

Overview
The DF04S is a bridge Rectifier made by onsemi in a SDIP-4 package with 4 pins. -55℃~+150℃ 1.1V@1.5A 1.5A 400V 50A 5uA@400V Single-Phase Rectifier SDIP-4 Bridge Rectifiers ROHS.
PCBKit's library has its KiCad symbol (Diode_Bridge:DF04S, from KiCad's library) and its footprint (Diode_SMD:Diode_Bridge_OnSemi_SDIP-4L, from KiCad's library), ready for a KiCad board. 2,268 are in stock at JLCPCB (part C232846). 1 open-source board in 1 repository on GitHub use it.
Symbol
Footprint
Parameters
7- Current - Rectified
- 1.5A
- Non-Repetitive Peak Forward Surge Current
- 50A
- Operating Junction Temperature Range
- -55℃~+150℃
- Reverse Leakage Current (Ir)
- 5uA@400V
- Type
- Single-Phase Rectifier
- Voltage - DC Reverse(Vr)
- 400V
- Voltage - Forward(Vf@If)
- 1.1V@1.5A
Order codes
1- DF04SLCSC C232846
Pinout
4| Pin | Name | Type |
|---|---|---|
| 1 | + | Passive |
| 2 | - | Passive |
| 3 | — | Passive |
| 4 | — | Passive |
Open-source boards using it
All 1- 2 layers68.8 × 48.6 mm

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<iframe src="https://pcbkit.io/embed/parts/onsemi/DF04S" title="DF04S in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe><img src="https://pcbkit.io/embed/parts/onsemi/DF04S.jpg" alt="DF04S" width="1200" height="900">[](https://pcbkit.io/parts/onsemi/DF04S)Questions
Is there a KiCad symbol and footprint for the DF04S?
Yes. The symbol is Diode_Bridge:DF04S and the footprint Diode_SMD:Diode_Bridge_OnSemi_SDIP-4L, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the DF04S?
SDIP-4, with 4 pins. Its footprint is drawn on this page.
Where is the DF04S datasheet?
onsemi publishes it: the Datasheet link on this page opens it.
Where can I order the DF04S?
JLCPCB lists it as part C232846, with 2,268 in stock; the sellers' links on this page open their listings.
What can replace the DF04S?
Parts like it in the library: the DF06S by SEP, the DF10S by onsemi, the DBL205S by Yangzhou Yangjie Electronic Technology and the DF06S by onsemi. Check their datasheets: a part that fits the footprint may still differ in its ratings.
Which open-source boards use the DF04S?
1 board in 1 repository on GitHub; the most starred are listed on this page, with their KiCad files.
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