component
SZBZX84C10LT1G
Public Made by Adomby adom
onsemi 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
markdownSZBZX84C10LT1G
onsemi · Zener Diodes · SOT-23
SZBZX84C10LT1G 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 sets no pin-specific limit, only the device maximum ratings of 250 mW total power dissipation on an FR-5 board and a junction and storage temperature range of −65 to +150 °C. |
| 2 | NO CONNECTION | unconnected | Pin 2 is not connected internally and is designated 'No Connection' in the SOT-23 Style 8 pinout. |
| 3 | CATHODE | passive | Cathode of the Zener diode, identified on the package by the polarity band. |
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 |
|---|---|---|---|---|---|---|---|
| Zener voltage VZ1 (nominal, min/max) | VZ1 | 9.4 | 10 | 10.6 | V | @ IZT1 = 5 mA | 3 |
| Zener voltage VZ2 (min/max) | VZ2 | 9.3 | 10.6 | V | @ IZT2 = 1 mA | 3 | |
| Zener voltage VZ3 (min/max) | VZ3 | 9.4 | 10.7 | V | @ IZT3 = 20 mA | 3 | |
| Maximum Zener impedance ZZT1 | ZZT1 | 20 | Ω | @ IZT1 = 5 mA | 3 | ||
| Maximum Zener impedance ZZT2 | ZZT2 | 150 | Ω | @ IZT2 = 1 mA | 3 | ||
| Maximum Zener impedance ZZT3 | ZZT3 | 10 | Ω | @ IZT3 = 20 mA | 3 | ||
| Reverse leakage current IR | IR | 0.2 | μA | @ VR = 7 V | 3 | ||
| Maximum temperature coefficient of VZ (min) | VZ | 4.5 | 8 | mV/k | @ IZT1 = 5 mA | 3 | |
| Maximum capacitance | C | 130 | pF | @ VR = 0, f = 1 MHz | 3 | ||
| Forward voltage | VF | 0.9 | V | @ IF = 10 mA | 3 | ||
| Total power dissipation on FR-5 board | PD | 250 | mW | FR-5 board (Note 1), TA = 25°C | 2 | ||
| Total power dissipation on alumina substrate | PD | 300 | mW | Alumina substrate (Note 2), TA = 25°C | 2 | ||
| Thermal resistance junction-to-ambient, FR-5 board | RJA | 500 | °C/W | FR-5 board (Note 1) | 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:
SZBZX84C10LT1G - Footprint:
Package_TO_SOT_SMD:SOT-23 - 3D model: SOT-23 (KiCad packages3D, STEP)
- 3D model files:
szbzx84c10lt1g-etched.step/szbzx84c10lt1g-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);szbzx84c10lt1g.step/szbzx84c10lt1g.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: onsemi datasheet (8 pp, sha256
14775197d56cb06d, retrieved 2026-10-19, 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).