component
5.0SMDJ90A
Public Made by Adomby adom
YFW ESD And Surge Protection (TVS/ESD), DO-214AB(SMC). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
main
5.0SMDJ90A
YFW · ESD And Surge Protection (TVS/ESD) · DO-214AB(SMC)
5.0SMDJ90A from YFW, 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 | Cathode | passive | Cathode terminal of the unidirectional 5.0SMDJ90A; the color band marks the cathode end, and the device is rated for a 90 V reverse stand-off voltage (VRWM) with 100 V minimum breakdown voltage at 1 mA. |
| 2 | Anode | passive | Anode terminal of the unidirectional 5.0SMDJ90A; maximum clamping voltage is 146 V at 34.59 A IPP, with maximum reverse leakage of 5 µA at VRWM. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | YFW |
| Package | DO-214AB(SMC) |
| Category | Circuit 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 (min) | VBR | 100 | V | IT = 1 mA | 2 | ||
| Breakdown Voltage (max) | VBR | 111 | V | IT = 1 mA | 2 | ||
| Max. Clamping Voltage | VC | 146 | V | @ IPP = 34.59 A | 2 | ||
| Max. Peak Pulse Current | IPP | 34.59 | A | 10/1000 us waveform | 2 | ||
| Max. Reverse Leakage | IR | 5 | uA | @ VRWM | 2 | ||
| Peak power dissipation | PPP | 5000 | W | 10/1000 us waveform (Note 1) | 1 | ||
| Power dissipation on infinite heatsink | PD | 6.5 | W | TL = 75 °C | 1 | ||
| Peak forward surge current | IFSM | 300 | A | 8.3 ms single half sinewave, unidirectional only (Note 2) | 1 | ||
| Maximum instantaneous forward voltage | VF | 3.5 | V | at 100 A for unidirectional only (Note 3) | 1 | ||
| Operating junction and storage temperature range | TJ,TSTG | -55 | 150 | °C | 1 |
CAD (KiCad official)
- Symbol:
5.0SMDJ90A - Footprint:
Diode_SMD:D_SMC - 3D model: DO-214AB(SMC) (KiCad packages3D, STEP)
- 3D model files:
5-0smdj90a-etched.step/5-0smdj90a-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);5-0smdj90a.step/5-0smdj90a.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: YFW datasheet (5 pp, sha256
b40fb1b0dbd1f629, retrieved 2026-10-15, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-haiku-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).
# 5.0SMDJ90A
**YFW** · ESD And Surge Protection (TVS/ESD) · DO-214AB(SMC)
5.0SMDJ90A from YFW, 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 | Cathode | passive | Cathode terminal of the unidirectional 5.0SMDJ90A; the color band marks the cathode end, and the device is rated for a 90 V reverse stand-off voltage (VRWM) with 100 V minimum breakdown voltage at 1 mA. |
| 2 | Anode | passive | Anode terminal of the unidirectional 5.0SMDJ90A; maximum clamping voltage is 146 V at 34.59 A IPP, with maximum reverse leakage of 5 µA at VRWM. |
## Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | YFW |
| Package | DO-214AB(SMC) |
| Category | Circuit 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 (min) | VBR | 100 | | | V | IT = 1 mA | 2 |
| Breakdown Voltage (max) | VBR | | | 111 | V | IT = 1 mA | 2 |
| Max. Clamping Voltage | VC | | | 146 | V | @ IPP = 34.59 A | 2 |
| Max. Peak Pulse Current | IPP | | | 34.59 | A | 10/1000 us waveform | 2 |
| Max. Reverse Leakage | IR | | | 5 | uA | @ VRWM | 2 |
| Peak power dissipation | PPP | | | 5000 | W | 10/1000 us waveform (Note 1) | 1 |
| Power dissipation on infinite heatsink | PD | | | 6.5 | W | TL = 75 °C | 1 |
| Peak forward surge current | IFSM | | | 300 | A | 8.3 ms single half sinewave, unidirectional only (Note 2) | 1 |
| Maximum instantaneous forward voltage | VF | | | 3.5 | V | at 100 A for unidirectional only (Note 3) | 1 |
| Operating junction and storage temperature range | TJ,TSTG | -55 | | 150 | °C | | 1 |
## CAD (KiCad official)
- Symbol: `5.0SMDJ90A`
- Footprint: `Diode_SMD:D_SMC`
- 3D model: DO-214AB(SMC) (KiCad packages3D, STEP)
- 3D model files: `5-0smdj90a-etched.step` / `5-0smdj90a-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `5-0smdj90a.step` / `5-0smdj90a.glb` are the bare package body.
## Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- **Datasheet:** [YFW datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8782647192488431616) (5 pp, sha256 `b40fb1b0dbd1f629`, retrieved 2026-10-15, tier: lcsc)
- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.3`, primary `claude-haiku-5-5` (text), consensus `claude-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).
[Datasheet PDF](docs/5-0smdj90a-datasheet.pdf)