component
P4SMAJ22A_R1_00001
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.
3D Model
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Symbol & Footprint
Schematic Symbol
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PCB Footprint
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Datasheet
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Contents
README
markdownP4SMAJ22A_R1_00001
PANJIT International · TVS · SMA(DO-214AC)
P4SMAJ22A_R1_00001 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 bidirectional ESD/TVS diode; either orientation. |
| 2 | 2 | passive | Terminal 2 of an unpolarised bidirectional ESD/TVS diode; either orientation. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | PANJIT International |
| Package | SMA(DO-214AC) |
| 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 (min/max) | VBR | 24.4 | 26.9 | V | @ IT = 1 mA | 2 | |
| Reverse Stand-off Voltage | VRWM | 22 | V | 2 | |||
| Reverse Leakage Current (UNI) | IR | 1 | μA | @ VRWM | 2 | ||
| Max. Clamp Voltage | VC | 35.5 | V | @ IPP, 10/1000μs | 2 | ||
| Peak Pulse Current | IPP | 11.2 | A | 10/1000μs | 2 | ||
| Test Current | IT | 1 | mA | 2 | |||
| Peak Pulse Power Dissipation | PPP | 400 | Watts | TA = 25°C, Notes 1,2,5, Fig.1 | 1 | ||
| Peak Forward Surge Current | IFSM | 40 | Amps | 8.3ms single half sine-wave, Note 3, Fig.5 | 1 | ||
| ESD IEC-61000-4-2 (Air) | VESD | 30 | kV | Air | 1 | ||
| ESD IEC-61000-4-2 (Contact) | VESD | 30 | kV | Contact | 1 | ||
| Operating Junction and Storage Temperature Range | TJ, TSTG | -55 | 150 | °C | 1 | ||
| Thermal Resistance Junction to Air | RθJA | 70 | °C/W | Typical, Note 2 | 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:
P4SMAJ22A_R1_00001 - Footprint:
Diode_SMD:D_SMA - 3D model: SMA(DO-214AC) (KiCad packages3D, STEP)
- 3D model files:
p4smaj22a-r1-00001-etched.step/p4smaj22a-r1-00001-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);p4smaj22a-r1-00001.step/p4smaj22a-r1-00001.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: PANJIT International datasheet (7 pp, sha256
bd57e0113f81504e, retrieved 2026-10-26, 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).