component
SMCJ36A
Public Made by Adomby adom
FTR TVS, DO-214AB(SMC). 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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SMCJ36A
FTR · TVS · DO-214AB(SMC)
SMCJ36A from FTR, in a DO-214AB(SMC). 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 | FTR |
| Package | DO-214AB(SMC) |
| 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 pulse power dissipation | PPPM | 1500 | W | 10/1000us waveform (Note 1, Fig.1); printed as Minimum | 1 | ||
| Steady state power dissipation | PM(AV) | 6.5 | W | TL=75C (Fig.4) | 1 | ||
| Peak forward surge current | IFSM | 200 | A | 8.3ms single half sine-wave, superimposed on rated load (JEDEC Method) (Note 2) | 1 | ||
| Operating junction and storage temperature range | TJ,TSTG | -55 | 150 | C | 1 | ||
| Breakdown voltage | VBR | 40 | 44.2 | V | IT = 1 mA | 3 | |
| Reverse leakage current | IR | 1 | uA | @ VRWM | 3 | ||
| Maximum clamping voltage | VC | 58.1 | V | @ IPP = 25.8 A | 3 | ||
| Reverse stand-off voltage | VRWM | 36 | V | Unidirectional SMCJ36A | 3 | ||
| Peak pulse current | IPP | 25.8 | A | Value listed for SMCJ36A in the electrical characteristics table | 3 | ||
| Typical thermal resistance junction to lead | RthetaJL | 15 | C/W | Junction to lead, typical | 1 | ||
| Typical thermal resistance junction to ambient | RthetaJA | 75 | C/W | Junction to ambient, typical | 1 |
CAD (KiCad official)
- Symbol:
SMCJ36A - Footprint:
Diode_SMD:D_SMC - 3D model: DO-214AB(SMC) (KiCad packages3D, STEP)
- 3D model files:
smcj36a-etched.step/smcj36a-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);smcj36a.step/smcj36a.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: FTR datasheet (6 pp, sha256
bd44fdeaefb3d0a0, retrieved 2026-10-21, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins, primarycathode-band convention(convention), consensusoff(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).
# SMCJ36A
**FTR** · TVS · DO-214AB(SMC)
SMCJ36A from FTR, in a DO-214AB(SMC). 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 | FTR |
| Package | DO-214AB(SMC) |
| 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 pulse power dissipation | PPPM | 1500 | | | W | 10/1000us waveform (Note 1, Fig.1); printed as Minimum | 1 |
| Steady state power dissipation | PM(AV) | | | 6.5 | W | TL=75C (Fig.4) | 1 |
| Peak forward surge current | IFSM | | | 200 | A | 8.3ms single half sine-wave, superimposed on rated load (JEDEC Method) (Note 2) | 1 |
| Operating junction and storage temperature range | TJ,TSTG | -55 | | 150 | C | | 1 |
| Breakdown voltage | VBR | 40 | | 44.2 | V | IT = 1 mA | 3 |
| Reverse leakage current | IR | | | 1 | uA | @ VRWM | 3 |
| Maximum clamping voltage | VC | | | 58.1 | V | @ IPP = 25.8 A | 3 |
| Reverse stand-off voltage | VRWM | | 36 | | V | Unidirectional SMCJ36A | 3 |
| Peak pulse current | IPP | | 25.8 | | A | Value listed for SMCJ36A in the electrical characteristics table | 3 |
| Typical thermal resistance junction to lead | RthetaJL | | 15 | | C/W | Junction to lead, typical | 1 |
| Typical thermal resistance junction to ambient | RthetaJA | | 75 | | C/W | Junction to ambient, typical | 1 |
## CAD (KiCad official)
- Symbol: `SMCJ36A`
- Footprint: `Diode_SMD:D_SMC`
- 3D model: DO-214AB(SMC) (KiCad packages3D, STEP)
- 3D model files: `smcj36a-etched.step` / `smcj36a-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `smcj36a.step` / `smcj36a.glb` are the bare package body.
## Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- **Datasheet:** [FTR datasheet](docs/smcj36a-datasheet.pdf) (6 pp, sha256 `bd44fdeaefb3d0a0`, retrieved 2026-10-21, 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](docs/smcj36a-datasheet.pdf)