component
S-LBAW56LT1G
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-LBAW56LT1G
LRC · Switching Diodes · SOT-23
S-LBAW56LT1G 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 | CATHODE | passive | Cathode of one of the two monolithic switching diodes; the device maximum reverse voltage is 70 V and maximum forward current is 200 mA. |
| 2 | CATHODE | passive | Cathode of the other monolithic switching diode; the device maximum reverse voltage is 70 V and maximum forward current is 200 mA. |
| 3 | ANODE | passive | Anode shared by the two switching diodes in the dual-diode package; the device maximum reverse voltage is 70 V and maximum forward current is 200 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 | 70 | V | I(BR) = 100μA | 2 | ||
| Forward Voltage | VF | 715 | mV | IF = 1.0 mA | 2 | ||
| Forward Voltage | VF | 855 | mV | IF = 10 mA | 2 | ||
| Forward Voltage | VF | 1000 | mV | IF = 50 mA | 2 | ||
| Forward Voltage | VF | 1250 | mV | IF = 150 mA | 2 | ||
| Reverse Voltage Leakage Current | IR | 2.5 | μA | VR = 70 V | 2 | ||
| Reverse Voltage Leakage Current | IR | 50 | μA | VR = 70 V, TJ = 150°C | 2 | ||
| Reverse Voltage Leakage Current | IR | 30 | μA | VR = 25 V, TJ = 150°C | 2 | ||
| Diode Capacitance | CD | 2 | pF | VR = 0 V, f = 1.0 MHz | 2 | ||
| Reverse Recovery Time | trr | 6 | ns | IF = IR = 10 mA, IR(REC) = 1.0 mA, RL = 100 Ω | 2 | ||
| Reverse Voltage | VR | 70 | 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 (Note 1) @ TA = 25ºC | PD | 225 | mW | FR-5 Board (1.0 x 0.75 x 0.062 in.), TA = 25ºC | 1 | ||
| Derate above 25ºC (FR-5 Board) | 1.8 | mW/ºC | Derate above 25ºC | 1 | |||
| Thermal Resistance, Junction-to-Ambient (FR-5 Board) | RΘJA | 556 | ºC/W | FR-5 Board (Note 1) | 1 | ||
| Total Device Dissipation, Alumina Substrate (Note 2) @ TA = 25ºC | PD | 300 | mW | Alumina Substrate (0.4 x 0.3 x 0.024 in. 99.5% alumina), TA = 25ºC | 1 | ||
| Derate above 25ºC (Alumina Substrate) | 2.4 | mW/ºC | Derate above 25ºC | 1 | |||
| Thermal Resistance, Junction-to-Ambient (Alumina Substrate) | RΘJA | 417 | ºC/W | Alumina Substrate (Note 2) | 1 | ||
| Junction and Storage Temperature | TJ,Tstg | -55 | 150 | ºC | 1 |
CAD (KiCad official)
- Symbol:
S-LBAW56LT1G - Footprint:
Package_TO_SOT_SMD:SOT-23 - 3D model: SOT-23 (KiCad packages3D, STEP)
- 3D model files:
s-lbaw56lt1g-etched.step/s-lbaw56lt1g-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);s-lbaw56lt1g.step/s-lbaw56lt1g.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: LRC datasheet (4 pp, sha256
dcae3f6fb568dbdf, retrieved 2026-10-17, 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).