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SLESD0514TL

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Slkor SLKORMICRO Elec ESD And Surge Protection (TVS/ESD), SOT-23-6L. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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SLESD0514TL

Slkor SLKORMICRO Elec · ESD And Surge Protection (TVS/ESD) · SOT-23-6L

SLESD0514TL from Slkor SLKORMICRO Elec, in a SOT-23-6L. 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 bidirectional Data line I/O pin protected by the TVS array, rated at a 5.0 V reverse working voltage to GND with IEC 61000-4-2 protection of ±20 kV contact and ±25 kV air.
2 GND power_in Ground reference for the TVS array; the datasheet gives the I/O-to-GND capacitance as 0.55 pF typical and 0.80 pF maximum at VR = 0 V, f = 1 MHz.
3 I/O bidirectional Data line I/O pin protected by the TVS array, rated at a 5.0 V reverse working voltage to GND with IEC 61000-4-2 protection of ±20 kV contact and ±25 kV air.
4 I/O bidirectional Data line I/O pin protected by the TVS array, rated at a 5.0 V reverse working voltage to GND with IEC 61000-4-2 protection of ±20 kV contact and ±25 kV air.
5 VCC power_in Vcc line protected by the TVS array; the datasheet gives Vcc-to-GND capacitance as 0.70 pF at VR = 0 V, f = 1 MHz and a 15 V clamping voltage at IPP = 8 A (8/20 µs).
6 I/O bidirectional Data line I/O pin protected by the TVS array, rated at a 5.0 V reverse working voltage to GND with IEC 61000-4-2 protection of ±20 kV contact and ±25 kV air.

Key specifications

Parameter Value
Manufacturer Slkor SLKORMICRO Elec
Package SOT-23-6L
Category Circuit Protection
Pins 6

Electrical characteristics

Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).

Parameter Symbol Min Typ Max Unit Conditions Page
Peak Pulse Power PPP 60 W 8/20μs 2
ESD per IEC 61000-4-2 (Contact) VESD -20 20 kV 2
ESD per IEC 61000-4-2 (Air) VESD -25 25 kV 2
Operating Temperature TOPT -55 125 C 2
Storage Temperature TSTG -55 150 C 2
Reverse Working Voltage VRWM 5 V Any I/O pin to GND 2
Reverse Breakdown Voltage VBR 6 9 V IT = 1mA; Any I/O pin to GND 2
Reverse Leakage Current IR 1 μA VRWM = 5V; Any I/O pin to GND 2
Clamping Voltage VC 10 V IPP = 1A, tp = 8/20μs; Any I/O pin to GND 2
Clamping Voltage VC 15 V IPP = 4A, tp = 8/20μs; Any I/O pin to GND 2
TLP Clamping Voltage VCTLP 16 V IPP = 8A; IEC61000-4-2 Level 2 equivalent (±4kV Contact, ±8kV Air); Between I/O and GND 2
TLP Clamping Voltage VCTLP 23 V IPP = 16A; IEC61000-4-2 Level 4 equivalent (±8kV Contact, ±16kV Air); Between I/O and GND 2
Parasitic Capacitance CESD 0.2 0.3 pF VR = 0V, f = 1MHz; Between I/O and I/O 2
Parasitic Capacitance CESD 0.55 0.8 pF VR = 0V, f = 1MHz; Between I/O and GND 2
Parasitic Capacitance CESD 0.7 pF VR = 0V, f = 1MHz; Between Vcc and GND 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 tin  Terminal: Matte tin plated.  High temperature soldering guaranteed: 1

CAD (KiCad official)

  • Symbol: SLESD0514TL
  • Footprint: Package_TO_SOT_SMD:SOT-23-6
  • 3D model: SOT-23-6L (KiCad packages3D, STEP)
  • 3D model files: slesd0514tl-etched.step / slesd0514tl-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); slesd0514tl.step / slesd0514tl.glb are the bare package body.

Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

  • Datasheet: Slkor SLKORMICRO Elec datasheet (4 pp, sha256 68d8b9e81bacf9d7, retrieved 2026-10-17, 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