component
1.5SMC39CA_R1_00001
Public Made by Adomby adom
PANJIT International 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.
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1.5SMC39CA_R1_00001
PANJIT International · ESD And Surge Protection (TVS/ESD) · SMC(DO-214AB)
1.5SMC39CA_R1_00001 from PANJIT International, 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 | PANJIT International |
| 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 (bidirectional, minimum) | VBR | 37.1 | V | IT = 1 mA, 1.5SMC39CA | 2 | ||
| Breakdown voltage (bidirectional, maximum) | VBR | 41 | V | IT = 1 mA, 1.5SMC39CA | 2 | ||
| Reverse leakage current (bidirectional) | IR | 1 | uA | At VRWM = 33.3 V, 1.5SMC39CA | 2 | ||
| Maximum clamp voltage (bidirectional) | VC | 53.9 | V | At IPP = 28 A, 10/1000us waveform, 1.5SMC39CA | 2 | ||
| Peak pulse current 10/1000us (bidirectional) | IPP | 28 | A | 10/1000us waveform (Notes 1), 1.5SMC39CA | 2 | ||
| Reverse stand-off voltage (bidirectional) | VRWM | 33.3 | V | Working peak reverse voltage (Notes 4), 1.5SMC39CA | 2 | ||
| Peak power dissipation | PPP | 1500 | Watts | TA=25°C, tp=1ms (Notes 1) | 1 | ||
| Peak forward surge current | IFSM | 200 | Amps | 8.3ms single half sine-wave, superimposed on rated load (Notes 3) | 1 | ||
| ESD IEC-61000-4-2 (Air) | VESD | 30 | kV | IEC-61000-4-2 Air | 1 | ||
| ESD IEC-61000-4-2 (Contact) | VESD | 30 | kV | IEC-61000-4-2 Contact | 1 | ||
| Operating junction and storage temperature range | TJ,TSTG | -55 | 150 | °C | 1 | ||
| Typical thermal resistance junction to air | RθJA | 50 | °C/W | Mounted on copper leaf area of 0.79 in2 (20mm2) (Notes 2) | 1 |
CAD (KiCad official)
- Symbol:
1.5SMC39CA_R1_00001 - Footprint:
Diode_SMD:D_SMC - 3D model: SMC(DO-214AB) (KiCad packages3D, STEP)
- 3D model files:
1-5smc39ca-r1-00001-etched.step/1-5smc39ca-r1-00001-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);1-5smc39ca-r1-00001.step/1-5smc39ca-r1-00001.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: PANJIT International datasheet (6 pp, sha256
992904c08b993da7, retrieved 2026-10-14, 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).
# 1.5SMC39CA_R1_00001
**PANJIT International** · ESD And Surge Protection (TVS/ESD) · SMC(DO-214AB)
1.5SMC39CA_R1_00001 from PANJIT International, 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 | PANJIT International |
| 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 (bidirectional, minimum) | VBR | 37.1 | | | V | IT = 1 mA, 1.5SMC39CA | 2 |
| Breakdown voltage (bidirectional, maximum) | VBR | | | 41 | V | IT = 1 mA, 1.5SMC39CA | 2 |
| Reverse leakage current (bidirectional) | IR | | | 1 | uA | At VRWM = 33.3 V, 1.5SMC39CA | 2 |
| Maximum clamp voltage (bidirectional) | VC | | | 53.9 | V | At IPP = 28 A, 10/1000us waveform, 1.5SMC39CA | 2 |
| Peak pulse current 10/1000us (bidirectional) | IPP | | | 28 | A | 10/1000us waveform (Notes 1), 1.5SMC39CA | 2 |
| Reverse stand-off voltage (bidirectional) | VRWM | | | 33.3 | V | Working peak reverse voltage (Notes 4), 1.5SMC39CA | 2 |
| Peak power dissipation | PPP | | | 1500 | Watts | TA=25°C, tp=1ms (Notes 1) | 1 |
| Peak forward surge current | IFSM | | | 200 | Amps | 8.3ms single half sine-wave, superimposed on rated load (Notes 3) | 1 |
| ESD IEC-61000-4-2 (Air) | VESD | | | 30 | kV | IEC-61000-4-2 Air | 1 |
| ESD IEC-61000-4-2 (Contact) | VESD | | | 30 | kV | IEC-61000-4-2 Contact | 1 |
| Operating junction and storage temperature range | TJ,TSTG | -55 | | 150 | °C | | 1 |
| Typical thermal resistance junction to air | RθJA | | 50 | | °C/W | Mounted on copper leaf area of 0.79 in2 (20mm2) (Notes 2) | 1 |
## CAD (KiCad official)
- Symbol: `1.5SMC39CA_R1_00001`
- Footprint: `Diode_SMD:D_SMC`
- 3D model: SMC(DO-214AB) (KiCad packages3D, STEP)
- 3D model files: `1-5smc39ca-r1-00001-etched.step` / `1-5smc39ca-r1-00001-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `1-5smc39ca-r1-00001.step` / `1-5smc39ca-r1-00001.glb` are the bare package body.
## Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- **Datasheet:** [PANJIT International datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8601090598325796864) (6 pp, sha256 `992904c08b993da7`, retrieved 2026-10-14, 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/1-5smc39ca-r1-00001-datasheet.pdf)