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SMBJ36CAQ-13-F

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Diodes Incorporated ESD And Surge Protection (TVS/ESD), SMB. 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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SMBJ36CAQ-13-F

Diodes Incorporated · ESD And Surge Protection (TVS/ESD) · SMB

SMBJ36CAQ-13-F from Diodes Incorporated, in a SMB. 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 Terminal 1 passive Bidirectional (C-suffix) TVS terminal with no polarity indicator, interchangeable with the other terminal, VRWM 36V, VBR 40.00V to 46.00V at 1.0mA, max clamping 58.1V at 10.3A IPP.
2 Terminal 2 passive Bidirectional (C-suffix) TVS terminal with no polarity indicator, interchangeable with the other terminal, VRWM 36V, VBR 40.00V to 46.00V at 1.0mA, max clamping 58.1V at 10.3A IPP.

Key specifications

Parameter Value
Manufacturer Diodes Incorporated
Package SMB
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
Breakdown Voltage (bidirectional, SMBJ36CAQ) - min VBR 40 V @ IT = 1.0 mA (Note 10) 3
Breakdown Voltage (bidirectional, SMBJ36CAQ) - max VBR 46 V @ IT = 1.0 mA (Note 10) 3
Max Reverse Leakage IR 5 µA @ VRWM (Note 11) 3
Max Clamping Voltage VC 58.1 V @ IPP = 10.3 A (Note 12) 3
Max Peak Pulse Current IPP 10.3 A 10 x 1000 µs waveform (Note 12) 3
Peak Pulse Power Dissipation PPK 600 W Non-repetitive current pulse, derated above TA = +25°C (Note 6) 2
Peak Power Derating Above +25°C PDER 4.8 W/°C Above TA = +25°C 2
Peak Forward Surge Current IFSM 100 A 8.3 ms single half sine wave superimposed on rated load (Notes 6, 7, 8) 2
Steady-State Power Dissipation PM(AV) 5 W @ TL = +75°C 2
Instantaneous Forward Voltage VF 3.5 V @ IPP = 35 A (Notes 6, 7, 8) 2
Operating Temperature Range TJ -55 150 °C 2
Storage Temperature Range TSTG -55 175 °C 2

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 • Terminals: Lead Free Plating (Matte Tin Finish). Solderable per MIL-STD-202, Method 208 1

CAD (KiCad official)

  • Symbol: SMBJ36CAQ-13-F
  • Footprint: Diode_SMD:D_SMB
  • 3D model: SMB (KiCad packages3D, STEP)
  • 3D model files: smbj36caq-13-f-etched.step / smbj36caq-13-f-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); smbj36caq-13-f.step / smbj36caq-13-f.glb are the bare package body.

Provenance

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

  • Datasheet: Diodes Incorporated datasheet (6 pp, sha256 8fe2bbc08e205227, retrieved 2026-10-20, tier: lcsc)
  • Extractor: ds2sf (Claude). Every pin and dimension is cited to a datasheet page; it refuses to fabricate.
  • CAD: KiCad official libraries (CC-BY-SA 4.0).

Datasheet PDF