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DF04S Single phase bridge rectifier with 400V peak repetitive reverse voltage and 1.5A average forward current. Surface mount package in DFS (4-SMD, Gull Wing) for compact designs.
Mfr Part #:

DF04S

Available from 2 distributors
Mfr Name: Vishay
Vishay
Single phase bridge rectifier with 400V peak repetitive reverse voltage and 1.5A average forward current. Surface mount package in DFS (4-SMD, Gull Wing) for compact designs.
✓ Total Stock: 1,210 pcs

DF04S Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Husky International Electronic ✓
Non-Authorised Inventory information
1,160 pcs
On Request
1160 pcs On Request 1 On Request On Request N/A On Request On Request
Partservice ✓
Non-Authorised Inventory information
50 pcs
On Request
50 pcs On Request 1 On Request On Request On Request 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.

DF04S Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Diode Type
Halogen Free
Mounting Type
Operating Temperature
Supplier Device Package
Technology
Voltage
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DF04S Description

Short technical summary and product information.

The DF04S is a single phase bridge rectifier designed for converting AC to DC in power supply applications. It features a peak repetitive reverse voltage of 400V and an average rectified forward current of 1.5A at 40°C ambient. The forward voltage is typically 0.94V and maximum 1.1V at 1.5A and 25°C, enabling efficient operation. The device offers a non-repetitive peak forward surge current rating of 50A (8.3ms half-sine wave) and an I2t rating of 10 A²s, providing robustness against inrush currents. The bridge rectifier is housed in a 4-SMD gull wing package (DFS) for surface mount assembly, saving board space. It operates over a junction temperature range of -55°C to 150°C and has a power dissipation of 3.1W. Thermal resistance junction-to-ambient is 62°C/W (single-die, max land pattern). The device is lead-free, halogen-free (green molding compound), and UL certified (E258596). It is suitable for general purpose AC-DC conversion in power supplies, adapters, and other applications requiring compact bridge rectification.

DF04S Quick Information

Product Type: Bridge Rectifier
Series: DF005S-DF10S
Canonical Name: Bridge Rectifier, Single Phase, 400V Vrrm, 1.5A If(Av), Surface Mount, DFS Package
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 Features

  • Single phase bridge rectifier with 400V Vrrm.
  • Average forward current of 1.5A at 40°C.
  • Low forward voltage: 0.94V typical at 1.5A.
  • High surge current rating of 50A.
  • Surface mount DFS package for compact designs.

DF04S Applications

  • AC to DC conversion in power supplies.
  • Input rectification for adapters and chargers.
  • General purpose bridge rectification in consumer electronics.
  • Industrial power modules requiring compact rectifiers.

DF04S FAQs

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

400V.

What is the average rectified forward current?

1.5A at TA=40°C.

What is the forward voltage of the DF04S?

Maximum 1.1V, typical 0.94V at 1.5A and 25°C.

What package is the DF04S available in?

4-SMD, Gull Wing (DFS) surface mount package.

What is the surge current rating?

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

What is the operating junction temperature range?

-55°C to 150°C.

What is the thermal resistance junction-to-ambient?

62°C/W (single-die, max land pattern).

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