component
SMC5345A
Public Made by Adomby adom
ZHIDE Zener Diodes, 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.
3D Model
Open in new tab ↗
Loads when you scroll to it. Unloads after 5 minutes in the background.
Symbol & Footprint
Schematic Symbol
Open full view ↗Loads when you scroll to it. Unloads after 5 minutes in the background.
PCB Footprint
Open full view ↗Loads when you scroll to it. Unloads after 5 minutes in the background.
Datasheet
Open in new tab ↗Loads when you scroll to it. Unloads after 5 minutes in the background.
README
markdownSMC5345A
ZHIDE · Zener Diodes · DO-214AB(SMC)
SMC5345A from ZHIDE, 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 | 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 | DO-214AB(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 (min / nominal / max) | VZ MIN. / VZ AVE. / VZ MAX. | 8.27 | 8.7 | 9.14 | V | 3 | |
| Maximum Zener impedance | ZZT MAX. | 150 | Ω | @IZT, IZT = 2.0 mA as printed in this row | 3 | ||
| Maximum Zener impedance at knee current | ZZK MAX. | 200 | Ω | @IZK = 1.00 mA | 3 | ||
| Maximum reverse leakage current | IR | 10 | uA | @VR = 6.6 V | 3 | ||
| Maximum Zener current | IZM | 545 | mA | 3 | |||
| Maximum forward voltage | VF | 1.2 | V | at IF = 200 mA | 1 | ||
| DC power dissipation | PD | 5 | W | at TL = 75 °C (lead temperature at 3/8 in (9.5 mm) from body) | 1 | ||
| Junction temperature range | TJ | -55 | 150 | °C | TJ, TSTG range as printed | 1 | |
| Storage temperature range | TSTG | -55 | 150 | °C | TJ, TSTG range as printed | 1 |
CAD (KiCad official)
- Symbol:
SMC5345A - Footprint:
Diode_SMD:D_SMC - 3D model: DO-214AB(SMC) (KiCad packages3D, STEP)
- 3D model files:
smc5345a-etched.step/smc5345a-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);smc5345a.step/smc5345a.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: ZHIDE datasheet (3 pp, sha256
29451b6f7839fa0a, retrieved 2026-10-16, 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).