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VOM452T The Vishay Dale VOM452T is a high-speed optocoupler featuring 3750Vrms isolation and a 1 MBd data rate. It is packaged in an industry-standard SOP-5 for surface mounting.
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VOM452T

Available from 1 distributors
Mfr Name: Vishay
Vishay
The Vishay Dale VOM452T is a high-speed optocoupler featuring 3750Vrms isolation and a 1 MBd data rate. It is packaged in an industry-standard SOP-5 for surface mounting.
✓ Total Stock: 13,500 pcs
$ Price Range: $0.39

VOM452T Available from 1 distributor

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13,500 pcs
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VOM452T Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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Current
Current Transfer Ratio (Max)
Current Transfer Ratio (Min)
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VOM452T Description

Short technical summary and product information.

The Vishay Dale VOM452T is a high-speed optocoupler designed for reliable signal isolation in industrial applications. It consists of an infrared emitting diode coupled to a high-speed photo detector with a transistor output.

 

Key electrical specifications include an isolation test voltage of 3750Vrms and a high common mode transient immunity of 15,000 V/µs. The device operates at a data rate of 1 MBd and features an open-collector output compatible with TTL logic systems. The input current is rated at 25 mA, with a minimum current transfer ratio of 20% and a maximum of 50% at 16mA.

 

Packaged in an industry-standard 5-SOP (6-SOIC) footprint, the VOM452T is suitable for surface mounting and compatible with infrared vapor phase reflow and wave soldering processes. It operates within a temperature range of -55°C to 100°C.

 

This optocoupler is an ideal solution for applications such as fieldbus communication and control, logic ground isolation, analog signal ground isolation, and as a replacement for pulse transformers. Its design, including a Faraday shield, helps reject common mode transient voltages.

VOM452T Quick Information

Product Type: Optocoupler
Canonical Name: Vishay Dale VOM452T Optocoupler
Subcategory: Transistor Output

VOM452T Compliance

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

VOM452T Estimated Pricing

Qty Low High
1+ $0.39 $0.39

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

VOM452T Features

  • High speed 1 MBd optocoupler.
  • 3750Vrms isolation voltage rating.
  • Very high common mode transient immunity.
  • Industry standard SOP-5 package.
  • Suitable for surface mounting.

VOM452T Applications

  • Ideal for industrial communication bus isolation.
  • Used for logic ground isolation.
  • Applicable for analog signal isolation.
  • Suitable for IPM drivers.

VOM452T FAQs

5 frequently asked questions generated from this part’s specifications.
What is the isolation voltage of the VOM452T optocoupler?

The isolation test voltage is 3750Vrms.

What is the data rate of the VOM452T optocoupler?

The data rate is 1 MBd.

What package type is the VOM452T optocoupler supplied in?

The VOM452T is supplied in a 5-SOP package, also described as 6-SOIC (0.173", 4.40mm Width), 5 Leads.

What is the operating temperature range for the VOM452T optocoupler?

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

What is the common mode transient immunity of the VOM453?

The common mode transient immunity is 15,000 V/µs at VCM = 1500 V.

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