component
5.0SMDJ40CAQ
Public Made by Adomby adom
Yangzhou Yangjie Elec Tech TVS, DO-214AB(SMC). 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 | 8d ago |
| viewers | 8d ago |
| 5-0smdj40caq-etched.glb | 8d ago |
| 5-0smdj40caq-etched.step | 8d ago |
| 5-0smdj40caq-hero.glb | 8d ago |
| 5-0smdj40caq-hero.overlay.json | 8d ago |
| 5-0smdj40caq.glb | 8d ago |
| 5-0smdj40caq.kicad_mod | 8d ago |
| 5-0smdj40caq.kicad_sym | 8d ago |
| 5-0smdj40caq.lbr | 8d ago |
| 5-0smdj40caq.step | 8d ago |
| package.json | 8d ago |
| page.json | 8d ago |
| README.md | 8d ago |
5.0SMDJ40CAQ
Yangzhou Yangjie Elec Tech · TVS · DO-214AB(SMC)
5.0SMDJ40CAQ from Yangzhou Yangjie Elec Tech, in a DO-214AB(SMC). 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 | 1 | passive | Terminal 1 of an unpolarised fuse; either orientation. |
| 2 | 2 | passive | Terminal 2 of an unpolarised fuse; either orientation. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Yangzhou Yangjie Elec Tech |
| Package | DO-214AB(SMC) |
| Category | TVS/Fuse/Board Level Protection |
| 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 |
|---|---|---|---|---|---|---|---|
| Breakdown voltage | VBR | 44.4 | 49.1 | V | @ IT = 1.0 mA, Ta=25℃ | 2 | |
| Test current | IT | 1 | mA | Pulse test tp≤50ms | 2 | ||
| Maximum reverse leakage | IR | 5 | μA | @ VRWM | 2 | ||
| Working peak reverse voltage | VRWM | 40 | V | 2 | |||
| Maximum reverse surge current | IPP | 77.5 | A | Surge waveform per Fig. 3 and derated per Fig.2 | 2 | ||
| Maximum clamping voltage | Vc | 64.5 | V | @ IPP | 2 | ||
| Peak power dissipation | PPPM | 5000 | W | 10/1000us waveform | 1 | ||
| Power dissipation | PD | 6.5 | W | on infinite heat sink at TL=75℃ | 1 | ||
| Operating junction temperature | TJ | -55 | 175 | ℃ | 1 | ||
| Storage temperature range | TSTG | -55 | 175 | ℃ | 1 | ||
| Thermal resistance junction to ambient | RθJ-A | 75 | ℃/W | junction to ambient | 2 | ||
| Thermal resistance junction to lead | RθJ-L | 15 | ℃/W | junction to lead | 2 | ||
| Thermal resistance junction to case | RθJ-C | 13 | ℃/W | junction to case | 2 |
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 |
|---|---|---|---|---|
| housing | black | 4. Body color: Black | 4 | |
| contacts | tin | ● Terminals: Matte tin plated leads, solderable per J-STD-002 and JESD22-B102 | 1 |
CAD (KiCad official)
- Symbol:
5.0SMDJ40CAQ - Footprint:
Diode_SMD:D_SMC - 3D model: DO-214AB(SMC) (KiCad packages3D, STEP)
- 3D model files:
5-0smdj40caq-etched.step/5-0smdj40caq-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);5-0smdj40caq.step/5-0smdj40caq.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
8253fa2c70c65eb2, retrieved 2026-10-22, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins, primarytwo-terminal 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).