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TCET1204 The Vishay Semiconductors TCET1204 is an optocoupler with a phototransistor output, designed for applications requiring high isolation. It operates over a wide temperature range.
Mfr Part #:

TCET1204

Available from 1 distributors
Mfr Name: Vishay
Vishay
The Vishay Semiconductors TCET1204 is an optocoupler with a phototransistor output, designed for applications requiring high isolation. It operates over a wide temperature range.
✓ Total Stock: 37,417 pcs

TCET1204 Available from 1 distributor

✓ 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
37,417 pcs
On Request
37417 pcs On Request 1 On Request On Request 10+PB On Request On Request
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TCET1204 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Automotive Grade
Forward Current
Halogen Free
Industrial Grade
Junction Temperature
Lead Spacing
Lead Style
Medical Grade
Military Grade
Mounting Type
Package / Case
Reverse Voltage
SVHC Present
Storage Temperature
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TCET1204 Description

Short technical summary and product information.

The Vishay Semiconductors TCET1204 is an optocoupler featuring a phototransistor output, optically coupled to a gallium arsenide infrared-emitting diode. It is housed in a 4-pin plastic dual inline package (DIP-4) suitable for through-hole mounting.

 

This optocoupler offers a high isolation test voltage of 5000 V RMS and a total power dissipation of 200 mW. The input side supports a forward current up to 60 mA and a reverse voltage up to 6V. The output side can handle a collector emitter voltage of up to 70V and a collector current of 50 mA.

 

Designed for reliability, the TCET1204 operates within an ambient temperature range of -40°C to +100°C. Its features include high common mode rejection and a low temperature coefficient of CTR. It complies with VDE standards for electrical safety requirements and is suitable for applications such as switch-mode power supplies, line receivers, and microprocessor system interfaces.

 

The TCET1204 is certified for UL1577 and cUL, ensuring double protection. It is also compliant with RoHS Directive 2002/95/EC and WEEE 2002/96/EC.

TCET1204 Quick Information

Product Type: Optocoupler
Series: TCET1200
Canonical Name: TCET1204 Optocoupler, Phototransistor Output
Subcategory: Phototransistor Output

TCET1204 Compliance

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

TCET1204 Features

  • Phototransistor output optocoupler
  • 5000 V RMS isolation test voltage
  • Wide -40 to +100°C operating temperature
  • DIP-4 package for through-hole mounting
  • Compliant to RoHS Directive 2002/95/EC

TCET1204 Applications

  • Used in switch-mode power supplies
  • Suitable for line receiver circuits
  • Interface for computer peripherals
  • Microprocessor system interface

TCET1204 FAQs

5 frequently asked questions generated from this part’s specifications.
What is the isolation test voltage for the TCET1204 optocoupler?

The isolation test voltage (RMS) for the TCET1204 is 5000 V RMS.

What is the operating temperature range of the TCET1204?

The TCET1204 operates in an ambient temperature range of -40°C to +100°C.

What type of output does the TCET1204 optocoupler have?

The TCET1204 optocoupler has a phototransistor output.

What package type is the TCET1204 available in?

The TCET1204 is available in a DIP-4 package.

What are the key applications for the TCET1204 optocoupler?

Key applications include switch-mode power supplies, line receivers, computer peripheral interfaces, and microprocessor system interfaces.

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