TCMT1112 The Vishay TCMT1112 is a single-channel optocoupler with a phototransistor output, designed for surface mounting in a SOP4 package. It offers 3750Vrms isolation and operates over a wide temperature range.
Mfr Part #:

TCMT1112

Available from 1 distributors
Mfr Name: Vishay
Vishay
The Vishay TCMT1112 is a single-channel optocoupler with a phototransistor output, designed for surface mounting in a SOP4 package. It offers 3750Vrms isolation and operates over a wide temperature range.
✓ Total Stock: 22,120 pcs

TCMT1112 Available from 1 distributor

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✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
22,120 pcs
22120 pcs On Request 1 4 On Request 2018+ On Request On Request

TCMT1112 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
SVHC Present

TCMT1112 Description

Short technical summary and product information.

The Vishay TCMT1112 is an optocoupler featuring a phototransistor output and a single channel configuration. It is housed in a compact SOP4 package, making it suitable for surface mount applications. This component provides a high isolation voltage of 3750Vrms, ensuring electrical separation between input and output circuits.

 

Key electrical characteristics include a maximum collector emitter voltage of 70V and a maximum collector current of 50mA. The typical forward voltage is 1.35V at 60mA, with a maximum forward current of 60mA. The device operates within a temperature range of -40°C to 100°C, with a power dissipation of 250 mW.

 

The TCMT1112 is designed for applications requiring reliable signal isolation. Its surface mountable package and robust electrical specifications make it a versatile choice for various electronic designs. The phototransistor output type is commonly used for digital logic interfacing and signal transmission across isolated barriers.

TCMT1112 Quick Information

Product Type: Optocoupler
Series: TCMT
Canonical Name: TCMT1112 Optocoupler, Phototransistor Output, Single Channel
Subcategory: Phototransistor Output

TCMT1112 Compliance

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

TCMT1112 Features

  • Single channel phototransistor output optocoupler.
  • High isolation voltage of 3750Vrms.
  • Surface mountable SOP4 package.
  • Wide operating temperature range: -40°C to 100°C.
  • Maximum collector emitter voltage of 70V.

TCMT1112 Applications

  • Used for signal isolation.
  • Suitable for digital logic interfacing.
  • Enables signal transmission across barriers.
  • Component in power supply circuits.
  • Application in control systems.

TCMT1112 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the isolation voltage of the TCMT1112?

3750 Vrms.

What package is the TCMT1112 available in?

SOP4 (4-SOIC, 4.40mm width) surface mount package.

What is the operating temperature range?

-40°C to 100°C.

What is the current transfer ratio (CTR) of the TCMT1112?

200% to 400% at 5 mA forward current.

What is the maximum forward current?

60 mA.

What is the maximum collector-emitter voltage?

70 V.

What are the switching times?

Typical turn-on time 9.5 μs, turn-off time 8.5 μs, rise time 5.5 μs, fall time 7 μs.

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