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LEDZ5.1BT1G
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LRC Zener Diodes, SOD-523. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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LEDZ5.1BT1G
LRC · Zener Diodes · SOD-523
LEDZ5.1BT1G from LRC, in a SOD-523. 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 terminal of the Zener diode, marked as pin 1 on the SOD-523 package drawing; the datasheet gives no pin-specific voltage or current limits. |
| 2 | ANODE | passive | Anode terminal of the Zener diode, marked as pin 2 on the SOD-523 package drawing; the datasheet gives no pin-specific voltage or current limits. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | LRC |
| Package | SOD-523 |
| 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 (min) | Vz | 4.98 | V | Iz=5.0 mA | 2 | ||
| Zener voltage (max) | Vz | 5.2 | V | Iz=5.0 mA | 2 | ||
| Operating resistance (max) | Zz | 80 | Ω | Iz=5.0 mA | 2 | ||
| Rising operating resistance (max) | Zz | 500 | Ω | Iz=0.5 mA | 2 | ||
| Reverse current (max) | IR | 2 | µA | VR=1.5 V | 2 | ||
| Forward voltage (max) | VF | 0.9 | V | IF=10 mA | 2 | ||
| Power dissipation | P | 200 | mW | 1 | |||
| Junction temperature | Tj | 150 | °C | 1 | |||
| Storage temperature | Tstg | -55 | 150 | °C | 1 | ||
| Operating temperature | Topr | -55 | 150 | °C | 1 |
CAD (KiCad official)
- Symbol:
LEDZ5.1BT1G - Footprint:
Diode_SMD:D_SOD-523 - 3D model: SOD-523 (KiCad packages3D, STEP)
- 3D model files:
ledz5-1bt1g-etched.step/ledz5-1bt1g-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);ledz5-1bt1g.step/ledz5-1bt1g.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: LRC datasheet (6 pp, sha256
02b171d4316fa47c, retrieved 2026-10-21, 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).
# LEDZ5.1BT1G
**LRC** · Zener Diodes · SOD-523
LEDZ5.1BT1G from LRC, in a SOD-523. 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 terminal of the Zener diode, marked as pin 1 on the SOD-523 package drawing; the datasheet gives no pin-specific voltage or current limits. |
| 2 | ANODE | passive | Anode terminal of the Zener diode, marked as pin 2 on the SOD-523 package drawing; the datasheet gives no pin-specific voltage or current limits. |
## Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | LRC |
| Package | SOD-523 |
| 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 (min) | Vz | 4.98 | | | V | Iz=5.0 mA | 2 |
| Zener voltage (max) | Vz | | | 5.2 | V | Iz=5.0 mA | 2 |
| Operating resistance (max) | Zz | | | 80 | Ω | Iz=5.0 mA | 2 |
| Rising operating resistance (max) | Zz | | | 500 | Ω | Iz=0.5 mA | 2 |
| Reverse current (max) | IR | | | 2 | µA | VR=1.5 V | 2 |
| Forward voltage (max) | VF | | | 0.9 | V | IF=10 mA | 2 |
| Power dissipation | P | | | 200 | mW | | 1 |
| Junction temperature | Tj | | | 150 | °C | | 1 |
| Storage temperature | Tstg | -55 | | 150 | °C | | 1 |
| Operating temperature | Topr | -55 | | 150 | °C | | 1 |
## CAD (KiCad official)
- Symbol: `LEDZ5.1BT1G`
- Footprint: `Diode_SMD:D_SOD-523`
- 3D model: SOD-523 (KiCad packages3D, STEP)
- 3D model files: `ledz5-1bt1g-etched.step` / `ledz5-1bt1g-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `ledz5-1bt1g.step` / `ledz5-1bt1g.glb` are the bare package body.
## Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- **Datasheet:** [LRC datasheet](docs/ledz5-1bt1g-datasheet.pdf) (6 pp, sha256 `02b171d4316fa47c`, retrieved 2026-10-21, tier: lcsc)
- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.3`, primary `claude-haiku-5-5` (text), consensus `claude-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).
[Datasheet PDF](docs/ledz5-1bt1g-datasheet.pdf)