

Overview
The LL4007 is a diodes General Purpose made by STMicroelectronics in a DO-213AB package with 2 pins. -65℃~+150℃ 1 Independent 1.1V@1A 1A 1kV 30A 5uA@1kV DO-213AB Diodes - General Purpose ROHS.
PCBKit's library has its KiCad symbol (Device:D, from KiCad's library) and its footprint (Diode_SMD:D_MELF, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C125661). 2 open-source boards in 1 repository on GitHub use it.
Symbol
Footprint
Parameters
7- Current - Rectified
- 1A
- Diode Configuration
- 1 Independent
- Non-Repetitive Peak Forward Surge Current
- 30A
- Operating Junction Temperature Range
- -65℃~+150℃
- Reverse Leakage Current (Ir)
- 5uA@1kV
- Voltage - DC Reverse(Vr)
- 1kV
- Voltage - Forward(Vf@If)
- 1.1V@1A
Order codes
1- LL4007LCSC C125661
Pinout
2| Pin | Name | Type |
|---|---|---|
| 1 | K | Passive |
| 2 | A | Passive |
Open-source boards using it
All 2- 2 layers145 × 118 mm

- 2 layers145 × 118 mm

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Is there a KiCad symbol and footprint for the LL4007?
Yes. The symbol is Device:D and the footprint Diode_SMD:D_MELF, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the LL4007?
DO-213AB, with 2 pins. Its footprint is drawn on this page.
Where is the LL4007 datasheet?
STMicroelectronics publishes it: the Datasheet link on this page opens it.
Where can I order the LL4007?
JLCPCB lists it as part C125661, with 0 in stock; the sellers' links on this page open their listings.
What can replace the LL4007?
Parts like it in the library: the DL4007 by MDD, the DL4007 by FUXINSEMI, the SM4007 by YFW and the SM4007 by YONGYUTAI. Check their datasheets: a part that fits the footprint may still differ in its ratings.
Which open-source boards use the LL4007?
2 boards in 1 repository on GitHub; the most starred are listed on this page, with their KiCad files.
Parts like it
8DL4007
DO-213AB-55℃~+175℃ 1 Independent 1.1V@1A 1A 1kV 30A 5uA@1kV DO-213AB Diodes - General Purpose ROHSMDDDiodes - General PurposeDL4007
MELF(DO-213AB)Diodes - General PurposeFUXINSEMISM4007
DO-213ABDiodes - General PurposeYFWSM4007
MELFMELF Diodes - General Purpose ROHSYONGYUTAIDiodes - General PurposeDL4007
DO-213AB-55℃~+175℃ 1.1V@1A 1A 1kV 30A 5uA@1kV Independent DO-213AB Diodes - General Purpose ROHSLGEDiodes - General PurposeSM5408
DO-213AB1.2V@3A 10uA@1kV 1kV 3A Independent DO-213AB Diodes - General Purpose ROHSLGEDiodes - General PurposeGL41M-E3
DO-213AB-65℃~+175℃ 1 Independent 1.2V@1A 10uA@1kV 1A 1kV DO-213AB Diodes - General Purpose ROHSVishay IntertechnologyDiodes - General PurposeDL4007
DO-213AB-55℃~+150℃ 1 Independent 1A 1V@1A 1kV 2uA@1000V 30A DO-213AB Diodes - General Purpose ROHSYFWDiodes - General Purpose