CNY17-4 The QTC CNY17-4 is a photocoupler featuring a high collector-emitter voltage of 70V and an isolation voltage of 5,000Vrms. It offers a current transfer ratio of 40% minimum.
Mfr Part #:

CNY17-4

Available from 1 distributors
Mfr Name: QTC
QTC
The QTC CNY17-4 is a photocoupler featuring a high collector-emitter voltage of 70V and an isolation voltage of 5,000Vrms. It offers a current transfer ratio of 40% minimum.
Total Stock: 35 pcs
$ Price Range: $0.99

CNY17-4 Available from 1 distributor

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CNY17-4 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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CNY17-4 Description

Short technical summary and product information.

The QTC CNY17-4 is a transistor output photocoupler designed for various electronic applications. It boasts a high collector-emitter voltage (VCEO) of 70V and a robust input-output isolation voltage (Viso) of 5,000Vrms, ensuring reliable signal separation.

 

Key electrical characteristics include a minimum current transfer ratio (CTR) of 40% at specified conditions and a typical response time of 5µs. The device is suitable for a wide operating temperature range, from -55°C to +100°C.

 

Packaged in a standard PDIP-6 configuration, the CNY17-4 is designed for through-hole mounting. Its specifications make it appropriate for applications such as power supply regulators, digital logic inputs, and microprocessor interfaces.

 

Safety approvals from UL, TUV, CSA, FIMKO, VDE, BSI, and CQC are noted, along with creepage and clearance distances exceeding 8.0 mm, indicating adherence to safety standards.

CNY17-4 Quick Information

Product Type: Photocoupler
Series: CNY17
Canonical Name: Photocoupler
Subcategory: Transistor Output Optocoupler

CNY17-4 Compliance

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

CNY17-4 Estimated Pricing

Qty Low High
1+ $0.99 $0.99

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

CNY17-4 Features

  • High collector-emitter voltage of 70V.
  • Input-output isolation voltage of 5,000Vrms.
  • Minimum current transfer ratio of 40%.
  • Wide operating temperature range of -55°C to +100°C.
  • Standard PDIP-6 package for through-hole mounting.

CNY17-4 Applications

  • Suitable for power supply regulators.
  • Used for digital logic inputs.
  • Applicable to microprocessor inputs.
  • Ideal for appliance sensor systems.
  • Designed for industrial controls.

CNY17-4 FAQs

5 frequently asked questions generated from this part’s specifications.
What is the isolation voltage of the CNY17-4 photocoupler?

The input-output isolation voltage (Viso) is 5,000Vrms.

What is the minimum current transfer ratio (CTR) for the CNY17-4?

The minimum CTR is 40% at IF = 10mA and VCE = 5V.

What is the operating temperature range of the CNY17-4?

The operating temperature range is from -55°C to +100°C.

What package type is the CNY17-4 supplied in?

The CNY17-4 is supplied in a PDIP-6 package.

Does the CNY17-4 meet RoHS compliance?

Yes, the device is RoHS3 Compliant.

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