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LBAS40-04LT1G
Public Made by Adomby adom
LRC Schottky Diodes, SOT-23. Pinout reviewed by a person 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
markdownLBAS40-04LT1G
LRC · Schottky Diodes · SOT-23
LBAS40-04LT1G 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 terminal of the BAS40-04 double (series) Schottky diode; the device has a maximum continuous forward current of 120 mA and a continuous reverse voltage of 40 V. |
| 2 | Cathode | passive | Cathode terminal of the BAS40-04 double (series) Schottky diode; the device has a maximum continuous forward current of 120 mA and a continuous reverse voltage of 40 V. |
| 3 | Cathode/Anode | passive | Internal junction pin of the BAS40-04 double diode, connecting the cathode of one diode to the anode of the other, per the datasheet pin label. |
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 |
|---|---|---|---|---|---|---|---|
| Continuous reverse voltage | VR | 40 | V | 2 | |||
| Continuous forward current | IF | 120 | mA | 2 | |||
| Repetitive peak forward surge current | IFSM | 120 | mA | tp<1s;δ<0.5 | 2 | ||
| Non-repetitive peak forward current | IFSM | 200 | mA | tp<10ms | 2 | ||
| Storage temperature | Tstg | -65 | 150 | °C | 2 | ||
| Junction temperature | Tj | 150 | °C | 2 | |||
| Operating ambient temperature | Tamb | -65 | 150 | °C | 2 | ||
| Forward voltage | VF | 0.4 | V | IF=1mA | 2 | ||
| Forward voltage | VF | 1 | V | IF=40mA | 2 | ||
| Reverse current | IR | 1 | µA | VR=30V | 2 | ||
| Reverse current | IR | 10 | µA | VR=40V | 2 | ||
| Diode capacitance | Cd | 5 | pF | f=1MHz;VR=0 | 2 | ||
| Thermal resistance from junction to ambient | Rth j-a | 500 | k/w | note1: SOT23 standard mounting conditions | 2 |
CAD (KiCad official)
- Symbol:
LBAS40-04LT1G - Footprint:
Package_TO_SOT_SMD:SOT-23 - 3D model: SOT-23 (KiCad packages3D, STEP)
- 3D model files:
lbas40-04lt1g-etched.step/lbas40-04lt1g-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);lbas40-04lt1g.step/lbas40-04lt1g.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: LRC datasheet (4 pp, sha256
011c395a9fad0dcd, retrieved 2026-10-20, tier: lcsc) - Extractor:
ds2sf(Claude). Every pin and dimension is cited to a datasheet page; it refuses to fabricate. - CAD: KiCad official libraries (CC-BY-SA 4.0).