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LTV-357T The Lite-On Inc. LTV-357T is a transistor output optocoupler with 3750Vrms isolation voltage and a 4-SOP package. It operates with a 50mA forward current.
Mfr Part #:

LTV-357T

Available from 6 distributors
Mfr Name: Lite-On Inc.
Lite-On Inc.
The Lite-On Inc. LTV-357T is a transistor output optocoupler with 3750Vrms isolation voltage and a 4-SOP package. It operates with a 50mA forward current.
✓ Total Stock: 4,385 pcs
$ Price Range: $1.24

LTV-357T Available from 6 distributors

✓ Authorised
✓ Non-Authorised
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

LTV-357T Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Current Transfer Ratio (Max)
Current Transfer Ratio (Min)
Forward Current
Halogen Free
Input Type
Junction Temperature
Mounting Type
Number of Channels
Operating Temperature
Output Type
Rise
Supplier Device Package
Supplier Package
Tape & Reel
Vce Saturation (Max)
Voltage
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LTV-357T Description

Short technical summary and product information.

The Lite-On Inc. LTV-357T is a transistor output optocoupler designed for high input-output isolation. It provides a high isolation voltage of 3750Vrms and a collector-emitter voltage of 35V.

 

This optocoupler features a current transfer ratio (CTR) ranging from a minimum of 50% at 5mA to a maximum of 600% at 5mA. It has a fast response time with rise and fall times of 4µs and 3µs, respectively. The device is rated for a maximum forward current of 50mA and a collector current of 50mA.

 

Packaged in a 4-SMD, Gull Wing (4-SOP) configuration, the LTV-357T is suitable for surface mounting and applications requiring high-density mounting, such as hybrid substrates and programmable controllers. It operates within a temperature range of -55°C to 110°C.

 

The LTV-357T series complies with RoHS3 directives and is classified as MSL 1. It is also halogen-free.

LTV-357T Quick Information

Product Type: Optocoupler
Series: LTV-357T
Canonical Name: LTV-357T Photocoupler
Subcategory: Transistor Output

LTV-357T Compliance

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

LTV-357T Estimated Pricing

Qty Low High
1+ $1.24 $1.24

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

LTV-357T Features

  • High input-output isolation voltage 3750Vrms.
  • Collector-emitter voltage rating of 35V.
  • Current transfer ratio from 50% to 600%.
  • Fast response times of 4µs and 3µs.
  • Surface mountable 4-SOP package.

LTV-357T Applications

  • Suitable for hybrid substrates.
  • Used in programmable controllers.
  • Applicable to system appliances.
  • Ideal for measuring instruments.

LTV-357T FAQs

7 frequently asked questions generated from this part’s specifications.
What is the isolation voltage of the LTV-357T optocoupler?

The isolation voltage is 3750Vrms.

What is the minimum current transfer ratio (CTR) for the LTV-357T?

The minimum CTR is 50% at an input current of 5mA and VCE of 5V.

What is the operating temperature range for the LTV-357T?

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

What type of package is the LTV-357T available in?

The LTV-357T is available in a 4-SMD, Gull Wing (4-SOP) package.

Is the LTV-357T RoHS compliant?

Yes, the LTV-357T is RoHS3 compliant.

What is the Moisture Sensitivity Level (MSL) for the LTV-357T?

The MSL is 1.

Is the LTV-357T halogen-free?

Yes, the LTV-357T is halogen-free.

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