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P6SMB75CA

Public Made by Adom

by adom

Littelfuse Electrostatic And Surge Protection (TVS/ESD), DO-214AA. Pinout cross-checked by two models against the datasheet, 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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P6SMB75CA

Littelfuse · Electrostatic And Surge Protection (TVS/ESD) · DO-214AA

P6SMB75CA from Littelfuse, in a DO-214AA. 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 TVS terminal (no polarity for the CA version, no cathode band) with VR 64.10 V, VBR 71.30-78.80 V at 1 mA and max VC 103.0 V at 5.9 A Ipp.
2 2 passive Bidirectional TVS terminal (no polarity for the CA version, no cathode band) with VR 64.10 V, VBR 71.30-78.80 V at 1 mA and max VC 103.0 V at 5.9 A Ipp.

Key specifications

Parameter Value
Manufacturer Littelfuse
Package DO-214AA
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
Reverse Stand-off Voltage VR 64.1 V P6SMB75CA 2
Breakdown Voltage VBR 71.3 78.8 V @ IT = 1 mA 2
Test Current IT 1 mA 2
Maximum Clamping Voltage VC 103 V @ Ipp = 5.9 A 2
Maximum Peak Pulse Current Ipp 5.9 A 2
Maximum Reverse Leakage IR 1 µA @ VR 2
Maximum Temperature coefficient of VBR αT 0.104 %/C 2
Peak Pulse Power Dissipation PPPM 600 W 10/1000us waveform, single die 1
Power Dissipation on Infinite Heat Sink PD 5 W TL=50°C 1
Peak Forward Surge Current IFSM 100 A 8.3ms single half sine wave, unidirectional only 1
Operating Temperature Range TJ -65 150 °C 1
Storage Temperature Range TSTG -65 175 °C 1
Thermal Resistance Junction to Lead RƟJL 20 °C/W Typical 1
Thermal Resistance Junction to Ambient RƟJA 100 °C/W Typical 1
VBR Voltage Tolerance -5 5 % 5% VBR voltage tolerance (A/CA suffix) 6

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 • Matte tin lead-free plated • Halogen free and RoHS 1

CAD (KiCad official)

  • Symbol: P6SMB75CA
  • Footprint: Diode_SMD:D_SMB
  • 3D model: DO-214AA (KiCad packages3D, STEP)
  • 3D model files: p6smb75ca-etched.step / p6smb75ca-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); p6smb75ca.step / p6smb75ca.glb are the bare package body.

Provenance

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

  • Datasheet: Littelfuse datasheet (6 pp, sha256 2c321de35bbafba1, retrieved 2026-10-22, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-sonnet-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