LTV-844S The Lite-On Inc. LTV-844S is a surface mount optoisolator with a high input-output isolation voltage of 5,000Vrms. It offers a low collector dark current and a current transfer ratio of 20%.
Mfr Part #:

LTV-844S

Available from 1 distributors
Mfr Name: Lite-On Inc.
Lite-On Inc.
The Lite-On Inc. LTV-844S is a surface mount optoisolator with a high input-output isolation voltage of 5,000Vrms. It offers a low collector dark current and a current transfer ratio of 20%.
Total Stock: 8 pcs
$ Price Range: $0.99

LTV-844S Available from 1 distributor

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LTV-844S Specifications Quick View

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

LTV-844S Description

Short technical summary and product information.

The Lite-On Inc. LTV-844S is a 4-channel optoisolator designed for surface mounting. It provides a high input-output isolation voltage of 5,000Vrms, ensuring robust electrical separation.

 

Key electrical characteristics include a low collector dark current, with a maximum of 10⁻⁷A at V CE = 20V, and a minimum current transfer ratio (CTR) of 20% at I F = ±1mA and V CE = 5V. This component is suitable for applications requiring reliable signal isolation.

 

The LTV-844S is available in a surface mounting package, facilitating integration into modern PCB designs. It is also offered in tape and reel packaging for automated assembly processes.

LTV-844S Quick Information

Product Type: Optoisolator
Canonical Name: Lite-On Inc. LTV-844S Optoisolator
Subcategory: Transistor, Photovoltaic Output

LTV-844S Compliance

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

LTV-844S Estimated Pricing

Qty Low High
1+ $0.99 $0.99

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

LTV-844S Features

  • High input-output isolation voltage of 5,000Vrms.
  • Low collector dark current, maximum 10⁻⁷A.
  • Minimum current transfer ratio of 20%.
  • Surface mounting package for easy integration.
  • Available in tape and reel packaging.

LTV-844S Applications

  • Used in power supply feedback circuits.
  • Ideal for industrial control signal isolation.
  • Suitable for logic-level interface coupling.
  • Applicable in communication line isolation.
  • Used in medical device isolation barriers.

LTV-844S FAQs

4 frequently asked questions generated from this part’s specifications.
What is the isolation voltage of the LTV-844S optoisolator?

The LTV-844S optoisolator has a high input-output isolation voltage of 5,000Vrms.

What is the minimum current transfer ratio (CTR) for the LTV-844S?

The minimum current transfer ratio (CTR) for the LTV-844S is 20% at IF = ±1mA and VCE = 5V.

What is the maximum collector dark current of the LTV-844S?

The maximum collector dark current (I CEO) for the LTV-844S is 10⁻⁷A at V CE = 20V.

What type of package is the LTV-844S optoisolator available in?

The LTV-844S optoisolator is available in a surface mounting package and also in tape and reel packaging.

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