransistor Output
Subcategory: Phototransistor Output

TCDT1120 Compliance

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

TCDT1120 Estimated Pricing

Qty Low High
1+ $2.02 $2.02

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

TCDT1120 Features

  • Phototransistor output optocoupler
  • 850V isolation voltage rating
  • DIP-6 plastic dual in-line package
  • Suitable for safety class II isolation
  • High common mode rejection

TCDT1120 Applications

  • Switch-mode power supplies
  • Line receiver circuits
  • Computer peripheral interfaces
  • Microprocessor system interfaces

TCDT1120 FAQs

4 frequently asked questions generated from this part’s specifications.
What is the isolation voltage of the TCDT1120 optocoupler?

The TCDT1120 optocoupler has an isolation voltage of 850 V.

What package type is the TCDT1120 optocoupler available in?

The TCDT1120 optocoupler is available in a DIP-6 package, with options for 7.62 mm or 10.16 mm lead spacing.

What are the main applications for the TCDT1120 optocoupler?

The TCDT1120 optocoupler is used in switch-mode power supplies, line receivers, computer peripheral interfaces, and microprocessor system interfaces.

What compliance standards does the TCDT1120 optocoupler meet?

The TCDT1120 optocoupler has agency approvals including UL1577, BSI IEC 60950-1, DIN EN 60747-5-5, and cUL.

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