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SMZ100
Public Made by Adomby adom
DIOTEC Zener Diodes, DO-213AB. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
3D Model
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Symbol & Footprint
Schematic Symbol
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PCB Footprint
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Datasheet
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README
markdownSMZ100
DIOTEC · Zener Diodes · DO-213AB
SMZ100 from DIOTEC, in a DO-213AB. 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 terminal at the white-band end of the MELF body; for the SMZ100 Zener (VZ 94 V to 106 V at IZ = 5 mA) it connects to the positive side in reverse-breakdown operation. |
| 2 | A | passive | Anode, the terminal at the unmarked end of the MELF body, opposite the white band; Ptot is 2 W with 50 mm2 copper pads at each terminal. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | DIOTEC |
| Package | DO-213AB |
| Category | Diodes |
| Pins | 2 |
CAD (KiCad official)
- Symbol:
SMZ100 - Footprint:
Diode_SMD:D_MELF - 3D model: DO-213AB (KiCad packages3D, STEP)
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: DIOTEC datasheet (3 pp, sha256
7e18dd6fdf883790, retrieved 2026-10-13, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-sonnet-5-5(text+vision), consensusclaude-opus-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).