component
SMCJ75A
Public Made by Adomby adom
GOODWORK 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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SMCJ75A
GOODWORK · TVS · DO-214AB(SMC)
SMCJ75A from GOODWORK, 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 | 1 | passive | Terminal 1 of an unpolarised fuse; either orientation. |
| 2 | 2 | passive | Terminal 2 of an unpolarised fuse; either orientation. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | GOODWORK |
| Package | DO-214AB(SMC) |
| Category | TVS/Fuse/Board Level 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 (minimum) | PPPM | 1500 | W | TA=25 C, TP=1ms (NOTE 1) | 1 | ||
| Breakdown Voltage VBR (minimum) | VBR | 83.3 | V | IT=1 mA | 4 | ||
| Breakdown Voltage VBR (maximum) | VBR | 95.8 | V | IT=1 mA | 4 | ||
| Maximum Clamping Voltage | VC | 121 | V | Ipp=12.4 A | 4 | ||
| Maximum Reverse Leakage Current | IR | 5 | A | at VRWM 75 V | 4 | ||
| Peak Forward Surge Current | IFSM | 200 | Amps | 8.3ms single half sine-wave, superimposed on rated load (JEDEC method), unidirectional only | 1 | ||
| Maximum Instantaneous Forward Voltage | VF | 3.5 | Volts | at 35.0 A, unidirectional only | 1 | ||
| Operating and Storage Temperature Range | TJ, TSTG | -55 | 150 | C | 1 | ||
| Reverse Stand-off Voltage | VRWM | 75 | V | 4 | |||
| Typical Thermal Resistance Junction-to-Case | RθJ-C | 15 | C/W | Between junction and case | 1 | ||
| Typical Thermal Resistance Junction-to-Ambient | RθJ-A | 75 | C/W | Between junction and air | 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 Copper Pad area of 8.0mm (.013mm Thick) to each terminal. | 1 |
CAD (KiCad official)
- Symbol:
SMCJ75A - Footprint:
Diode_SMD:D_SMC - 3D model: DO-214AB(SMC) (KiCad packages3D, STEP)
- 3D model files:
smcj75a-etched.step/smcj75a-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);smcj75a.step/smcj75a.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: GOODWORK datasheet (7 pp, sha256
7bfe3982f738a2a0, retrieved 2026-10-21, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins, primarytwo-terminal 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).
# SMCJ75A
**GOODWORK** · TVS · DO-214AB(SMC)
SMCJ75A from GOODWORK, 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 | 1 | passive | Terminal 1 of an unpolarised fuse; either orientation. |
| 2 | 2 | passive | Terminal 2 of an unpolarised fuse; either orientation. |
## Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | GOODWORK |
| Package | DO-214AB(SMC) |
| Category | TVS/Fuse/Board Level 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 (minimum) | PPPM | 1500 | | | W | TA=25 C, TP=1ms (NOTE 1) | 1 |
| Breakdown Voltage VBR (minimum) | VBR | 83.3 | | | V | IT=1 mA | 4 |
| Breakdown Voltage VBR (maximum) | VBR | | | 95.8 | V | IT=1 mA | 4 |
| Maximum Clamping Voltage | VC | | | 121 | V | Ipp=12.4 A | 4 |
| Maximum Reverse Leakage Current | IR | | | 5 | A | at VRWM 75 V | 4 |
| Peak Forward Surge Current | IFSM | | | 200 | Amps | 8.3ms single half sine-wave, superimposed on rated load (JEDEC method), unidirectional only | 1 |
| Maximum Instantaneous Forward Voltage | VF | | | 3.5 | Volts | at 35.0 A, unidirectional only | 1 |
| Operating and Storage Temperature Range | TJ, TSTG | -55 | | 150 | C | | 1 |
| Reverse Stand-off Voltage | VRWM | | 75 | | V | | 4 |
| Typical Thermal Resistance Junction-to-Case | RθJ-C | | 15 | | C/W | Between junction and case | 1 |
| Typical Thermal Resistance Junction-to-Ambient | RθJ-A | | 75 | | C/W | Between junction and air | 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 Copper Pad area of 8.0mm (.013mm Thick) to each terminal. | 1 |
## CAD (KiCad official)
- Symbol: `SMCJ75A`
- Footprint: `Diode_SMD:D_SMC`
- 3D model: DO-214AB(SMC) (KiCad packages3D, STEP)
- 3D model files: `smcj75a-etched.step` / `smcj75a-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `smcj75a.step` / `smcj75a.glb` are the bare package body.
## Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- **Datasheet:** [GOODWORK datasheet](docs/smcj75a-datasheet.pdf) (7 pp, sha256 `7bfe3982f738a2a0`, retrieved 2026-10-21, tier: lcsc)
- **Extractor:** parts-factory `2.0.0` / `extract_pins`, primary `two-terminal 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/smcj75a-datasheet.pdf)