FSL138MRTWDTU The FSL138MRTWDTU from On Semiconductor is an AC/DC converter and offline switch in a TO-220F-6L package. It operates with a voltage range of 7.5V to 26V and provides up to 50W of power.
Mfr Part #:

FSL138MRTWDTU

Available from 1 distributors
Mfr Name: On Semiconductor
On Semiconductor
The FSL138MRTWDTU from On Semiconductor is an AC/DC converter and offline switch in a TO-220F-6L package. It operates with a voltage range of 7.5V to 26V and provides up to 50W of power.
✓ Total Stock: 8,932 pcs
$ Price Range: $0.75

FSL138MRTWDTU Available from 1 distributor

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FSL138MRTWDTU Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Duty Cycle
Fault Protection
Frequency
Halogen Free
Internal Switch(s)
Lead Style
Mounting Type
Operating Temperature
Output Isolation
Power (Watts)
Supplier Device Package
Supplier Package
Topology
Voltage

FSL138MRTWDTU Description

Short technical summary and product information.

The FSL138MRTWDTU is an integrated circuit from On Semiconductor designed as an AC/DC converter and offline switch. It features a Flyback topology and an isolated output, making it suitable for various power supply applications.

 

This component operates within a voltage range of 7.5V to 26V and can deliver up to 50W of power. It has a frequency of 67kHz and a duty cycle of 67%. The device includes fault protection features such as current limiting, overload, over-temperature, and over-voltage protection.

 

Packaged in a TO-220-6 Full Pack with formed leads, the FSL138MRTWDTU is designed for through-hole mounting. Its operating temperature range is -40°C to 125°C (TJ). The internal switch is integrated, simplifying circuit design.

 

This IC is compliant with RoHS3 standards and has an MSL rating of 1 (Unlimited). It is suitable for applications requiring efficient and reliable AC/DC conversion.

FSL138MRTWDTU Quick Information

Product Type: AC/DC Converter, Offline Switch
Canonical Name: FSL138MRTWDTU AC/DC Converter, Offline Switch
Subcategory: Offline Switches

FSL138MRTWDTU Compliance

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

FSL138MRTWDTU Estimated Pricing

Qty Low High
1+ $0.75 $0.75

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

FSL138MRTWDTU Features

  • AC/DC converter and offline switch.
  • Isolated Flyback topology.
  • 50W power output capability.
  • Wide 7.5V to 26V operating voltage.
  • TO-220-6L package for through-hole mounting.

FSL138MRTWDTU Applications

  • Used in offline AC-DC power supply designs.
  • Ideal for isolated flyback converter applications.
  • Suitable for consumer and industrial power systems.
  • Integrates protection for robust power management.

FSL138MRTWDTU FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating temperature range of the FSL138MRTWDTU?

The operating junction temperature range is -40°C to 125°C.

What is the switching frequency of the FSL138MRTWDTU?

The switching frequency is 67kHz.

What is the input voltage range for the FSL138MRTWDTU?

The input voltage range is 7.5V to 26V.

What package does the FSL138MRTWDTU come in?

The device is housed in a TO-220-6 Full Pack with formed leads (TO-220F-6L).

What fault protection features does the FSL138MRTWDTU include?

It includes current limiting, overload protection, over-temperature protection, and over-voltage protection.

What is the maximum power dissipation of the FSL138MRTWDTU?

The maximum power dissipation is 50W.

Is the FSL138MRTWDTU an isolated or non-isolated converter?

It is an isolated flyback converter.

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