component
SMAZ15-MS
Public Made by Adomby adom
MSKSEMI Zener Diodes, SMA. 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
markdownSMAZ15-MS
MSKSEMI · Zener Diodes · SMA
SMAZ15-MS from MSKSEMI, in a SMA. 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 | MSKSEMI |
| Package | SMA |
| 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 (nominal 15.0 V) | VZ | 14.25 | 15 | 15.75 | V | @ IZT = 50 mA | 3 |
| Maximum zener impedance | ZZT | 10 | Ω | @ IZT = 50 mA | 3 | ||
| Maximum zener impedance at knee | ZZK | 150 | Ω | @ IZK = 1.0 mA | 3 | ||
| Maximum reverse leakage current | IR | 1 | μA | @ VR = 11.4 V | 3 | ||
| Maximum DC zener current | IZM | 67 | mA | 3 | |||
| DC power dissipation | PD | 1 | W | Ta = 50 °C, P.C.B. mounted (Note 1) | 2 | ||
| Maximum forward voltage | VF | 1.2 | V | @ IF = 200 mA | 2 | ||
| Thermal resistance junction to ambient | RθJA | 125 | °C | Junction to ambient (Note 1) | 2 | ||
| Junction and storage temperature range | TSTG | -65 | 150 | °C | 2 |
CAD (KiCad official)
- Symbol:
SMAZ15-MS - Footprint:
Diode_SMD:D_SMA - 3D model: SMA (KiCad packages3D, STEP)
- 3D model files:
smaz15-ms-etched.step/smaz15-ms-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);smaz15-ms.step/smaz15-ms.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: MSKSEMI datasheet (5 pp, sha256
75b1764359d5e887, retrieved 2026-10-14, 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).