component

TT0501SB

Public Made by Adom

by adom

Leiditech ESD Protection Devices, DFN1006-2. Unpolarised two-terminal part: the datasheet prints no pin numbers, so pins 1 and 2 follow the library convention, KiCad symbol/footprint/3D.

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Made with KiCad 10.0 · needs KiCad 10.0 or later to open · KiCad file format 20260206
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package.json Publish 0.1.0 · Ray 12d ago
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README.md Publish 0.1.0 · Ray 12d ago
tt0501sb-etched.glb Publish 0.1.0 · Ray 12d ago
tt0501sb-etched.step tt0501sb: factory component page (tier=lcsc) · Ray 12d ago
tt0501sb-hero.glb tt0501sb: hero GLB from the etched model (keeps the MPN mark) · Ray 12d ago
tt0501sb-hero.overlay.json Publish 0.1.0 · Ray 12d ago
tt0501sb.glb Publish 0.1.0 · Ray 12d ago
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TT0501SB

Leiditech · ESD Protection Devices · DFN1006-2

TT0501SB from Leiditech, in a DFN1006-2. 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 an unpolarised fuse; either orientation.
2 2 passive Terminal 2 of an unpolarised fuse; either orientation.

Key specifications

Parameter Value
Manufacturer Leiditech
Package DFN1006-2
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
Peak Pulse Power (8/20µs) Ppp 35 W 8/20µs 1
ESD per IEC 61000-4-2 (Air) VESD -25 25 Kv IEC 61000-4-2 (Air) 1
ESD per IEC 61000-4-2 (Contact) VESD -20 20 Kv IEC 61000-4-2 (Contact) 1
Operating Temperature Range TJ -40 125 ℃ 1
Storage Temperature Range TSTJ -55 150 ℃ 1
Breakdown Voltage VBR 8 12 14 V IT = 1mA 2
Holding Voltage Vh 2.6 4 V IT = 100mA 2
Clamping Voltage (IPP = 5A) VC 6 8 V IPP = 5A (8 x 20µs pulse) 2
Junction Capacitance CJ 0.5 1 pF VR = 0V, f = 1MHz 2
Reverse Working Voltage VRWM 5 V 2
Reverse Leakage Current IR 0.2 µA VRWM = 5.0V 2
Clamping Voltage (IPP = 1A) VC 5 V IPP = 1A (8 x 20µs pulse) 2
Clamping Voltage (IPP = 12A, TLP) VC 4.82 V IPP = 12A (TLP) 2
Clamping Voltage (IPP = 16A, TLP) VC 7.86 V IPP = 16A (TLP) 2

CAD (KiCad official)

  • Symbol: TT0501SB
  • Footprint: Diode_SMD:D_SOD-882
  • 3D model: DFN1006-2 (KiCad packages3D, STEP)
  • 3D model files: tt0501sb-etched.step / tt0501sb-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); tt0501sb.step / tt0501sb.glb are the bare package body.

Provenance

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

  • Datasheet: Leiditech datasheet (4 pp, sha256 546ea1d2ca237c6e, retrieved 2026-10-21, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins, primary two-terminal convention (convention), consensus off (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