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FSFR2100U The FSFR2100U is an integrated power switch from ON Semiconductor designed for half-bridge resonant converters. It offers 400W of power and operates with a 24V output voltage.
Mfr Part #:

FSFR2100U

Available from 1 distributors
Mfr Name: On Semiconductor
On Semiconductor
The FSFR2100U is an integrated power switch from ON Semiconductor designed for half-bridge resonant converters. It offers 400W of power and operates with a 24V output voltage.
✓ Total Stock: 700 pcs
$ Price Range: $0.75

FSFR2100U Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Smaxon Electronics ✓
Non-Authorised Inventory information
700 pcs
On Request
700 pcs On Request 1 On Request On Request 10+ On Request On Request
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.

FSFR2100U Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Control Features
Duty Cycle
Fault Protection
Frequency
Internal Switch(s)
Mounting Type
Operating Temperature
Output Current
Output Isolation
Output Voltage
Power (Watts)
Power Dissipation
Supplier Device Package
Topology
Voltage
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FSFR2100U Description

Short technical summary and product information.

The FSFR2100U is an offline power switch manufactured by ON Semiconductor, designed for use in 400W half-bridge resonant converter applications. This component features an integrated switch and is housed in a 9-SIP package, suitable for through-hole mounting.

 

Key electrical specifications include an output voltage of 24V and an output current of 8A. The device supports a maximum power dissipation of 400W and a typical power dissipation of 12W. It operates within a frequency range of up to 300kHz and features control functions such as EN and frequency control. The operating temperature range is from -40°C to 130°C (TJ).

 

Fault protection features include current limiting, overload protection, over-temperature protection, and over-voltage protection, enhancing system reliability. The topology is a half-bridge with isolated output. The supply current is nominal at 7mA and maximum at 9mA. The duty cycle is rated at 50%.

 

This component is suitable for various power supply designs requiring efficient offline conversion. Its through-hole mounting and SIP package facilitate integration into many circuit designs.

FSFR2100U Quick Information

Product Type: Offline Switch
Canonical Name: FSFR2100U Integrated Power Switch
Subcategory: Offline Switches

FSFR2100U Compliance

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

FSFR2100U Estimated Pricing

Qty Low High
1+ $0.75 $0.75

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

FSFR2100U Features

  • Integrated power switch for half-bridge converters.
  • 400W maximum power dissipation capability.
  • 8A output current and 24V output voltage.
  • Operates up to 300kHz frequency.
  • Through-hole mounting in a 9-SIP package.

FSFR2100U Applications

  • Used in 400W half-bridge converters.
  • Suitable for offline power supply designs.
  • Enables efficient power conversion.
  • Features robust fault protection.

FSFR2100U FAQs

7 frequently asked questions generated from this part’s specifications.
What is the output voltage of the FSFR2100U?

The output voltage is 24V.

What is the maximum output current for the FSFR2100U?

The maximum output current is 8A.

What is the maximum power dissipation of the FSFR2100U?

The maximum power dissipation is 400W.

What is the operating temperature range for the FSFR2100U?

The operating temperature range is -40°C to 130°C (TJ).

What package type is the FSFR2100U available in?

The FSFR2100U is available in a 9-SIP package.

How is the FSFR2100U mounted?

The FSFR2100U is mounted using the Through Hole method.

What fault protection features does the FSFR2100U offer?

The FSFR2100U offers current limiting, over load, over temperature, and over voltage protection.

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