component
ES2JQ
Public Made by Adomby adom
Yangzhou Yangjie Elec Tech Fast Recovery / High Efficiency Diodes, SMB(DO-214AA). Pinout cross-checked by two models against the datasheet, 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 | 5d ago |
| viewers | 5d ago |
| es2jq-etched.glb | 5d ago |
| es2jq-etched.step | 5d ago |
| es2jq-hero.glb | 5d ago |
| es2jq-hero.overlay.json | 5d ago |
| es2jq.glb | 5d ago |
| es2jq.kicad_mod | 5d ago |
| es2jq.kicad_sym | 5d ago |
| es2jq.lbr | 5d ago |
| es2jq.step | 5d ago |
| package.json | 5d ago |
| page.json | 5d ago |
| README.md | 5d ago |
ES2JQ
Yangzhou Yangjie Elec Tech · Fast Recovery / High Efficiency Diodes · SMB(DO-214AA)
ES2JQ from Yangzhou Yangjie Elec Tech, in a SMB(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 terminal, marked by the cathode line on the package; ES2JQ is rated VRRM 600 V, IO 2.0 A. |
| 2 | A | passive | Anode terminal, the end opposite the cathode line; ES2JQ forward voltage is 1.7 V max at IFM=2.0 A. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Yangzhou Yangjie Elec Tech |
| Package | SMB(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 instantaneous forward voltage drop per diode | VF | 1.7 | V | IFM=2.0A | 1 | ||
| Maximum reverse recovery time | TRR | 35 | ns | IF=0.5A,IR=1.0A,Irr=0.25A | 1 | ||
| Maximum DC reverse current at rated blocking voltage | IRRM | 5 | μA | Ta=25℃, VRM=VRRM | 1 | ||
| Maximum DC reverse current at rated blocking voltage | IRRM | 100 | μA | Ta=125℃, VRM=VRRM | 1 | ||
| Repetitive peak reverse voltage | VRRM | 600 | V | Ta=25℃ | 1 | ||
| Average rectified output current | IO | 2 | A | @60Hz sine wave, resistance load, TL (Fig.1) | 1 | ||
| Surge (non-repetitive) forward current | IFSM | 50 | A | @60Hz half-sine wave,1 cycle, Ta=25℃ | 1 | ||
| Storage temperature | Tstg | -55 | 150 | ℃ | 1 | ||
| Junction temperature | TJ | -55 | 150 | ℃ | 1 | ||
| Thermal resistance junction to ambient | RθJ-A | 75 | ℃/W | mounted on P.C.B. with 0.3" x 0.3" copper pad areas | 2 | ||
| Thermal resistance junction to lead | RθJ-L | 20 | ℃/W | mounted on P.C.B. with 0.3" x 0.3" copper pad areas | 2 | ||
| Typical junction capacitance | CJ | 20 | pF | VR=4V,f=1MHz | 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 | tin | ● Terminals: Tin plated leads, solderable per J-STD-002 and JESD22-B102 | 1 |
CAD (KiCad official)
- Symbol:
ES2JQ - Footprint:
Diode_SMD:D_SMB - 3D model: SMB(DO-214AA) (KiCad packages3D, STEP)
- 3D model files:
es2jq-etched.step/es2jq-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);es2jq.step/es2jq.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Yangzhou Yangjie Elec Tech datasheet (5 pp, sha256
0e08d0170bf7b900, retrieved 2026-10-22, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-sonnet-5-5(text), consensusclaude-sonnet-5-5(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).