component
P4SMAJ58AS
Public Made by Adomby adom
PANJIT International TVS, SMA(DO-214AC). 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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P4SMAJ58AS
PANJIT International · TVS · SMA(DO-214AC)
P4SMAJ58AS from PANJIT International, in a SMA(DO-214AC). 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 | PANJIT International |
| Package | SMA(DO-214AC) |
| 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 |
|---|---|---|---|---|---|---|---|
| Breakdown voltage | VBR | 64.4 | 71.2 | V | IT 1 mA, unidirectional | 2 | |
| Reverse leakage current | IR | 1 | uA | @VRWM 58 V, unidirectional | 2 | ||
| Clamping voltage | VC | 93.6 | V | @IPP 4.3 A, unidirectional | 2 | ||
| Peak pulse current | IPP | 4.3 | A | Clamping test current, unidirectional | 2 | ||
| Reverse stand-off voltage | VRWM | 58 | V | Unidirectional and bidirectional | 2 | ||
| Peak pulse power dissipation | PPP | 400 | W | tp = 10/1000 us, non-repetitive | 1 | ||
| Power dissipation on infinite heat sink | PD | 3.3 | W | TL = 50 oC | 1 | ||
| ESD IEC61000-4-2 air discharge | VESD | -30 | 30 | kV | IEC61000-4-2 (Air) | 1 | |
| ESD IEC61000-4-2 contact discharge | VESD | -30 | 30 | kV | IEC61000-4-2 (Contact) | 1 | |
| Typical thermal resistance junction to ambient | RθJA | 150 | oC/W | Mounted on FR4 PCB, single-sided copper, standard footprint (note 3) | 1 | ||
| Operating junction temperature range | TJ | -55 | 150 | oC | 1 | ||
| Storage temperature range | TSTG | -55 | 150 | oC | 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 100cm2 copper pads to each terminal | 3 |
CAD (KiCad official)
- Symbol:
P4SMAJ58AS - Footprint:
Diode_SMD:D_SMA - 3D model: SMA(DO-214AC) (KiCad packages3D, STEP)
- 3D model files:
p4smaj58as-etched.step/p4smaj58as-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);p4smaj58as.step/p4smaj58as.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: PANJIT International datasheet (6 pp, sha256
f1df7c77a53db9a7, retrieved 2026-10-28, 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).
# P4SMAJ58AS
**PANJIT International** · TVS · SMA(DO-214AC)
P4SMAJ58AS from PANJIT International, in a SMA(DO-214AC). 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 | PANJIT International |
| Package | SMA(DO-214AC) |
| 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 |
|---|---|---|---|---|---|---|---|
| Breakdown voltage | VBR | 64.4 | | 71.2 | V | IT 1 mA, unidirectional | 2 |
| Reverse leakage current | IR | | | 1 | uA | @VRWM 58 V, unidirectional | 2 |
| Clamping voltage | VC | | 93.6 | | V | @IPP 4.3 A, unidirectional | 2 |
| Peak pulse current | IPP | | 4.3 | | A | Clamping test current, unidirectional | 2 |
| Reverse stand-off voltage | VRWM | | 58 | | V | Unidirectional and bidirectional | 2 |
| Peak pulse power dissipation | PPP | | | 400 | W | tp = 10/1000 us, non-repetitive | 1 |
| Power dissipation on infinite heat sink | PD | | | 3.3 | W | TL = 50 oC | 1 |
| ESD IEC61000-4-2 air discharge | VESD | -30 | | 30 | kV | IEC61000-4-2 (Air) | 1 |
| ESD IEC61000-4-2 contact discharge | VESD | -30 | | 30 | kV | IEC61000-4-2 (Contact) | 1 |
| Typical thermal resistance junction to ambient | RθJA | | 150 | | oC/W | Mounted on FR4 PCB, single-sided copper, standard footprint (note 3) | 1 |
| Operating junction temperature range | TJ | -55 | | 150 | oC | | 1 |
| Storage temperature range | TSTG | -55 | | 150 | oC | | 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 100cm2 copper pads to each terminal | 3 |
## CAD (KiCad official)
- Symbol: `P4SMAJ58AS`
- Footprint: `Diode_SMD:D_SMA`
- 3D model: SMA(DO-214AC) (KiCad packages3D, STEP)
- 3D model files: `p4smaj58as-etched.step` / `p4smaj58as-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `p4smaj58as.step` / `p4smaj58as.glb` are the bare package body.
## Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- **Datasheet:** [PANJIT International datasheet](docs/p4smaj58as-datasheet.pdf) (6 pp, sha256 `f1df7c77a53db9a7`, retrieved 2026-10-28, 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/p4smaj58as-datasheet.pdf)