component
S-LM3Z16VT1G
Public Made by Adomby adom
LRC Zener Diodes, SOD-323. 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-LM3Z16VT1G
LRC · Zener Diodes · SOD-323
S-LM3Z16VT1G from LRC, in a SOD-323. 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 | CATHODE | passive | Cathode of the Zener diode, indicated by the polarity band; Zener voltage VZ is 15.3 V min, 16.2 V nom, 17.1 V max at IZT = 5 mA for the LM3Z16V. |
| 2 | ANODE | passive | Anode of the Zener diode; device is rated 200 mW total dissipation at TA = 25°C with forward voltage 0.9 V max at IF = 10 mA. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | LRC |
| Package | SOD-323 |
| Category | Diodes |
| Pins | 2 |
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 | VZ | 15.3 | 16.2 | 17.1 | V | @ IZT = 5 mA, TA = 25°C | 3 |
| Zener Impedance | ZZT | 40 | Ω | @ IZT = 5 mA | 3 | ||
| Zener Impedance (knee) | ZZK | 400 | Ω | @ IZK = 0.5 mA | 3 | ||
| Reverse Leakage Current | IR | 0.05 | µA | @ VR = 11.2 V | 3 | ||
| Temperature Coefficient of VZ | VZ | 10.4 | 14 | mV/k | @ IZT = 5 mA | 3 | |
| Capacitance | C | 105 | pF | @ VR = 0, f = 1 MHz | 3 | ||
| Forward Voltage | VF | 0.9 | V | @ IF = 10 mA | 2 | ||
| Total Device Dissipation FR-5 Board | PD | 200 | mW | TA = 25°C | 1 | ||
| Derate above 25°C | 1.5 | mW/°C | Derate above 25°C | 1 | |||
| Thermal Resistance Junction to Ambient | RθJA | 635 | °C/W | FR-4 minimum pad | 1 | ||
| Junction and Storage Temperature Range | TJ, Tstg | -65 | 150 | °C | 1 |
CAD (KiCad official)
- Symbol:
S-LM3Z16VT1G - Footprint:
Diode_SMD:D_SOD-323 - 3D model: SOD-323 (KiCad packages3D, STEP)
- 3D model files:
s-lm3z16vt1g-etched.step/s-lm3z16vt1g-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);s-lm3z16vt1g.step/s-lm3z16vt1g.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: LRC datasheet (6 pp, sha256
5b4b8744365ba14c, 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).