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LESD8D3.3CBT5G
Public Made by Adomby adom
LRC ESD Protection Devices, SOD-882. 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
markdownLESD8D3.3CBT5G
LRC · ESD Protection Devices · SOD-882
LESD8D3.3CBT5G from LRC, in a SOD-882. 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 | 1 | passive | Bidirectional ESD/TVS protection terminal (VRWM 3.3 V) that clamps transients up to 105 W at 8/20 µs and ±30 kV IEC61000-4-2 ESD, interchangeable with pin 2. |
| 2 | 2 | passive | Bidirectional ESD/TVS protection terminal (VRWM 3.3 V) that clamps transients up to 105 W at 8/20 µs and ±30 kV IEC61000-4-2 ESD, interchangeable with pin 1. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | LRC |
| Package | SOD-882 |
| Category | TVS/Fuse/Board Level 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 |
|---|---|---|---|---|---|---|---|
| Working Peak Reverse Voltage | VRWM | 3.3 | V | 2 | |||
| Breakdown Voltage | VBR | 5 | V | @ IT = 1.0 mA, Note 1 | 2 | ||
| Maximum Reverse Leakage Current | IR | 0.05 | µA | @ VRWM | 2 | ||
| Clamping Voltage | VC | 6.5 | V | @ IPP = 1 A, Note 2 | 2 | ||
| Clamping Voltage at max IPP | VC | 9 | V | @ MAX IPP, Note 2 | 2 | ||
| Maximum Reverse Peak Pulse Current | IPP | 10 | A | Note 2 | 2 | ||
| Peak Power Dissipation | PPK | 105 | W | Note 2 | 2 | ||
| Capacitance | C | 7 | 20 | pF | VR = 0, f = 1.0 MHz | 2 | |
| Dynamic Resistance | RDYN | 0.2 | Ω | tp=100 ns (TLP) | 2 | ||
| Peak Pulse Power | PPP | 105 | W | tp = 8/20 µs, Tamb=25°C | 1 | ||
| Maximum lead temperature for soldering | TL | 260 | °C | during 10 s | 1 | ||
| Storage Temperature Range | Tstg | -55 | 150 | °C | 1 | ||
| Operating Temperature Range | Top | -55 | 150 | °C | 1 | ||
| Maximum junction temperature | Tj | 150 | °C | 1 | |||
| ESD air discharge | IEC61000-4-2 | -30 | 30 | kV | IEC61000-4-2 air discharge | 1 | |
| ESD contact discharge | IEC61000-4-2 | -30 | 30 | kV | IEC61000-4-2 contact discharge | 1 | |
| EFT | IEC61000-4-4 | 40 | A | IEC61000-4-4 | 1 |
CAD (KiCad official)
- Symbol:
LESD8D3.3CBT5G - Footprint:
Diode_SMD:D_SOD-882 - 3D model: SOD-882 (KiCad packages3D, STEP)
- 3D model files:
lesd8d3-3cbt5g-etched.step/lesd8d3-3cbt5g-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);lesd8d3-3cbt5g.step/lesd8d3-3cbt5g.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: LRC datasheet (4 pp, sha256
bb163eb6a5d6f705, 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).