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TCET1108 The Vishay Dale TCET1108 is an optocoupler featuring a phototransistor output. It offers high impulse voltage and isolation test voltage ratings.
Mfr Part #:

TCET1108

Available from 2 distributors
Mfr Name: Vishay
Vishay
The Vishay Dale TCET1108 is an optocoupler featuring a phototransistor output. It offers high impulse voltage and isolation test voltage ratings.
✓ Total Stock: 62,828 pcs

TCET1108 Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Smaxon Electronics ✓
Non-Authorised Inventory information
40,000 pcs
On Request
40000 pcs On Request 1 On Request On Request 14+ On Request On Request
Optech Co.,Limited ✓
Non-Authorised Inventory information
22,828 pcs
On Request
22828 pcs On Request 1 On Request On Request 0641+ 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.

TCET1108 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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TCET1108 Description

Short technical summary and product information.

The Vishay Dale TCET1108 is an optocoupler that integrates a phototransistor with a gallium arsenide infrared-emitting diode, housed in a 4-lead plastic dual inline package (DIP-4).

 

This component is designed for circuits requiring safe protective separation against electrical shock, meeting safety class II requirements with reinforced isolation. It boasts a rated impulse voltage of 6 kVpeak and an isolation test voltage of 1.6 kV. The optocoupler also features a high common mode rejection and a low temperature coefficient of CTR.

 

Key environmental and compliance features include isolation materials rated according to UL 94 V-0, a pollution degree of 2, and a climatic classification of 55 / 100 / 21. It also has a comparative tracking index (CTI) of at least 175.

 

Applications for the TCET1108 include switch-mode power supplies, line receivers, computer peripheral interfaces, and microprocessor system interfaces, particularly in circuits for safe protective separation against electrical shock.

TCET1108 Quick Information

Product Type: Optocoupler
Canonical Name: Vishay Dale TCET1108 Optocoupler, Phototransistor Output
Subcategory: Phototransistor Output

TCET1108 Compliance

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

TCET1108 Features

  • Phototransistor output optocoupler
  • 6 kVpeak impulse voltage rating
  • 1.6 kV isolation test voltage
  • UL 94 V-0 isolation materials
  • DIP-4 package, through hole mounting

TCET1108 Applications

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

TCET1108 FAQs

6 frequently asked questions generated from this part’s specifications.
What is the rated isolation test voltage of the TCET1108?

1.6 kV

What is the rated impulse voltage for transient overvoltage?

6 kVpeak

What is the recurring peak voltage rating?

850 Vpeak

What package does the TCET1108 come in?

DIP-4

What is the pollution degree rating?

Pollution degree 2 per DIN/VDE 0110 and IEC 60664.

What is the flammability rating of the isolation materials?

UL 94 V-0

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