component
LBZX84C11LT1G
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
markdownLBZX84C11LT1G
LRC · Zener Diodes · SOT-23
LBZX84C11LT1G 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 terminal of the zener diode, per the datasheet pinout (1-Anode, 2-No Connection, 3-Cathode); the device forward voltage is VF = 0.90 V max at IF = 10 mA. |
| 2 | No Connection | unconnected | Pin 2 has no internal connection according to the datasheet pinout and is not used for electrical function. |
| 3 | Cathode | passive | Cathode terminal of the zener diode, per the datasheet pinout; the LBZX84C11LT1G nominal zener voltage is 11 V (VZ 10.4 V min to 11.6 V max at IZT1 = 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 VZ1 (nominal 11 V) | VZ1 | 10.4 | 11 | 11.6 | V | @ IZT1 = 5 mA (Note 3) | 2 |
| Zener dynamic impedance ZZT1 | ZZT1 | 20 | Ω | @ IZT1 = 5 mA | 2 | ||
| Zener voltage VZ2 | VZ2 | 10.2 | 11.6 | V | @ IZT2 = 1 mA (Note 3) | 2 | |
| Zener dynamic impedance ZZT2 | ZZT2 | 150 | Ω | @ IZT2 = 1 mA | 2 | ||
| Zener voltage VZ3 | VZ3 | 10.4 | 11.8 | V | @ IZT3 = 20 mA (Note 3) | 2 | |
| Zener dynamic impedance ZZT3 | ZZT3 | 10 | Ω | @ IZT3 = 20 mA | 2 | ||
| Max reverse leakage current | IR | 0.1 | µA | @ VR = 8 V | 2 | ||
| Zener voltage temperature coefficient | VZ | 5.4 | 9 | mV/k | @ IZT1 = 5 mA | 2 | |
| Max diode capacitance | C | 130 | pF | @ VR = 0, f = 1 MHz | 2 | ||
| Forward voltage | VF | 0.9 | V | @ IF = 10 mA | 2 | ||
| Total device dissipation, FR-5 board (Note 1) | PD | 225 | mW | TA = 25°C | 1 | ||
| Thermal resistance junction to ambient, FR-5 board (Note 1) | R QJA | 556 | °C/W | FR-5 board | 1 | ||
| Total device dissipation, alumina substrate (Note 2) | PD | 300 | mW | Alumina substrate, TA = 25°C | 1 | ||
| Thermal resistance junction to ambient, alumina substrate (Note 2) | R QJA | 417 | °C/W | Alumina substrate | 1 | ||
| Junction and storage temperature | T J , T stg | -55 | 150 | °C | 1 |
CAD (KiCad official)
- Symbol:
LBZX84C11LT1G - Footprint:
Package_TO_SOT_SMD:SOT-23 - 3D model: SOT-23 (KiCad packages3D, STEP)
- 3D model files:
lbzx84c11lt1g-etched.step/lbzx84c11lt1g-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);lbzx84c11lt1g.step/lbzx84c11lt1g.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: LRC datasheet (5 pp, sha256
dace3b89325bb5e5, retrieved 2026-10-18, 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).