component
S-LBAS21HT1G
Public Made by Adomby adom
LRC Switching Diodes, SOD-323. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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S-LBAS21HT1G
LRC · Switching Diodes · SOD-323
S-LBAS21HT1G from LRC, in a SOD-323. 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 the high voltage switching diode; continuous reverse voltage VR 200 V max, forward current IF 200 mA max. |
| 2 | ANODE | passive | Anode of the high voltage switching diode; peak forward current 625 mA max, repetitive peak forward surge current IFRM 625 mA. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | LRC |
| Package | SOD-323 |
| 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 |
|---|---|---|---|---|---|---|---|
| Continuous Reverse Voltage | VR | 250 | V | Ta = 25°C | 1 | ||
| Peak Forward Current | IF | 200 | mA | Ta = 25°C | 1 | ||
| Repetitive Peak Forward Surge Current | IFRM | 625 | mA | tp=1ms, δ=0.2 | 1 | ||
| Non-Repetitive Peak Forward Surge Current | IFSM | 9 | A | tp=1µs | 1 | ||
| Non-Repetitive Peak Forward Surge Current | IFSM | 3 | A | tp=100µs | 1 | ||
| Non-Repetitive Peak Forward Surge Current | IFSM | 1.7 | A | tp=10ms | 1 | ||
| Junction and Storage Temperature Range | TJ, Tstg | -55 | 150 | °C | 1 | ||
| Thermal Resistance, Junction to Ambient | RθJA | 635 | °C/W | FR-5 minimum pad | 1 | ||
| Reverse Breakdown Voltage | VBR | 250 | V | IBR = 100 µA | 2 | ||
| Forward voltage | VF | 1000 | mV | IF = 100mA | 2 | ||
| Forward voltage | VF | 1250 | mV | IF = 200mA | 2 | ||
| Reverse Voltage Leakage Current | IR | 0.1 | µA | VR=200V | 2 | ||
| Reverse Voltage Leakage Current | IR | 100 | µA | VR=200V, TJ = 150°C | 2 | ||
| Diode capacitance | Cd | 5 | pF | f=1MHz, VR=0 | 2 | ||
| Reverse Recovery Time | Trr | 50 | nS | IF = IR = 30mA, RL = 100Ω | 2 |
CAD (KiCad official)
- Symbol:
S-LBAS21HT1G - Footprint:
Diode_SMD:D_SOD-323 - 3D model: SOD-323 (KiCad packages3D, STEP)
- 3D model files:
s-lbas21ht1g-etched.step/s-lbas21ht1g-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);s-lbas21ht1g.step/s-lbas21ht1g.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: LRC datasheet (4 pp, sha256
ca1d33735ffa15c4, 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).
# S-LBAS21HT1G
**LRC** · Switching Diodes · SOD-323
S-LBAS21HT1G from LRC, in a SOD-323. 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 the high voltage switching diode; continuous reverse voltage VR 200 V max, forward current IF 200 mA max. |
| 2 | ANODE | passive | Anode of the high voltage switching diode; peak forward current 625 mA max, repetitive peak forward surge current IFRM 625 mA. |
## Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | LRC |
| Package | SOD-323 |
| 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 |
|---|---|---|---|---|---|---|---|
| Continuous Reverse Voltage | VR | | | 250 | V | Ta = 25°C | 1 |
| Peak Forward Current | IF | | | 200 | mA | Ta = 25°C | 1 |
| Repetitive Peak Forward Surge Current | IFRM | | | 625 | mA | tp=1ms, δ=0.2 | 1 |
| Non-Repetitive Peak Forward Surge Current | IFSM | | | 9 | A | tp=1µs | 1 |
| Non-Repetitive Peak Forward Surge Current | IFSM | | | 3 | A | tp=100µs | 1 |
| Non-Repetitive Peak Forward Surge Current | IFSM | | | 1.7 | A | tp=10ms | 1 |
| Junction and Storage Temperature Range | TJ, Tstg | -55 | | 150 | °C | | 1 |
| Thermal Resistance, Junction to Ambient | RθJA | | | 635 | °C/W | FR-5 minimum pad | 1 |
| Reverse Breakdown Voltage | VBR | 250 | | | V | IBR = 100 µA | 2 |
| Forward voltage | VF | | | 1000 | mV | IF = 100mA | 2 |
| Forward voltage | VF | | | 1250 | mV | IF = 200mA | 2 |
| Reverse Voltage Leakage Current | IR | | | 0.1 | µA | VR=200V | 2 |
| Reverse Voltage Leakage Current | IR | | | 100 | µA | VR=200V, TJ = 150°C | 2 |
| Diode capacitance | Cd | | | 5 | pF | f=1MHz, VR=0 | 2 |
| Reverse Recovery Time | Trr | | | 50 | nS | IF = IR = 30mA, RL = 100Ω | 2 |
## CAD (KiCad official)
- Symbol: `S-LBAS21HT1G`
- Footprint: `Diode_SMD:D_SOD-323`
- 3D model: SOD-323 (KiCad packages3D, STEP)
- 3D model files: `s-lbas21ht1g-etched.step` / `s-lbas21ht1g-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `s-lbas21ht1g.step` / `s-lbas21ht1g.glb` are the bare package body.
## Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- **Datasheet:** [LRC datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588906925207793664) (4 pp, sha256 `ca1d33735ffa15c4`, 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/s-lbas21ht1g-datasheet.pdf)