component
S-LMBD914LT1G
Public Made by Adomby adom
LRC Switching 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-LMBD914LT1G
LRC · Switching Diodes · SOT-23
S-LMBD914LT1G 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 | A | passive | Anode of the single high-speed switching diode (reverse voltage VR 100 V, forward current IF 200 mA max). |
| 2 | NC | unconnected | No connection; pin 2 is not connected to the diode in the package schematic. |
| 3 | K | passive | Cathode of the single high-speed switching diode (reverse voltage VR 100 V, peak forward surge current 500 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 |
|---|---|---|---|---|---|---|---|
| Reverse Breakdown Voltage | VBR | 100 | V | I(BR) = 100μA | 2 | ||
| Forward Voltage | VF | 1 | V | IF = 10 mAdc | 2 | ||
| Reverse Current | IR | 5 | μA | VR = 75Vdc | 2 | ||
| Reverse Current | IR | 25 | nA | VR = 20Vdc | 2 | ||
| Diode Capacitance | CD | 4 | pF | VR = 0V, f = 1.0 MHz | 2 | ||
| Reverse Recovery Time | trr | 4 | ns | IF = IR = 10 mAdc | 2 | ||
| Reverse Voltage | VR | 100 | V | Ta = 25ºC | 1 | ||
| Forward Current | IF | 200 | mA | Ta = 25ºC | 1 | ||
| Peak Forward Surge Current | IFM(surge) | 500 | mA | Ta = 25ºC | 1 | ||
| Total Device Dissipation, FR-5 Board | PD | 225 | mW | FR-5 Board (Note 1) @ TA = 25ºC | 1 | ||
| Derate above 25ºC | 1.8 | mW/ºC | Above 25ºC, FR-5 Board (Note 1) | 1 | |||
| Thermal Resistance, Junction-to-Ambient | RθJA | 556 | ºC/W | FR-5 Board (Note 1) | 1 | ||
| Junction and Storage Temperature | TJ,Tstg | -55 | 150 | ºC | 1 |
CAD (KiCad official)
- Symbol:
S-LMBD914LT1G - Footprint:
Package_TO_SOT_SMD:SOT-23 - 3D model: SOT-23 (KiCad packages3D, STEP)
- 3D model files:
s-lmbd914lt1g-etched.step/s-lmbd914lt1g-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);s-lmbd914lt1g.step/s-lmbd914lt1g.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: LRC datasheet (4 pp, sha256
4d72ed9c442c7d31, retrieved 2026-10-18, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-sonnet-5-5(text+vision), consensusclaude-opus-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).