component
ES2JF
Public Made by Adomby adom
LangJie Diodes - Fast Recovery Rectifiers, DO-214AA. Unpolarised two-terminal part: the datasheet prints no pin numbers, so pins 1 and 2 follow the library convention, KiCad symbol/footprint/3D.
Made with KiCad 10.0 · needs KiCad 10.0 or later to open · KiCad file format 20260206
| Name | Last updated |
|---|---|
| docs | 7d ago |
| viewers | 7d ago |
| es2jf-etched.glb | 7d ago |
| es2jf-etched.step | 7d ago |
| es2jf-hero.glb | 7d ago |
| es2jf-hero.overlay.json | 7d ago |
| es2jf.glb | 7d ago |
| es2jf.kicad_mod | 7d ago |
| es2jf.kicad_sym | 7d ago |
| es2jf.lbr | 7d ago |
| es2jf.step | 7d ago |
| package.json | 7d ago |
| page.json | 7d ago |
| README.md | 7d ago |
ES2JF
LangJie · Diodes - Fast Recovery Rectifiers · DO-214AA
ES2JF from LangJie, in a DO-214AA. 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 | LangJie |
| Package | DO-214AA |
| 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 |
|---|---|---|---|---|---|---|---|
| Maximum Repetitive Peak Reverse Voltage | VRRM | 600 | Volts | 1 | |||
| Maximum RMS Voltage | VRMS | 420 | Volts | 1 | |||
| Maximum DC Blocking Voltage | VDC | 600 | Volts | 1 | |||
| Maximum Average Forward Rectified Current | I(AV) | 2 | Amps | TA=100℃ (NOTE 1) | 1 | ||
| Peak Forward Surge Current | IFSM | 50 | Amps | 8.3ms single half sine wave superimposed on rated load (JEDEC Method) | 1 | ||
| Maximum DC Reverse Current | IR | 5 | µA | TA = 25℃, at rated DC blocking voltage | 1 | ||
| Maximum DC Reverse Current | IR | 100 | µA | TA = 125℃, at rated DC blocking voltage | 1 | ||
| Typical Junction Capacitance | CJ | 28 | pF | Measured at 1.0MHz, applied reverse voltage 4.0V (NOTE 2) | 1 | ||
| Typical Thermal Resistance Junction to Ambient | RθJA | 60 | ℃/W | Junction to ambient, mounted on P.C.B. with 0.3×0.3″ (8.0×8.0mm) copper pad areas (NOTE 1) | 1 | ||
| Typical Thermal Resistance Junction to Lead | RθJL | 18 | ℃/W | Junction to lead, mounted on P.C.B. with 0.3×0.3″ (8.0×8.0mm) copper pad areas (NOTE 1) | 1 | ||
| Operating Junction Temperature | TJ | -55 | 150 | ℃ | 1 | ||
| Storage Temperature Range | TSTG | -55 | 150 | ℃ | 1 |
Materials and finish
As the datasheet states them (page.json metadata.appearance; the 3D model's colours follow it).
| Part | Material | Colour / plating | Datasheet says | Page |
|---|---|---|---|---|
| contacts | copper | 1. Thermal resistance from Junction to ambient and from junction to lead mounted on P.C.B.with0.3×0.3″(8.0 × 8.0mm) copper pad areas. 2. Measured at 1.0MHz and applied reverse voltage of 4.0V | 1 |
CAD (KiCad official)
- Symbol:
ES2JF - Footprint:
Diode_SMD:D_SMB - 3D model: DO-214AA (KiCad packages3D, STEP)
- 3D model files:
es2jf-etched.step/es2jf-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);es2jf.step/es2jf.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: LangJie datasheet (6 pp, sha256
0150d0ab79a0d511, retrieved 2026-10-21, 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).