component
MM5Z7V5
Public Made by Adomby adom
CBI 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
markdownMM5Z7V5
CBI · Zener Diodes · SOD-523
MM5Z7V5 from CBI, 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 of the Zener diode; Zener voltage 7.0 V min, 7.5 V nom, 7.9 V max at IZT = 5 mA for MM5Z7V5. |
| 2 | A | passive | Anode of the Zener diode; total device dissipation limit 200 mW. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | CBI |
| 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 |
|---|---|---|---|---|---|---|---|
| Zener Voltage | VZT | 7 | 7.5 | 7.9 | V | at IZT = 5 mA, tp = 20 ms | 2 |
| Zener Impedance | ZZT | 15 | Ω | at IZT = 5 mA | 2 | ||
| Zener Impedance (knee) | ZZK | 160 | Ω | at IZK = 1 mA | 2 | ||
| Leakage Current | IR | 0.5 | µA | at VR = 4 V | 2 | ||
| Forward Voltage | VF | 0.9 | V | at IF = 10 mA | 1 | ||
| Total Device Dissipation | Ptot | 200 | mW | Ta = 25 °C | 1 | ||
| Junction and Storage Temperature Range | Tj, Tstg | -65 | 150 | °C | Ta = 25 °C | 1 |
CAD (KiCad official)
- Symbol:
MM5Z7V5 - Footprint:
Diode_SMD:D_SOD-523 - 3D model: SOD-523 (KiCad packages3D, STEP)
- 3D model files:
mm5z7v5-etched.step/mm5z7v5-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);mm5z7v5.step/mm5z7v5.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: CBI datasheet (4 pp, sha256
08361ae46351a6f1, 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).