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LESD9L5.0T5G
Public Made by Adomby adom
LRC ESD And Surge Protection (TVS/ESD), SOD-923. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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LESD9L5.0T5G
LRC · ESD And Surge Protection (TVS/ESD) · SOD-923
LESD9L5.0T5G from LRC, in a SOD-923. 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 unidirectional TVS ESD protection diode, rated for 5 V stand-off voltage (VRWM) and IEC61000-4-2 Level 4 protection (±10 kV contact, ±15 kV air). |
| 2 | ANODE | passive | Anode terminal of the unidirectional TVS ESD protection diode, forming the protected path with the cathode in the device's ultra-low capacitance (0.5 pF typ.) ESD protection configuration. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | LRC |
| Package | SOD-923 |
| Category | Circuit Protection |
| 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 |
|---|---|---|---|---|---|---|---|
| IEC 61000-4-2 (ESD) Contact | -10 | 10 | kV | 1 | |||
| IEC 61000-4-2 (ESD) Air | -15 | 15 | kV | 1 | |||
| Total Power Dissipation on FR-5 Board | PD | 150 | mW | (Note 1) @ TA = 25°C | 1 | ||
| Storage Temperature Range | Tstg | -55 | 150 | °C | 1 | ||
| Junction Temperature Range | TJ | -55 | 125 | °C | 1 | ||
| Lead Solder Temperature - Maximum | TL | 260 | °C | 10 second duration | 1 | ||
| Working Peak Reverse Voltage | VRWM | 5 | V | 2 | |||
| Maximum Reverse Leakage Current | IR | 1 | A | @ VRWM | 2 | ||
| Breakdown Voltage | VBR | 5.4 | V | @ IT = 1.0 mA (Note 2) | 2 | ||
| Capacitance | C | 0.5 | 0.9 | pF | @ VR = 0 and f = 1.0 MHz | 2 | |
| Clamping Voltage | VC | 9.8 | V | @ IPP = 1 A (Note 3) | 2 | ||
| Forward Voltage | VF | 1 | V | @ IF = 10 mA | 2 |
CAD (KiCad official)
- Symbol:
LESD9L5.0T5G - Footprint:
Diode_SMD:D_SOD-923 - 3D model: SOD-923 (KiCad packages3D, STEP)
- 3D model files:
lesd9l5-0t5g-etched.step/lesd9l5-0t5g-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);lesd9l5-0t5g.step/lesd9l5-0t5g.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: LRC datasheet (4 pp, sha256
c3908806066dec5b, retrieved 2026-10-15, 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).
# LESD9L5.0T5G
**LRC** · ESD And Surge Protection (TVS/ESD) · SOD-923
LESD9L5.0T5G from LRC, in a SOD-923. 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 unidirectional TVS ESD protection diode, rated for 5 V stand-off voltage (VRWM) and IEC61000-4-2 Level 4 protection (±10 kV contact, ±15 kV air). |
| 2 | ANODE | passive | Anode terminal of the unidirectional TVS ESD protection diode, forming the protected path with the cathode in the device's ultra-low capacitance (0.5 pF typ.) ESD protection configuration. |
## Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | LRC |
| Package | SOD-923 |
| Category | Circuit Protection |
| 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 |
|---|---|---|---|---|---|---|---|
| IEC 61000-4-2 (ESD) Contact | | -10 | | 10 | kV | | 1 |
| IEC 61000-4-2 (ESD) Air | | -15 | | 15 | kV | | 1 |
| Total Power Dissipation on FR-5 Board | PD | | | 150 | mW | (Note 1) @ TA = 25°C | 1 |
| Storage Temperature Range | Tstg | -55 | | 150 | °C | | 1 |
| Junction Temperature Range | TJ | -55 | | 125 | °C | | 1 |
| Lead Solder Temperature - Maximum | TL | | | 260 | °C | 10 second duration | 1 |
| Working Peak Reverse Voltage | VRWM | | | 5 | V | | 2 |
| Maximum Reverse Leakage Current | IR | | | 1 | A | @ VRWM | 2 |
| Breakdown Voltage | VBR | 5.4 | | | V | @ IT = 1.0 mA (Note 2) | 2 |
| Capacitance | C | | 0.5 | 0.9 | pF | @ VR = 0 and f = 1.0 MHz | 2 |
| Clamping Voltage | VC | | | 9.8 | V | @ IPP = 1 A (Note 3) | 2 |
| Forward Voltage | VF | | | 1 | V | @ IF = 10 mA | 2 |
## CAD (KiCad official)
- Symbol: `LESD9L5.0T5G`
- Footprint: `Diode_SMD:D_SOD-923`
- 3D model: SOD-923 (KiCad packages3D, STEP)
- 3D model files: `lesd9l5-0t5g-etched.step` / `lesd9l5-0t5g-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `lesd9l5-0t5g.step` / `lesd9l5-0t5g.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/8588881725488947200) (4 pp, sha256 `c3908806066dec5b`, retrieved 2026-10-15, tier: lcsc)
- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.3`, primary `claude-haiku-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/lesd9l5-0t5g-datasheet.pdf)