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LBZX84C22LT1G
Public Made by Adomby adom
LRC 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
markdownLBZX84C22LT1G
LRC · Zener Diodes · SOT-23
LBZX84C22LT1G from LRC, 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; forward voltage VF is 0.90 V max at IF = 10 mA. |
| 2 | NC | unconnected | No connection. |
| 3 | Cathode | passive | Cathode of the zener diode; for the 22 V part (LBZX84C22LT1G) VZ is 20.8 V min to 23.3 V max at IZT = 5 mA. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | LRC |
| 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 1 | VZ1 | 20.8 | 22 | 23.3 | V | IZT1 = 5 mA, TA = 25°C | 2 |
| Zener Voltage 2 | VZ2 | 20.7 | 23.2 | V | IZT2 = 1 mA, TA = 25°C | 2 | |
| Zener Voltage 3 | VZ3 | 20.9 | 23.4 | V | IZT3 = 20 mA, TA = 25°C | 2 | |
| Dynamic Impedance 1 | ZZT1 | 55 | Ω | IZT1 = 5 mA | 2 | ||
| Dynamic Impedance 2 | ZZT2 | 250 | Ω | IZT2 = 1 mA | 2 | ||
| Dynamic Impedance 3 | ZZT3 | 25 | Ω | IZT3 = 20 mA | 2 | ||
| Max Reverse Leakage Current | IR | 0.05 | µA | VR = 15.4 V | 2 | ||
| Zener Voltage Temperature Coefficient | VZ | 16.4 | 20 | mV/k | IZT1 = 5 mA | 2 | |
| Capacitance | C | 85 | pF | VR = 0, f = 1 MHz | 2 | ||
| Forward Voltage | VF | 0.9 | V | IF = 10 mA | 2 | ||
| Total Device Dissipation FR-5 Board | PD | 225 | mW | TA = 25°C, FR-5 board (Note 1) | 1 | ||
| Total Device Dissipation Alumina Substrate | PD | 300 | mW | TA = 25°C, Alumina substrate (Note 2) | 1 | ||
| Thermal Resistance Junction to Ambient (FR-5) | RθJA | 556 | °C/W | FR-5 board | 1 | ||
| Thermal Resistance Junction to Ambient (Alumina) | RθJA | 417 | °C/W | Alumina substrate | 1 | ||
| Junction and Storage Temperature | TJ, Tstg | -55 | 150 | °C | 1 | ||
| Derating above 25°C (FR-5) | 1.8 | mW/°C | FR-5 board, TA > 25°C | 1 | |||
| Derating above 25°C (Alumina) | 2.4 | mW/°C | Alumina substrate, TA > 25°C | 1 | |||
| Maximum Case Temperature for Soldering | 260 | °C | 10 seconds | 1 |
CAD (KiCad official)
- Symbol:
LBZX84C22LT1G - Footprint:
Package_TO_SOT_SMD:SOT-23 - 3D model: SOT-23 (KiCad packages3D, STEP)
- 3D model files:
lbzx84c22lt1g-etched.step/lbzx84c22lt1g-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);lbzx84c22lt1g.step/lbzx84c22lt1g.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: LRC datasheet (5 pp, sha256
dace3b89325bb5e5, 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).