component
3-0smcj85a-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.
3D Model
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README
markdown3.0SMCJ85A_R1_00001
PANJIT International · ESD And Surge Protection (TVS/ESD) · SMC(DO-214AB)
3.0SMCJ85A_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 (unidirectional, minimum) | VBR | 94.4 | V | @ IT = 1 mA | 2 | ||
| Breakdown voltage (unidirectional, maximum) | VBR | 108.2 | V | @ IT = 1 mA | 2 | ||
| Reverse leakage current (maximum) | IR | 3 | uA | @ VRWM = 85 V, unidirectional (UNI) column | 2 | ||
| Maximum clamp voltage | VC | 137 | V | @ IPP = 20.8 A, 10/1000us waveform | 2 | ||
| Peak pulse current, 10/1000us | IPP | 20.8 | A | 10/1000us waveform (UNI column) | 2 | ||
| Peak pulse power dissipation | PPP | 3000 | Watts | tp = 10/1000us waveform (Notes 1, Fig.1) | 1 | ||
| Peak forward surge current | IFSM | 300 | Amps | 8.3ms single half sine-wave on rated load (Notes 2), unidirectional device only | 1 | ||
| ESD IEC-61000-4-2 (Air) | VESD | 30 | kV | IEC-61000-4-2 air discharge | 1 | ||
| ESD IEC-61000-4-2 (Contact) | VESD | 30 | kV | IEC-61000-4-2 contact discharge | 1 | ||
| Operating junction and storage temperature range | TJ,TSTG | -55 | 150 | °C | 1 | ||
| Reverse stand-off voltage (unidirectional) | VRWM | 85 | V | Working peak reverse voltage, unidirectional A part (Notes 3) | 2 | ||
| Typical thermal resistance, junction to air | RθJA | 25 | °C/W | Typical | 1 |
CAD (KiCad official)
- Symbol:
3.0SMCJ85A_R1_00001 - Footprint:
Diode_SMD:D_SMC - 3D model: SMC(DO-214AB) (KiCad packages3D, STEP)
- 3D model files:
3-0smcj85a-r1-00001-etched.step/3-0smcj85a-r1-00001-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);3-0smcj85a-r1-00001.step/3-0smcj85a-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
1dc65f15c8013a85, 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).
Symbol & Footprint
Schematic Symbol
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PCB Footprint
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Datasheet
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