component
MMSZ4693-TP
Public Made by Adomby adom
MCC(Micro Commercial Components) Zener Diodes, SOD-123. 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
markdownMMSZ4693-TP
MCC(Micro Commercial Components) · Zener Diodes · SOD-123
MMSZ4693-TP from MCC(Micro Commercial Components), in a SOD-123. 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 (marked end) of the 7.5 V nominal zener (7.125 V min to 7.875 V max at IZT = 50 µA), with leakage of 10 µA max at VR = 5.7 V. |
| 2 | A | passive | Anode of the zener diode, with maximum forward voltage of 0.95 V at IF = 10 mA and 500 mW steady-state power dissipation (TL < 75°C). |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | MCC(Micro Commercial Components) |
| Package | SOD-123 |
| 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 | 7.125 | 7.5 | 7.875 | V | @ IZT = 50 µA, 25°C | 2 |
| Leakage Current | IR | 10 | µA | @ VR = 5.7 V, 25°C | 2 | ||
| Maximum Forward Voltage | VF | 0.95 | V | IF=10mA | 1 | ||
| Steady State Power Dissipation | PD | 500 | mW | TL<75°C | 1 | ||
| Operating Junction Temperature Range | TJ | -55 | 150 | °C | 1 | ||
| Storage Temperature Range | TSTG | -55 | 150 | °C | 1 | ||
| Thermal Resistance Junction to Ambient | RθJA | 340 | °C/W | Junction to Ambient | 1 | ||
| VZ Tolerance | VZ | -5 | 5 | % | 1 | ||
| Zener Test Current | IZT | 50 | µA | Test current for VZ | 2 |
CAD (KiCad official)
- Symbol:
MMSZ4693-TP - Footprint:
Diode_SMD:D_SOD-123F - 3D model: SOD-123 (KiCad packages3D, STEP)
- 3D model files:
mmsz4693-tp-etched.step/mmsz4693-tp-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);mmsz4693-tp.step/mmsz4693-tp.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: MCC(Micro Commercial Components) datasheet (4 pp, sha256
bcca07b9d839fa19, retrieved 2026-10-22, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-sonnet-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).