component
SP1002-01JTG
Public Made by Adomby adom
Littelfuse ESD And Surge Protection (TVS/ESD), SC-70-3. 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
markdownSP1002-01JTG
Littelfuse · ESD And Surge Protection (TVS/ESD) · SC-70-3
SP1002-01JTG from Littelfuse, in a SC-70-3. 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 | I/O 1 | passive | Protected I/O pin of the single bidirectional TVS channel, rated for ±8kV contact and ±15kV air ESD (IEC 61000-4-2) with 5pF typical capacitance. |
| 2 | I/O 2 | passive | Second terminal of the bidirectional TVS channel, normally tied to ground or the return side, with reverse standoff voltage 6.0V max at IR≤1µA. |
| 3 | NC | unconnected | No connection pin on the SC70-3 package, shown as NC in the pinout diagram. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Littelfuse |
| Package | SC-70-3 |
| Category | Circuit Protection |
| Pins | 3 |
Electrical characteristics
Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).
| Parameter | Symbol | Min | Typ | Max | Unit | Conditions | Page |
|---|---|---|---|---|---|---|---|
| Voltage Drop | VD | 6 | 9.5 | V | IR=1mA | 2 | |
| Reverse Standoff Voltage | VRWM | 6 | V | IR≤1µA with 1 I/O at GND | 2 | ||
| Leakage Current | ILEAK | 0.5 | µA | VR=5V with I/O at GND | 2 | ||
| Clamp Voltage | VC | 9.2 | 13 | V | IPP=1A, tp=8/20µs, Fwd | 2 | |
| Clamp Voltage | VC | 11.2 | 16 | V | IPP=2A, tp=8/20µs, Fwd | 2 | |
| Dynamic Resistance | RDYN | 2 | Ω | (VC2 - VC1) / (IPP2 - IPP1) | 2 | ||
| ESD Withstand Voltage (Contact) | VESD | -8 | 8 | kV | IEC61000-4-2 (Contact) | 2 | |
| ESD Withstand Voltage (Air) | VESD | -15 | 15 | kV | IEC61000-4-2 (Air) | 2 | |
| Diode Capacitance | CD | 6 | pF | Reverse Bias=0V | 2 | ||
| Diode Capacitance | CD | 5 | pF | Reverse Bias=2.5V | 2 | ||
| Peak Current | IPP | 2 | A | tp=8/20μs | 2 | ||
| Operating Temperature | TOP | -40 | 125 | °C | 2 | ||
| Storage Temperature | TSTOR | -55 | 150 | °C | 2 | ||
| Storage Temperature Range | -55 | 150 | °C | 2 | |||
| Maximum Junction Temperature | 150 | °C | 2 | ||||
| Maximum Lead Temperature (Soldering) | 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 | 3 |
CAD (KiCad official)
- Symbol:
SP1002-01JTG - Footprint:
Package_TO_SOT_SMD:SOT-323_SC-70 - 3D model: SC-70-3 (KiCad packages3D, STEP)
- 3D model files:
sp1002-01jtg-etched.step/sp1002-01jtg-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);sp1002-01jtg.step/sp1002-01jtg.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Littelfuse datasheet (4 pp, sha256
9db739c249d0b413, retrieved 2026-10-16, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-sonnet-5-5(text+vision), consensusclaude-opus-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).