component
SD36C-01FTG
Public Made by Adomby adom
Littelfuse ESD And Surge Protection (TVS/ESD), SOD-323. 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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Contents
README
markdownSD36C-01FTG
Littelfuse · ESD And Surge Protection (TVS/ESD) · SOD-323
SD36C-01FTG from Littelfuse, 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 | 1 | passive | Terminal 1 of the bidirectional TVS diode (SD36C: 36V reverse standoff, 1µA max leakage at 36V, ±30kV IEC 61000-4-2 contact/air ESD). |
| 2 | 2 | passive | Terminal 2 of the bidirectional TVS diode (SD36C: 36V reverse standoff, 5A 8/20µs peak pulse current, 30pF typical-class diode capacitance at 0V bias, 1MHz). |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Littelfuse |
| Package | SOD-323 |
| 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 |
|---|---|---|---|---|---|---|---|
| Reverse Standoff Voltage | VRWM | 36 | V | IR≤1μA | 3 | ||
| Reverse Voltage Drop | VR | 40 | V | IR=1mA | 3 | ||
| Leakage Current | ILEAK | 1 | μA | VR=36V | 3 | ||
| Clamp Voltage | VC | 50 | V | IPP=1A, tp=8/20µs, Fwd | 3 | ||
| Clamp Voltage | VC | 60 | V | IPP=4A, tp=8/20µs, Fwd | 3 | ||
| Peak Pulse Current | Ipp | 5 | A | tp=8/20µs | 3 | ||
| ESD Withstand Voltage (Contact) | VESD | -30 | 30 | kV | IEC61000-4-2 (Contact Discharge) | 3 | |
| ESD Withstand Voltage (Air) | VESD | -30 | 30 | kV | IEC61000-4-2 (Air Discharge) | 3 | |
| Diode Capacitance | CI/O-GND | 30 | pF | Reverse Bias=0V, f=1MHz | 3 | ||
| Dynamic Resistance | RDYN | 0.68 | Ω | TLP, tp=100ns, I/O to Ground | 3 | ||
| Peak Pulse Power | Ppk | 450 | W | tp=8/20μs | 2 | ||
| Operating Temperature | TOP | -40 | 125 | °C | 2 | ||
| Storage Temperature | TSTOR | -55 | 150 | °C | 2 | ||
| Maximum Junction Temperature | 150 | °C | 2 | ||||
| Maximum Lead Temperature | 260 | °C | Soldering 20-40s | 2 |
Materials and finish
As the datasheet states them (page.json metadata.appearance; the 3D model's colours follow it).
| Part | Material | Colour / plating | Datasheet says | Page |
|---|---|---|---|---|
| contacts | Copper Alloy | tin | Lead Plating Matte Tin Lead Material Copper Alloy | 6 |
CAD (KiCad official)
- Symbol:
SD36C-01FTG - Footprint:
Diode_SMD:D_SOD-323 - 3D model: SOD-323 (KiCad packages3D, STEP)
- 3D model files:
sd36c-01ftg-etched.step/sd36c-01ftg-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);sd36c-01ftg.step/sd36c-01ftg.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Littelfuse datasheet (7 pp, sha256
855fdc4956a95d51, 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).