component
S-LBZX84C4V7LT1G
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
markdownS-LBZX84C4V7LT1G
LRC · Zener Diodes · SOT-23
S-LBZX84C4V7LT1G 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 C4V7 version VZ is 4.4 V min, 4.7 V nom, 5.0 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 | 4.4 | 4.7 | 5 | V | IZT1 = 5 mA, TA = 25°C | 2 |
| Zener Voltage 2 | VZ2 | 3.7 | 4.7 | V | IZT2 = 1 mA | 2 | |
| Zener Voltage 3 | VZ3 | 4.5 | 5.4 | V | IZT3 = 20 mA | 2 | |
| Dynamic Impedance 1 | ZZT1 | 80 | Ω | IZT1 = 5 mA | 2 | ||
| Dynamic Impedance 2 | ZZT2 | 500 | Ω | IZT2 = 1 mA | 2 | ||
| Dynamic Impedance 3 | ZZT3 | 15 | Ω | IZT3 = 20 mA | 2 | ||
| Max Reverse Leakage Current | IR | 3 | µA | VR = 2 V | 2 | ||
| Zener Voltage Temperature Coefficient | VZ | -3.5 | 0.2 | mV/K | IZT1 = 5 mA | 2 | |
| Capacitance | C | 260 | pF | VR = 0, f = 1 MHz | 2 | ||
| Forward Voltage | VF | 0.9 | V | IF = 10 mA | 2 | ||
| Total Device Dissipation FR-5 | PD | 225 | mW | FR-5 board, TA = 25°C | 1 | ||
| Thermal Resistance Junction to Ambient FR-5 | RθJA | 556 | °C/W | FR-5 board | 1 | ||
| Total Device Dissipation Alumina | PD | 300 | mW | Alumina substrate, TA = 25°C | 1 | ||
| Thermal Resistance Junction to Ambient Alumina | RθJA | 417 | °C/W | Alumina substrate | 1 | ||
| Junction and Storage Temperature | TJ, Tstg | -55 | 150 | °C | 1 | ||
| Soldering Temperature | 260 | °C | 10 seconds, case | 1 |
CAD (KiCad official)
- Symbol:
S-LBZX84C4V7LT1G - Footprint:
Package_TO_SOT_SMD:SOT-23 - 3D model: SOT-23 (KiCad packages3D, STEP)
- 3D model files:
s-lbzx84c4v7lt1g-etched.step/s-lbzx84c4v7lt1g-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);s-lbzx84c4v7lt1g.step/s-lbzx84c4v7lt1g.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: LRC datasheet (5 pp, sha256
b90ba094c94d24f4, retrieved 2026-10-23, 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).