component
BZT52C6V8T
Public Made by Adomby adom
MDD Microdiode Semiconductor 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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README
markdownBZT52C6V8T
MDD Microdiode Semiconductor · Zener Diodes · SOD-523
BZT52C6V8T from MDD Microdiode Semiconductor, 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 | MDD Microdiode Semiconductor |
| 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 (nominal 6.8 V) | VZ | 6.4 | 6.8 | 7.2 | V | IZT = 5 mA | 2 |
| Typical temperature coefficient | IZTC | 1.2 | 4.5 | mV/℃ | IZT = 5 mA | 2 | |
| Maximum Zener impedance | ZZT | 15 | Ω | IZT = 5 mA | 2 | ||
| Maximum Zener impedance (knee) | ZZK | 80 | Ω | IZK = 1.0 mA | 2 | ||
| Maximum reverse current | IR | 2 | μA | VR = 4.0 V | 2 | ||
| Forward voltage | VF | 0.9 | V | IF = 10mA (Note 2) | 1 | ||
| Power dissipation | Pd | 20 | mW | Note 1: PCB with 2.0" X 2.0" (5 X 5 cm) copper pads | 1 | ||
| Junction temperature | Tj | 150 | ℃ | 1 | |||
| Storage temperature range | Tstg | -65 | 150 | ℃ | 1 | ||
| Typical thermal resistance, junction to ambient | RθJA | 55 | /W | Note 1: PCB with 2.0" X 2.0" (5 X 5 cm) copper pads | 1 |
CAD (KiCad official)
- Symbol:
BZT52C6V8T - Footprint:
Diode_SMD:D_SOD-523 - 3D model: SOD-523 (KiCad packages3D, STEP)
- 3D model files:
bzt52c6v8t-etched.step/bzt52c6v8t-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);bzt52c6v8t.step/bzt52c6v8t.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: MDD Microdiode Semiconductor datasheet (4 pp, sha256
e95e3687fd67bb8f, retrieved 2026-10-15, 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).