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BZT52-C5V1S-AU_R1_000A1
Public Made by Adomby adom
PANJIT International Zener Diodes, SOD-323. 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
markdownBZT52-C5V1S-AU_R1_000A1
PANJIT International · Zener Diodes · SOD-323
BZT52-C5V1S-AU_R1_000A1 from PANJIT International, in a SOD-323. 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, marked by the color band; the 5.1V nominal Zener (4.85 to 5.36V at 5mA) is operated reverse-biased with this pin positive. |
| 2 | A | passive | Anode; the package dissipates 200mW at TA=25°C with junction temperature range -55 to +150°C. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | PANJIT International |
| Package | SOD-323 |
| 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 | 4.85 | 5.1 | 5.36 | V | @ IZT = 5.0 mA | 2 |
| Max. Zener Impedance | ZZT | 60 | Ω | @ IZT = 5.0 mA | 2 | ||
| Max. Zener Impedance (knee) | ZZK | 480 | Ω | @ IZK = 1.00 mA | 2 | ||
| Max Reverse Leakage Current | IR | 0.1 | µA | @ VR = 0.8 V | 2 | ||
| Power Dissipation | PD | 200 | mW | TA = 25 °C, Note A | 1 | ||
| Typical Thermal Resistance | RθJA | 650 | °C/W | 1 | |||
| Operating Junction and Storage Temperature Range | TJ | -55 | 150 | °C | 1 |
CAD (KiCad official)
- Symbol:
BZT52-C5V1S-AU_R1_000A1 - Footprint:
Diode_SMD:D_SOD-323 - 3D model: SOD-323 (KiCad packages3D, STEP)
- 3D model files:
bzt52-c5v1s-au-r1-000a1-etched.step/bzt52-c5v1s-au-r1-000a1-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);bzt52-c5v1s-au-r1-000a1.step/bzt52-c5v1s-au-r1-000a1.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: PANJIT International datasheet (6 pp, sha256
0436fa43a1af0b1c, 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).