component
SMDJ36CA-AT
Public Made by Adomby adom
Brightking Elec (TAIWAN) TVS, SMC(DO-214AB). Pinout reviewed by a person against the datasheet, KiCad symbol/footprint/3D.
3D Model
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Symbol & Footprint
Schematic Symbol
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PCB Footprint
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Datasheet
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Contents
README
markdownSMDJ36CA-AT
Brightking Elec (TAIWAN) · TVS · SMC(DO-214AB)
SMDJ36CA-AT from Brightking Elec (TAIWAN), in a SMC(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 | Terminal 1 | passive | Bidirectional TVS terminal (SMDJ36CA-AT, VRWM 36V, VBR 40.00~44.20V, VC 58.1V at 51.6A IPP) with no polarity, so the color band does not apply and it is interchangeable with the other terminal. |
| 2 | Terminal 2 | passive | Bidirectional TVS terminal (SMDJ36CA-AT, VRWM 36V, VBR 40.00~44.20V, VC 58.1V at 51.6A IPP) with no polarity, so it is interchangeable with the other terminal. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Brightking Elec (TAIWAN) |
| Package | SMC(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 |
|---|---|---|---|---|---|---|---|
| Breakdown voltage | VBR | 40 | 44.2 | V | @IT = 1 mA | 3 | |
| Maximum clamping voltage | VC | 58.1 | V | @IPP = 51.6 A | 3 | ||
| Reverse leakage current | IR | 2 | µA | @VRWM | 3 | ||
| Peak pulse power dissipation | PPPM | 3000 | Watts | 10/1000µs waveform (Note 1, Note 2, Fig.1) | 1 | ||
| Steady state power dissipation | PM(AV) | 6.5 | Watts | TA=50℃ (Fig.5) | 1 | ||
| Peak forward surge current | IFSM | 300 | Amps | 8.3ms single half sine-wave superimposed on rated load, (JEDEC Method) (Note3, Fig.6) | 1 | ||
| Operating junction and storage temperature range | TJ,TSTG | -55 | 150 | ℃ | 1 | ||
| Thermal resistance junction to lead | RθJL | 15 | ℃/W | Typical | 1 | ||
| Thermal resistance junction to ambient | RθJA | 75 | ℃/W | Typical; mounted on 8.0mm×8.0mm copper pads to each terminal (Note 2) | 1 |
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 | copper | 2. Mounted on 8.0mm×8.0mm copper pads to each terminal. | 1 |
CAD (KiCad official)
- Symbol:
SMDJ36CA-AT - Footprint:
Diode_SMD:D_SMC - 3D model: SMC(DO-214AB) (KiCad packages3D, STEP)
- 3D model files:
smdj36ca-at-etched.step/smdj36ca-at-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);smdj36ca-at.step/smdj36ca-at.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Brightking Elec (TAIWAN) datasheet (6 pp, sha256
b9d839ba1f239ec1, retrieved 2026-10-22, 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).