component
PZ5D4V2H
Public Made by Adomby adom
Shanghai Prisemi Elec Zener Diodes, SOD-523. 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
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Symbol & Footprint
Schematic Symbol
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PCB Footprint
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Datasheet
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Contents
README
markdownPZ5D4V2H
Shanghai Prisemi Elec · Zener Diodes · SOD-523
PZ5D4V2H from Shanghai Prisemi Elec, 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 | 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 | Shanghai Prisemi Elec |
| 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 |
|---|---|---|---|---|---|---|---|
| Maximum Zener Impedance | ZZT | 55 | Ω | IZT = 5mA | 1 | ||
| Maximum Zener Impedance | ZZK | 500 | Ω | IZK = 0.5mA | 1 | ||
| Reverse Leakage Current | IR | 5 | μA | VR = 4.2V | 1 | ||
| Forward Voltage | VF | 1.25 | V | IF = 100mA | 1 | ||
| Max. Capacitance | C | 300 | pF | VR = 4V, f = 1MHz | 1 | ||
| Total Device Dissipation | PD | 500 | mW | FR-5 Board, absolute maximum rating @25℃ | 2 | ||
| Storage Temperature | TJ,TSTG | -65 | 150 | ℃ | 2 | ||
| Reverse Zener Voltage | VZ | 5.1 | V | IZT = 5mA | 1 | ||
| Thermal Resistance, Junction-to-Ambient | RΘJA | 340 | ℃/W | 2 |
Materials and finish
As the datasheet states them (page.json metadata.appearance; the 3D model's colours follow it).
| Part | Material | Colour / plating | Datasheet says | Page |
|---|---|---|---|---|
| contacts | tin | Lead finish:100% matte Sn(Tin) Mounting position: Any | 1 |
CAD (KiCad official)
- Symbol:
PZ5D4V2H - Footprint:
Diode_SMD:D_SOD-523 - 3D model: SOD-523 (KiCad packages3D, STEP)
- 3D model files:
pz5d4v2h-etched.step/pz5d4v2h-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);pz5d4v2h.step/pz5d4v2h.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Shanghai Prisemi Elec datasheet (5 pp, sha256
12518fd0f7fa5421, retrieved 2026-10-21, 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).