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P6SMBJ78A_R1_00001

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PANJIT International TVS, SMB(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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P6SMBJ78A_R1_00001

PANJIT International · TVS · SMB(DO-214AA)

P6SMBJ78A_R1_00001 from PANJIT International, in a SMB(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 K passive Cathode terminal of the unidirectional TVS, marked by the color band, connected to the positive side of the protected line (VRWM 78 V, VBR 86.7 to 95.8 V, VC 126 V at 4.7 A).
2 A passive Anode terminal of the unidirectional TVS, connected to the return/ground side of the protected line (600 W peak pulse power at 10/1000 µs).

Key specifications

Parameter Value
Manufacturer PANJIT International
Package SMB(DO-214AA)
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 78 V P6SMBJ78A 3
Breakdown Voltage VBR 86.7 95.8 V @ IT = 1 mA 3
Test Current IT 1 mA 3
Reverse Leakage Current (unidirectional) IR 1 μA @ VRWM 3
Maximum Clamp Voltage VC 126 V @ IPP, 10/1000μs 3
Peak Pulse Current IPPM 4.7 A 10/1000μs waveform 3
Peak Pulse Power Dissipation PPP 600 Watts tp=10/1000μs waveform (Notes 1,2, Fig.1) 1
Peak Forward Surge Current IFSM 100 Amps 8.3ms single half sine-wave superimposed on rated load (Notes 2,3) 1
ESD IEC-61000-4-2 (Air) VESD 30 kV IEC-61000-4-2 Air 1
ESD IEC-61000-4-2 (Contact) VESD 30 kV IEC-61000-4-2 Contact 1
Operating Junction and Storage Temperature Range TJ,TSTG -55 150 °C 1
Typical Thermal Resistance Junction to Air RθJA 60 °C/W Note 2 1

CAD (KiCad official)

  • Symbol: P6SMBJ78A_R1_00001
  • Footprint: Diode_SMD:D_SMB
  • 3D model: SMB(DO-214AA) (KiCad packages3D, STEP)
  • 3D model files: p6smbj78a-r1-00001-etched.step / p6smbj78a-r1-00001-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); p6smbj78a-r1-00001.step / p6smbj78a-r1-00001.glb are the bare package body.

Provenance

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

  • Datasheet: PANJIT International datasheet (7 pp, sha256 0f8bd15f54419358, retrieved 2026-10-23, 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