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P6KE24A

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SMC(Sangdest Microelectronicstronic (Nanjing)) TVS, DO-15. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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P6KE24A

SMC(Sangdest Microelectronicstronic (Nanjing)) · TVS · DO-15

P6KE24A from SMC(Sangdest Microelectronicstronic (Nanjing)), in a DO-15. 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 K passive Cathode (marked by cathode band or notch) of the unidirectional P6KE24A TVS, with VRWM 20.5V, VBR 22.8-25.2V at 1mA and max clamping voltage 33.2V at 18.4A.
2 A passive Anode of the unidirectional P6KE24A TVS diode, the end opposite the cathode band, in a 600W peak pulse power DO-15 package.

Key specifications

Parameter Value
Manufacturer SMC(Sangdest Microelectronicstronic (Nanjing))
Package DO-15
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 Stand-Off Voltage VRWM 20.5 V 2
Breakdown Voltage VBR 22.8 25.2 V @IT = 1 mA 2
Maximum Clamping Voltage VC 33.2 V @IPP = 18.4 A 2
Peak Pulse Current IPP 18.4 A 2
Reverse Leakage IR 5 uA @VRWM 2
Peak Pulse Power Dissipation PPPM 600 W TA=25°C (Fig.1) Minimum 1
Peak Forward Surge Current IFSM 100 A 8.3ms Single Half Sine Wave 1
Steady State Power Dissipation PM(AV) 5 W Note 2, 4 1
Operating Junction and Storage Temperature Range TJ,TSTG -55 175 °C 1
Thermal Resistance Junction to Lead RθJL 20 °C/W Typical 1
Thermal Resistance Junction to Ambient RθJA 75 °C/W Typical 1

CAD (KiCad official)

  • Symbol: P6KE24A
  • Footprint: Diode_THT:D_DO-15_P12.70mm_Horizontal
  • 3D model: DO-15 (KiCad packages3D, STEP)

Provenance

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

  • Datasheet: SMC(Sangdest Microelectronicstronic (Nanjing)) datasheet (5 pp, sha256 718eda2cacf0ea09, 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