component
S-LBAV21T1G
Public Made by Adomby adom
LRC Switching Diodes, SOD-123. 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-LBAV21T1G
LRC · Switching Diodes · SOD-123
S-LBAV21T1G from LRC, in a SOD-123. 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 high voltage switching diode, with a continuous reverse voltage limit of 250 V. |
| 2 | ANODE | passive | Anode terminal of the high voltage switching diode, with a continuous forward current limit of 200 mA. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | LRC |
| Package | SOD-123 |
| 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 |
|---|---|---|---|---|---|---|---|
| Reverse Voltage Leakage Current (VR=200V) | IR | 0.1 | µA | VR=200V | 2 | ||
| Reverse Voltage Leakage Current (VR=200V, Tj=150℃) | IR | 100 | µA | VR=200V, Tj=150℃ | 2 | ||
| Reverse Breakdown Voltage | VBR | 250 | V | IBR=100µA | 2 | ||
| Forward Voltage | VF | 1000 | mV | IF=100mA | 2 | ||
| Forward Voltage | VF | 1250 | mV | IF=200mA | 2 | ||
| Diode Capacitance | CD | 5 | pF | VR=0V, f=1.0MHz | 2 | ||
| Reverse Recovery Time | trr | 50 | ns | IF=IR=30mA, RL=100Ω | 2 | ||
| Continuous Reverse Voltage | VR | 250 | V | 1 | |||
| Forward Current (Peak Forward Current, as printed) | IF | 200 | mA | 1 | |||
| Peak Forward Surge Current | IFM(surge) | 625 | mA | 1 | |||
| Non-Repetitive Peak Forward Current | IFSM | 3.5 | A | tp=10ms | 1 | ||
| Junction and Storage Temperature | TJ, Tstg | -55 | 150 | ℃ | 1 | ||
| Total Device Dissipation FR-5 Board (Note 1) | PD | 250 | mW | TA = 25°C, FR-5 minimum pad | 1 | ||
| Thermal resistance from junction to ambient | RθJA | 500 | ℃/W | FR-5 minimum pad | 1 |
CAD (KiCad official)
- Symbol:
S-LBAV21T1G - Footprint:
Diode_SMD:D_SOD-123F - 3D model: SOD-123 (KiCad packages3D, STEP)
- 3D model files:
s-lbav21t1g-etched.step/s-lbav21t1g-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);s-lbav21t1g.step/s-lbav21t1g.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: LRC datasheet (4 pp, sha256
4833772838f1f3d6, retrieved 2026-10-19, 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).