component
SMC5358A
Public Made by Adomby adom
ZHIDE Zener Diodes, SMC. Unpolarised two-terminal part: the datasheet prints no pin numbers, so pins 1 and 2 follow the library convention, KiCad symbol/footprint/3D.
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SMC5358A
ZHIDE · Zener Diodes · SMC
SMC5358A from ZHIDE, in a 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 | 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 | ZHIDE |
| Package | SMC |
| 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 |
|---|---|---|---|---|---|---|---|
| Zener Voltage | VZ | 20.9 | 22 | 23.1 | V | @IZT | 3 |
| Zener Test Current | IZT | 3.5 | mA | 3 | |||
| Maximum Zener Impedance | ZZT | 50 | Ω | @IZT | 3 | ||
| Maximum Zener Impedance (knee) | ZZK | 75 | Ω | @IZK | 3 | ||
| Knee Current | IZK | 1 | mA | 3 | |||
| Maximum Reverse Leakage Current | IR | 0.5 | uA | @VR = 16.7 V | 3 | ||
| Reverse Voltage | VR | 16.7 | V | for IR | 3 | ||
| Maximum DC Zener Current | IZM | 216 | mA | 3 | |||
| Maximum forward voltage | VF | 1.2 | V | if=200mA | 1 | ||
| DC Power dissipation | PD | 5 | W | TL = 75 °C, lead temperature at 3/8'' (9.5mm) from body | 1 | ||
| Junction temperature range | TJ, TSTG | -55 | 150 | ℃ | 1 | ||
| Storage temperature range | TJ, TSTG | -55 | 150 | ℃ | 1 |
CAD (KiCad official)
- Symbol:
SMC5358A - Footprint:
Diode_SMD:D_SMC - 3D model: SMC (KiCad packages3D, STEP)
- 3D model files:
smc5358a-etched.step/smc5358a-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);smc5358a.step/smc5358a.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: ZHIDE datasheet (3 pp, sha256
29451b6f7839fa0a, 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).
# SMC5358A
**ZHIDE** · Zener Diodes · SMC
SMC5358A from ZHIDE, in a 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 | 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 | ZHIDE |
| Package | SMC |
| 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 |
|---|---|---|---|---|---|---|---|
| Zener Voltage | VZ | 20.9 | 22 | 23.1 | V | @IZT | 3 |
| Zener Test Current | IZT | | 3.5 | | mA | | 3 |
| Maximum Zener Impedance | ZZT | | | 50 | Ω | @IZT | 3 |
| Maximum Zener Impedance (knee) | ZZK | | | 75 | Ω | @IZK | 3 |
| Knee Current | IZK | | 1 | | mA | | 3 |
| Maximum Reverse Leakage Current | IR | | | 0.5 | uA | @VR = 16.7 V | 3 |
| Reverse Voltage | VR | | 16.7 | | V | for IR | 3 |
| Maximum DC Zener Current | IZM | | | 216 | mA | | 3 |
| Maximum forward voltage | VF | | | 1.2 | V | if=200mA | 1 |
| DC Power dissipation | PD | | | 5 | W | TL = 75 °C, lead temperature at 3/8'' (9.5mm) from body | 1 |
| Junction temperature range | TJ, TSTG | -55 | | 150 | ℃ | | 1 |
| Storage temperature range | TJ, TSTG | -55 | | 150 | ℃ | | 1 |
## CAD (KiCad official)
- Symbol: `SMC5358A`
- Footprint: `Diode_SMD:D_SMC`
- 3D model: SMC (KiCad packages3D, STEP)
- 3D model files: `smc5358a-etched.step` / `smc5358a-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `smc5358a.step` / `smc5358a.glb` are the bare package body.
## Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- **Datasheet:** [ZHIDE datasheet](docs/smc5358a-datasheet.pdf) (3 pp, sha256 `29451b6f7839fa0a`, retrieved 2026-10-23, tier: lcsc)
- **Extractor:** parts-factory `2.0.0` / `extract_pins`, primary `cathode-band convention` (convention), consensus `off` (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/smc5358a-datasheet.pdf)