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DF04S DF04S is a single-phase bridge rectifier from On Semiconductor, rated for 400V reverse voltage and 1.5A average rectified current. It comes in a surface-mount 4-SDIP package with gull wing terminals.
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DF04S

Available from 5 distributors
Mfr Name: On Semiconductor
On Semiconductor
DF04S is a single-phase bridge rectifier from On Semiconductor, rated for 400V reverse voltage and 1.5A average rectified current. It comes in a surface-mount 4-SDIP package with gull wing terminals.
✓ Total Stock: 546,955 pcs
$ Price Range: $0.29 - $0.54

DF04S Available from 5 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.

DF04S Specifications Quick View

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DF04S Description

Short technical summary and product information.

The DF04S is a single-phase bridge rectifier from On Semiconductor, part of the DFxS family. It is designed for converting AC to DC in power supply applications. The device features a maximum repetitive reverse voltage (VRRM) of 400V and an average rectified current (IF(AV)) of 1.5A at 40°C. It can handle non-repetitive peak forward surge current (IFSM) of 50A and has an I²t rating of 10 A²s.

 

The forward voltage (VF) is typically 0.94V and maximum 1.1V at 1.5A and 25°C. The junctions are glass passivated for reliability. The operating junction temperature range is -55°C to 150°C, with a storage temperature range of -55°C to 150°C. Power dissipation is 3.1W, and thermal resistance junction-to-ambient (RθJA) is 62°C/W.

 

The DF04S is housed in a 4-SMD gull wing package (4-SDIP) for surface mount assembly. It is RoHS3 compliant, lead-free, and UL certified (E258596). The device is suitable for general-purpose AC/DC rectification in power supplies, adapters, and other electronic equipment.

DF04S Quick Information

Product Type: Bridge Rectifier
Series: DFxS
Canonical Name: DF04S Bridge Rectifier, Single Phase, 400V, 1.5A, Surface Mount, 4-SDIP
Subcategory: Single Phase Bridge Rectifier

DF04S Compliance

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

DF04S Estimated Pricing

Qty Low High
1+ $0.54 $0.54
10+ $0.48 $0.48
100+ $0.36 $0.36
500+ $0.29 $0.29

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

DF04S Features

  • Single-phase bridge rectifier design.
  • Rated for 400V reverse voltage.
  • 1.5A average rectified current.
  • 50A non-repetitive surge capability.
  • Glass passivated junctions for reliability.

DF04S Applications

  • AC to DC conversion in power supplies.
  • General purpose rectification circuits.
  • Used in adapters and chargers.
  • Suitable for industrial electronics.

DF04S FAQs

7 frequently asked questions generated from this part’s specifications.
What is the maximum repetitive reverse voltage of the DF04S?

400V.

What is the average rectified current rating?

1.5A at 40°C.

What is the forward voltage drop?

Typical 0.94V, maximum 1.1V at 1.5A and 25°C.

What package does the DF04S come in?

4-SMD gull wing (4-SDIP) surface mount package.

What is the surge current rating?

50A non-repetitive peak forward surge current (8.3ms half-sine wave).

Is the DF04S RoHS compliant?

Yes, RoHS3 compliant and lead-free.

What is the operating temperature range?

-55°C to 150°C junction temperature.

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