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1.5SMCJ40A_R1_00001

Public Made by Adom

by adom

PANJIT International ESD And Surge Protection (TVS/ESD), DO-214AB. 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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1.5SMCJ40A_R1_00001

PANJIT International · ESD And Surge Protection (TVS/ESD) · DO-214AB

1.5SMCJ40A_R1_00001 from PANJIT International, in a DO-214AB. 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: the banded/marked end per the datasheet; pad 1 of the KiCad diode footprint.
2 A passive Anode.

Key specifications

Parameter Value
Manufacturer PANJIT International
Package DO-214AB
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
Peak Power Dissipation PPP 1500 W TA=25°C, tp=1ms (Notes 1) 1
Peak Forward Surge Current IFSM 200 A 8.3ms single half sine-wave superimposed on rated load (Notes 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 50 °C/W Mounted on 2mm² land areas (Notes 2) 1
Reverse Stand-off Voltage (unidirectional) VRWM 40 V 1.5SMCJ40A, UNI; Notes 4 2
Breakdown Voltage (unidirectional) min VBR 44.4 V @ IT = 1 mA, UNI 2
Breakdown Voltage (unidirectional) max VBR 51.1 V @ IT = 1 mA, UNI 2
Reverse Leakage Current (unidirectional) IR 1 µA @ VRWM, UNI 2
Max. Clamp Voltage (unidirectional) VC 64.5 V @ IPP = 23.2 A, 10/1000µs waveform, UNI 2
Peak Pulse Current (unidirectional) IPP 23.2 A 10/1000µs waveform, UNI 2

CAD (KiCad official)

  • Symbol: 1.5SMCJ40A_R1_00001
  • Footprint: Diode_SMD:D_SMC
  • 3D model: DO-214AB (KiCad packages3D, STEP)
  • 3D model files: 1-5smcj40a-r1-00001-etched.step / 1-5smcj40a-r1-00001-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); 1-5smcj40a-r1-00001.step / 1-5smcj40a-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 ef099423b70d24ab, retrieved 2026-10-16, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins, primary cathode-band 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