component
BZX84C5V6-RTK
Public Made by Adomby adom
KEC Semicon Zener Diodes, SOT-23. 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
markdownBZX84C5V6-RTK
KEC Semicon · Zener Diodes · SOT-23
BZX84C5V6-RTK from KEC Semicon, in a SOT-23. 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 | NC | unconnected | Pin 1 is labeled NC (no connection) in the SOT-23 pin list, so it is not assigned a function in this datasheet. |
| 2 | ANODE | passive | Pin 2 is the zener diode anode terminal; the datasheet gives no further electrical limit for this pin beyond the device ratings. |
| 3 | CATHODE | passive | Pin 3 is the zener diode cathode terminal; the datasheet gives no further electrical limit for this pin beyond the device ratings. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | KEC Semicon |
| Package | SOT-23 |
| Category | Diodes |
| Pins | 3 |
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 | 5.43 | 5.81 | V | Iz = 5 mA | 2 | |
| Dynamic impedance | Zz | 40 | Ω | Iz = 5 mA | 2 | ||
| Knee dynamic impedance | Zzk | 900 | Ω | Iz = 0.5 mA | 2 | ||
| Reverse current | IR | 1 | μA | VR = 2.5 V | 2 | ||
| Power dissipation | PD | 300 | mW | Package mounted on 99.5% alumina 10×8×0.6mm (note PD*) | 1 | ||
| Junction temperature | Tj | 150 | ℃ | 1 | |||
| Operating temperature | Topr | -55 | 150 | ℃ | 1 | ||
| Storage temperature range | Tstg | -55 | 150 | ℃ | 1 |
CAD (KiCad official)
- Symbol:
BZX84C5V6-RTK - Footprint:
Package_TO_SOT_SMD:SOT-23 - 3D model: SOT-23 (KiCad packages3D, STEP)
- 3D model files:
bzx84c5v6-rtk-etched.step/bzx84c5v6-rtk-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);bzx84c5v6-rtk.step/bzx84c5v6-rtk.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: KEC Semicon datasheet (3 pp, sha256
c804f914a68ccebc, retrieved 2026-10-18, 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).