component
SZBZX84C8V2LT3G
Public Made by Adomby adom
onsemi Zener Diodes, SOT-23. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
Generated by kicad-footprint-generator · KiCad file format 20260206
| Name | Last updated |
|---|---|
| docs | 9d ago |
| viewers | 9d ago |
| package.json | 9d ago |
| page.json | 9d ago |
| README.md | 9d ago |
| szbzx84c8v2lt3g-etched.glb | 9d ago |
| szbzx84c8v2lt3g-etched.step | 9d ago |
| szbzx84c8v2lt3g-hero.glb | 9d ago |
| szbzx84c8v2lt3g-hero.overlay.json | 9d ago |
| szbzx84c8v2lt3g.glb | 9d ago |
| szbzx84c8v2lt3g.kicad_mod | 9d ago |
| szbzx84c8v2lt3g.kicad_sym | 9d ago |
| szbzx84c8v2lt3g.lbr | 9d ago |
| szbzx84c8v2lt3g.step | 9d ago |
SZBZX84C8V2LT3G
onsemi · Zener Diodes · SOT-23
SZBZX84C8V2LT3G from onsemi, 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 | ANODE | passive | Anode of the Zener diode; the datasheet gives VF = 0.90 V max at IF = 10 mA for this device. |
| 2 | NO CONNECTION | unconnected | Marked as no connection in the SOT-23 Style 8 pinout and in the electrical characteristics pinout note; it is not a functional terminal. |
| 3 | CATHODE | passive | Cathode of the Zener diode, identified by the polarity band on the package; it is the regulated terminal for the Zener voltage VZ. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | onsemi |
| 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 |
|---|---|---|---|---|---|---|---|
| Reverse Zener Voltage | VZ1 | 7.7 | 8.2 | 8.7 | V | @ IZT1 = 5 mA | 3 |
| Maximum Zener Impedance | ZZT1 | 15 | Ω | @ IZT1 = 5 mA | 3 | ||
| Reverse Zener Voltage | VZ2 | 7.6 | 8.7 | V | @ IZT2 = 1 mA | 3 | |
| Maximum Zener Impedance | ZZT2 | 80 | Ω | @ IZT2 = 1 mA | 3 | ||
| Reverse Zener Voltage | VZ3 | 7.7 | 8.8 | V | @ IZT3 = 20 mA | 3 | |
| Maximum Zener Impedance | ZZT3 | 6 | Ω | @ IZT3 = 20 mA | 3 | ||
| Reverse Leakage Current | IR | 0.7 | µA | @ VR = 5 V | 3 | ||
| Forward Voltage | VF | 0.9 | V | @ IF = 10 mA | 2 | ||
| Maximum Temperature Coefficient of VZ | VZ | 3.2 | 6.2 | mV/k | @ IZT1 = 5 mA | 3 | |
| Max. Capacitance | C | 135 | pF | @ VR = 0 and f = 1 MHz | 3 | ||
| Total Power Dissipation on FR-5 Board | PD | 250 | mW | @ TA = 25°C, FR-5 board (Note 1) | 2 | ||
| Derated above 25°C (FR-5 Board) | 2 | mW/°C | FR-5 board (Note 1) | 2 | |||
| Thermal Resistance, Junction-to-Ambient (FR-5 Board) | RJA | 500 | °C/W | FR-5 board (Note 1) | 2 | ||
| Total Power Dissipation on Alumina Substrate | PD | 300 | mW | @ TA = 25°C, alumina substrate (Note 2) | 2 | ||
| Derated above 25°C (Alumina Substrate) | 2.4 | mW/°C | alumina substrate (Note 2) | 2 | |||
| Thermal Resistance, Junction-to-Ambient (Alumina Substrate) | RJA | 417 | °C/W | alumina substrate (Note 2) | 2 | ||
| Junction and Storage Temperature Range | TJ, Tstg | -65 | 150 | °C | 2 |
CAD (KiCad official)
- Symbol:
SZBZX84C8V2LT3G - Footprint:
Package_TO_SOT_SMD:SOT-23 - 3D model: SOT-23 (KiCad packages3D, STEP)
- 3D model files:
szbzx84c8v2lt3g-etched.step/szbzx84c8v2lt3g-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);szbzx84c8v2lt3g.step/szbzx84c8v2lt3g.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: onsemi datasheet (9 pp, sha256
3cfd93f687d426fd, 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).