component
LBZX84C2V7LT1G
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
markdownLBZX84C2V7LT1G
LRC · Zener Diodes · SOT-23
LBZX84C2V7LT1G 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 C2V7 part VZ is 2.5 V min, 2.7 V nom, 2.9 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 | 2.5 | 2.7 | 2.9 | V | IZT1 = 5 mA | 2 |
| Dynamic Impedance 1 | ZZT1 | 100 | Ω | IZT1 = 5 mA | 2 | ||
| Zener Voltage 2 | VZ2 | 1.9 | 2.4 | V | IZT2 = 1 mA | 2 | |
| Dynamic Impedance 2 | ZZT2 | 600 | Ω | IZT2 = 1 mA | 2 | ||
| Zener Voltage 3 | VZ3 | 3 | 3.6 | V | IZT3 = 20 mA | 2 | |
| Dynamic Impedance 3 | ZZT3 | 50 | Ω | IZT3 = 20 mA | 2 | ||
| Max Reverse Leakage Current | IR | 20 | µA | VR = 1 V | 2 | ||
| Zener Temperature Coefficient | VZ | -3.5 | 0 | mV/k | IZT1 = 5 mA | 2 | |
| Capacitance | C | 450 | 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 | ||
| Derate above 25°C FR-5 | 1.8 | mW/°C | FR-5 board | 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 | ||
| Derate above 25°C Alumina | 2.4 | mW/°C | Alumina substrate | 1 | |||
| Thermal Resistance Junction to Ambient Alumina | RθJA | 417 | °C/W | Alumina substrate | 1 | ||
| Junction and Storage Temperature | TJ, Tstg | -55 | 150 | °C | 1 | ||
| Maximum Soldering Case Temperature | 260 | °C | 10 seconds | 1 |
CAD (KiCad official)
- Symbol:
LBZX84C2V7LT1G - Footprint:
Package_TO_SOT_SMD:SOT-23 - 3D model: SOT-23 (KiCad packages3D, STEP)
- 3D model files:
lbzx84c2v7lt1g-etched.step/lbzx84c2v7lt1g-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);lbzx84c2v7lt1g.step/lbzx84c2v7lt1g.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).