CT181GB(T1) The CT181GB(T1) from CT Micro International is a High Speed Optocoupler featuring a phototransistor output and 3750Vrms isolation voltage. It comes in a compact SOP-4 package.
Mfr Part #:

CT181GB(T1)

Available from 1 distributors
Mfr Name: CTMICRO
CTMICRO
The CT181GB(T1) from CT Micro International is a High Speed Optocoupler featuring a phototransistor output and 3750Vrms isolation voltage. It comes in a compact SOP-4 package.
✓ Total Stock: 4,000 pcs
$ Price Range: $0.85

CT181GB(T1) 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
4,000 pcs
4000 pcs On Request 1 On Request On Request 24+ On Request On Request

CT181GB(T1) Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Forward Voltage
Halogen Free
Input Type
Number of Channels
Number of Outputs
Operating Temperature
Output Current
Output Type
Reverse Voltage
SVHC Present

CT181GB(T1) Description

Short technical summary and product information.

The CT181GB(T1) is a High Speed Optocoupler manufactured by CT Micro International. This component features a single channel with a phototransistor output type and operates with a DC input.

 

Key electrical specifications include an isolation voltage of 3750 V rms, a maximum output voltage of 80 V, and a maximum output current of 50 mA. The forward voltage is 1.24 V, and the reverse voltage is 6 V. The operating temperature range is from -55 C to +110 C.

 

Packaged in an SOP-4 surface mount case, the CT181GB(T1) is suitable for various electronic designs requiring reliable signal isolation. Its high-speed switching capability makes it a versatile component for applications demanding quick response times.

 

This optocoupler is designed for applications where electrical isolation between circuits is critical. The phototransistor output provides a robust interface for controlling subsequent stages.

CT181GB(T1) Quick Information

Product Type: High Speed Optocoupler
Canonical Name: CT181GB(T1) High Speed Optocoupler
Subcategory: High Speed Optocoupler

CT181GB(T1) Compliance

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

CT181GB(T1) Estimated Pricing

Qty Low High
1+ $0.85 $0.85

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

CT181GB(T1) Features

  • High speed phototransistor optocoupler.
  • 3750 V rms isolation voltage.
  • 80 V maximum output voltage.
  • 50 mA maximum output current.
  • SOP-4 surface mount package.

CT181GB(T1) Applications

  • Ideal for signal isolation circuits.
  • Suitable for high-speed switching.
  • Used in power supply control.
  • Applicable in industrial automation.

CT181GB(T1) FAQs

7 frequently asked questions generated from this part’s specifications.
What is the package type of the CT181GB(T1)?

The CT181GB(T1) comes in a SOP-4 package.

What is the operating temperature range of the CT181GB(T1)?

The operating temperature range is -55°C to +110°C.

What is the isolation voltage of the CT181GB(T1)?

The isolation voltage is 3750 Vrms.

What is the maximum output voltage rating?

The maximum output voltage is 80 V.

What is the maximum output current rating?

The maximum output current is 50 mA.

What input type does the CT181GB(T1) accept?

The input type is DC.

What is the forward voltage of the input diode?

The forward voltage is 1.24 V.

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