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MM5Z4V7AWT
Public Made by Adomby adom
Shandong Jingdao Microelectronics Zener Diodes, SOD-523. 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
markdownMM5Z4V7AWT
Shandong Jingdao Microelectronics · Zener Diodes · SOD-523
MM5Z4V7AWT from Shandong Jingdao Microelectronics, in a SOD-523. 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 | Cathode | passive | Cathode terminal of the Zener diode; the datasheet gives no pin-specific limits, so the device ratings apply (Ptot 200 mW max, Tj, Tstg -55 ~ +150 °C). |
| 2 | Anode | passive | Anode terminal of the Zener diode; the datasheet gives no pin-specific limits, so the device ratings apply (Ptot 200 mW max, Tj, Tstg -55 ~ +150 °C). |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Shandong Jingdao Microelectronics |
| Package | SOD-523 |
| 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 |
|---|---|---|---|---|---|---|---|
| Nominal zener voltage | VZ nom | 4.7 | V | 2 | |||
| Zener voltage tolerance (suffix A) | -5 | 5 | % | Note (2) A: ±5% | 2 | ||
| Zener voltage range | VZT | 4.5 | 4.9 | V | VZT is tested with pulses (20 ms); IZT per table | 2 | |
| Zener impedance at IZT | ZZT | 80 | Ω | at IZT | 2 | ||
| Zener impedance at knee current | ZZK | 5 | Ω | at IZK = 1 mA | 2 | ||
| Total power dissipation | Ptot | 200 | mW | Ta = 25 °C | 1 | ||
| Operating and storage temperature range | Tj, Tstg | -55 | 150 | °C | 1 |
CAD (KiCad official)
- Symbol:
MM5Z4V7AWT - Footprint:
Diode_SMD:D_SOD-523 - 3D model: SOD-523 (KiCad packages3D, STEP)
- 3D model files:
mm5z4v7awt-etched.step/mm5z4v7awt-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);mm5z4v7awt.step/mm5z4v7awt.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Shandong Jingdao Microelectronics datasheet (3 pp, sha256
98b3b0ba3b2c1971, retrieved 2026-10-21, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-haiku-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).