component
LMBZ5226BLT1G
Public Made by Adomby adom
LRC Zener Diodes, SOT-23(TO-236AB). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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LMBZ5226BLT1G
LRC · Zener Diodes · SOT-23(TO-236AB)
LMBZ5226BLT1G from LRC, in a SOT-23(TO-236AB). 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 0.95 V max at IF = 10 mA (page 2 header; page 3 gives 0.9 V max). |
| 2 | NC | unconnected | No connection. |
| 3 | Cathode | passive | Cathode of the Zener diode, indicated by the polarity band; LMBZ5226BLT1G has VZ of 3.13 V min, 3.3 V nom and 3.47 V max at IZT = 20 mA. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | LRC |
| Package | SOT-23(TO-236AB) |
| 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 | VZ | 3.13 | 3.3 | 3.47 | V | @ IZT = 20 mA, TA = 25°C | 3 |
| Zener Test Current | IZT | 20 | mA | 3 | |||
| Maximum Zener Impedance | ZZT | 28 | Ω | @ IZT = 20 mA | 3 | ||
| Maximum Zener Impedance | ZZK | 1600 | Ω | @ IZK = 0.25 mA | 3 | ||
| Reverse Leakage Current | IR | 25 | µA | @ VR = 1 V | 3 | ||
| Forward Voltage | VF | 0.9 | V | @ IF = 10 mA, all types | 3 | ||
| Total Power Dissipation on FR-5 Board | PD | 225 | mW | @ TA = 25°C, FR-5 board; derate 1.8 mW/°C above 25°C | 1 | ||
| Total Power Dissipation on Alumina Substrate | PD | 300 | mW | @ TA = 25°C, alumina substrate; derate 2.4 mW/°C above 25°C | 1 | ||
| Thermal Resistance Junction-to-Ambient (FR-5) | RJA | 556 | °C/W | FR-5 board | 1 | ||
| Thermal Resistance Junction-to-Ambient (Alumina) | RJA | 417 | °C/W | Alumina substrate | 1 | ||
| Junction and Storage Temperature Range | TJ, Tstg | -65 | 150 | °C | 1 | ||
| Maximum Case Temperature for Soldering | 260 | °C | 10 seconds | 1 |
CAD (KiCad official)
- Symbol:
LMBZ5226BLT1G - Footprint:
Package_TO_SOT_SMD:SOT-23 - 3D model: SOT-23(TO-236AB) (KiCad packages3D, STEP)
- 3D model files:
lmbz5226blt1g-etched.step/lmbz5226blt1g-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);lmbz5226blt1g.step/lmbz5226blt1g.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: LRC datasheet (6 pp, sha256
2c2e315ad416a912, 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).
# LMBZ5226BLT1G
**LRC** · Zener Diodes · SOT-23(TO-236AB)
LMBZ5226BLT1G from LRC, in a SOT-23(TO-236AB). 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 0.95 V max at IF = 10 mA (page 2 header; page 3 gives 0.9 V max). |
| 2 | NC | unconnected | No connection. |
| 3 | Cathode | passive | Cathode of the Zener diode, indicated by the polarity band; LMBZ5226BLT1G has VZ of 3.13 V min, 3.3 V nom and 3.47 V max at IZT = 20 mA. |
## Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | LRC |
| Package | SOT-23(TO-236AB) |
| 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 | VZ | 3.13 | 3.3 | 3.47 | V | @ IZT = 20 mA, TA = 25°C | 3 |
| Zener Test Current | IZT | | 20 | | mA | | 3 |
| Maximum Zener Impedance | ZZT | | | 28 | Ω | @ IZT = 20 mA | 3 |
| Maximum Zener Impedance | ZZK | | | 1600 | Ω | @ IZK = 0.25 mA | 3 |
| Reverse Leakage Current | IR | | | 25 | µA | @ VR = 1 V | 3 |
| Forward Voltage | VF | | | 0.9 | V | @ IF = 10 mA, all types | 3 |
| Total Power Dissipation on FR-5 Board | PD | | | 225 | mW | @ TA = 25°C, FR-5 board; derate 1.8 mW/°C above 25°C | 1 |
| Total Power Dissipation on Alumina Substrate | PD | | | 300 | mW | @ TA = 25°C, alumina substrate; derate 2.4 mW/°C above 25°C | 1 |
| Thermal Resistance Junction-to-Ambient (FR-5) | RJA | | | 556 | °C/W | FR-5 board | 1 |
| Thermal Resistance Junction-to-Ambient (Alumina) | RJA | | | 417 | °C/W | Alumina substrate | 1 |
| Junction and Storage Temperature Range | TJ, Tstg | -65 | | 150 | °C | | 1 |
| Maximum Case Temperature for Soldering | | | | 260 | °C | 10 seconds | 1 |
## CAD (KiCad official)
- Symbol: `LMBZ5226BLT1G`
- Footprint: `Package_TO_SOT_SMD:SOT-23`
- 3D model: SOT-23(TO-236AB) (KiCad packages3D, STEP)
- 3D model files: `lmbz5226blt1g-etched.step` / `lmbz5226blt1g-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `lmbz5226blt1g.step` / `lmbz5226blt1g.glb` are the bare package body.
## Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- **Datasheet:** [LRC datasheet](docs/lmbz5226blt1g-datasheet.pdf) (6 pp, sha256 `2c2e315ad416a912`, retrieved 2026-10-22, tier: lcsc)
- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.3`, primary `claude-sonnet-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/lmbz5226blt1g-datasheet.pdf)