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ILD1 The Vishay ILD1 is a phototransistor output optocoupler designed for driving medium-speed logic. It offers 4420 VRMS isolation voltage and is available in a PDIP-16 package.
Mfr Part #:

ILD1

Available from 1 distributors
Mfr Name: Siemens
Siemens
The Vishay ILD1 is a phototransistor output optocoupler designed for driving medium-speed logic. It offers 4420 VRMS isolation voltage and is available in a PDIP-16 package.
✓ Total Stock: 52 pcs
$ Price Range: $0.99

ILD1 Available from 1 distributor

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ILD1 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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ILD1 Description

Short technical summary and product information.

The Vishay ILD1 is an optically coupled isolated pair employing a GaAs infrared LED and a silicon NPN phototransistor. This component is designed to transmit signal information while maintaining a high degree of electrical isolation between input and output.

 

Key electrical specifications include an isolation voltage of 4420 VRMS and a typical current transfer ratio (CTR) of 100% at an IF of 10 mA. The device operates within a temperature range of -40 C to +100 C.

 

Designed for driving medium-speed logic, the ILD1 can help eliminate ground loop and noise problems. It is suitable for applications where relays and transformers might otherwise be used, such as in digital interface applications. The optocoupler is housed in a PDIP-16 package and is designed for through-hole mounting.

 

This optocoupler is agency approved by UL, cUL, CQC, and FIMKO, meeting standards such as UL 1577.

ILD1 Quick Information

Product Type: Optocoupler
Canonical Name: Optocoupler, Phototransistor Output
Subcategory: Phototransistor Output

ILD1 Compliance

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

ILD1 Estimated Pricing

Qty Low High
1+ $0.99 $0.99

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

ILD1 Features

  • 4420 VRMS isolation voltage rating.
  • Typical CTR of 100% at 10 mA.
  • GaAs infrared LED and NPN phototransistor.
  • PDIP-16 package for through-hole mounting.
  • Suitable for medium-speed logic.

ILD1 Applications

  • Driving medium-speed logic circuits.
  • Eliminating ground loop issues.
  • Replacing relays and transformers.
  • Digital interface applications.

ILD1 FAQs

5 frequently asked questions generated from this part’s specifications.
What is the isolation voltage of the Vishay ILD1 optocoupler?

The Vishay ILD1 optocoupler has an isolation voltage of 4420 VRMS.

What is the typical Current Transfer Ratio (CTR) for the ILD1?

The typical Current Transfer Ratio (CTR) for the ILD1 is 100% at an IF of 10 mA.

What type of output does the ILD1 optocoupler have?

The ILD1 optocoupler features a silicon NPN phototransistor output.

What is the operating temperature range for the ILD1?

The ILD1 operates within a temperature range of -40 C to +100 C.

What package type is the ILD1 optocoupler supplied in?

The ILD1 optocoupler is supplied in a PDIP-16 package.

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