component
SMCJ1.5KE27AHE3-TP
Public Made by Adomby adom
MCC(Micro Commercial Components) ESD And Surge Protection (TVS/ESD), SMC(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.
main
SMCJ1.5KE27AHE3-TP
MCC(Micro Commercial Components) · ESD And Surge Protection (TVS/ESD) · SMC(DO-214AB)
SMCJ1.5KE27AHE3-TP from MCC(Micro Commercial Components), 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 | 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 | MCC(Micro Commercial Components) |
| 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 | 25.7 | 28.4 | V | IT=1mA | 2 | |
| Max Clamping Voltage | VC | 37.5 | V | @IPP=40.5A | 2 | ||
| Peak Pulse Current | IPP | 40.5 | A | 10/1000μs waveform | 2 | ||
| Reverse Leakage Current | ID | 1 | µA | @VWM | 2 | ||
| Peak Pulse Power Dissipation | PPP | 1500 | W | Note 3,4 | 1 | ||
| Operating Junction Temperature Range | TJ | -55 | 175 | °C | 1 | ||
| Storage Temperature Range | TSTG | -55 | 175 | °C | 1 | ||
| Reverse Stand-Off Voltage | VWM | 23.1 | V | 2 | |||
| Test Current | IT | 1 | mA | 2 | |||
| Thermal Resistance Junction to Lead | RθJL | 15 | °C/W | Typical | 1 | ||
| Thermal Resistance Junction to Ambient | RθJA | 75 | °C/W | Typical | 1 | ||
| Maximum Soldering Temperature | 260 | °C | 10 Seconds at Terminals | 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 | copper pads to each terminal. | 1 |
CAD (KiCad official)
- Symbol:
SMCJ1.5KE27AHE3-TP - Footprint:
Diode_SMD:D_SMC - 3D model: SMC(DO-214AB) (KiCad packages3D, STEP)
- 3D model files:
smcj1-5ke27ahe3-tp-etched.step/smcj1-5ke27ahe3-tp-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);smcj1-5ke27ahe3-tp.step/smcj1-5ke27ahe3-tp.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: MCC(Micro Commercial Components) datasheet (4 pp, sha256
b9d4422d0856eb22, retrieved 2026-10-22, 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).
# SMCJ1.5KE27AHE3-TP
**MCC(Micro Commercial Components)** · ESD And Surge Protection (TVS/ESD) · SMC(DO-214AB)
SMCJ1.5KE27AHE3-TP from MCC(Micro Commercial Components), 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 | 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 | MCC(Micro Commercial Components) |
| 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 | 25.7 | | 28.4 | V | IT=1mA | 2 |
| Max Clamping Voltage | VC | | | 37.5 | V | @IPP=40.5A | 2 |
| Peak Pulse Current | IPP | | | 40.5 | A | 10/1000μs waveform | 2 |
| Reverse Leakage Current | ID | | | 1 | µA | @VWM | 2 |
| Peak Pulse Power Dissipation | PPP | 1500 | | | W | Note 3,4 | 1 |
| Operating Junction Temperature Range | TJ | -55 | | 175 | °C | | 1 |
| Storage Temperature Range | TSTG | -55 | | 175 | °C | | 1 |
| Reverse Stand-Off Voltage | VWM | | 23.1 | | V | | 2 |
| Test Current | IT | | 1 | | mA | | 2 |
| Thermal Resistance Junction to Lead | RθJL | | 15 | | °C/W | Typical | 1 |
| Thermal Resistance Junction to Ambient | RθJA | | 75 | | °C/W | Typical | 1 |
| Maximum Soldering Temperature | | | | 260 | °C | 10 Seconds at Terminals | 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 | | copper pads to each terminal. | 1 |
## CAD (KiCad official)
- Symbol: `SMCJ1.5KE27AHE3-TP`
- Footprint: `Diode_SMD:D_SMC`
- 3D model: SMC(DO-214AB) (KiCad packages3D, STEP)
- 3D model files: `smcj1-5ke27ahe3-tp-etched.step` / `smcj1-5ke27ahe3-tp-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `smcj1-5ke27ahe3-tp.step` / `smcj1-5ke27ahe3-tp.glb` are the bare package body.
## Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- **Datasheet:** [MCC(Micro Commercial Components) datasheet](docs/smcj1-5ke27ahe3-tp-datasheet.pdf) (4 pp, sha256 `b9d4422d0856eb22`, retrieved 2026-10-22, 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/smcj1-5ke27ahe3-tp-datasheet.pdf)