component
EJ
Public Made by Adomby adom
DIYI Elec Tech Diodes - Fast Recovery Rectifiers, SOD-123FL. Unpolarised two-terminal part: the datasheet prints no pin numbers, so pins 1 and 2 follow the library convention, KiCad symbol/footprint/3D.
3D Model
Open in new tab ↗
Loads when you scroll to it. Unloads after 5 minutes in the background.
Symbol & Footprint
Schematic Symbol
Open full view ↗Loads when you scroll to it. Unloads after 5 minutes in the background.
PCB Footprint
Open full view ↗Loads when you scroll to it. Unloads after 5 minutes in the background.
Datasheet
Open in new tab ↗Loads when you scroll to it. Unloads after 5 minutes in the background.
README
markdownEJ
DIYI Elec Tech · Diodes - Fast Recovery Rectifiers · SOD-123FL
EJ from DIYI Elec Tech, in a SOD-123FL. Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.
Pinout
| Pin | Name | Type | Function |
|---|---|---|---|
| 1 | K | passive | Cathode: the banded/marked end per the datasheet; pad 1 of the KiCad diode footprint. |
| 2 | A | passive | Anode. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | DIYI Elec Tech |
| Package | SOD-123FL |
| Category | Diodes |
| Pins | 2 |
Electrical characteristics
Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).
| Parameter | Symbol | Min | Typ | Max | Unit | Conditions | Page |
|---|---|---|---|---|---|---|---|
| Peak Repetitive Reverse Voltage | VRRM | 600 | V | 1 | |||
| Working Peak Reverse Voltage | VRWM | 600 | V | 1 | |||
| DC Blocking Voltage | VDC | 600 | V | 1 | |||
| RMS Reverse Voltage | VRMS | 420 | V | 1 | |||
| Average Rectified Output Current | IF(AV) | 1 | A | 1 | |||
| Non-Repetitive Peak Forward Surge Current | IFSM | 30 | A | 8.3ms single half sine-wave, superimposed on rated load (JEDEC method) | 1 | ||
| Forward Voltage per element | VFM | 1.7 | V | IF=1.0A | 1 | ||
| Peak Reverse Current | IR | 5 | uA | At rated DC blocking voltage, TA=25℃ | 1 | ||
| Peak Reverse Current | IR | 100 | uA | At rated DC blocking voltage, TA=125℃ | 1 | ||
| Maximum reverse recovery time | Trr | 35 | ns | IF=0.5A, IR=1A, Irr=0.25A | 1 | ||
| Operating and Storage Temperature Range | TJ,TSTG | -55 | 150 | ℃ | 1 | ||
| Typical Junction Capacitance | CJ | 10 | pF | 1.0 MHz, applied reverse voltage 4.0V D.C. | 1 |
CAD (KiCad official)
- Symbol:
EJ - Footprint:
Diode_SMD:D_SOD-123F - 3D model: SOD-123FL (KiCad packages3D, STEP)
- 3D model files:
ej-etched.step/ej-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);ej.step/ej.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: DIYI Elec Tech datasheet (3 pp, sha256
d8227eff1a2c0245, retrieved 2026-10-23, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins, primarycathode-band convention(convention), consensusoff(agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish. - CAD: KiCad official libraries (CC-BY-SA 4.0).