component
PT05D5BC
Public Made by Adomby adom
PTTC(Polytronics Tech) ESD Protection Devices, SOD-523. 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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README
markdownPT05D5BC
PTTC(Polytronics Tech) · ESD Protection Devices · SOD-523
PT05D5BC from PTTC(Polytronics Tech), in a SOD-523. 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 | PTTC(Polytronics Tech) |
| Package | SOD-523 |
| 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 |
|---|---|---|---|---|---|---|---|
| IEC61000-4-2 ESD Voltage, Air Mode | VESD | -30 | 30 | kV | 1 | ||
| IEC61000-4-2 ESD Voltage, Contact Mode | -30 | 30 | kV | 1 | |||
| Peak Pulse Power | PPP | 75 | W | 1 | |||
| Peak Pulse Current | IPP | 5 | A | 1 | |||
| Maximum Lead Solder Temperature | TL | 260 | °C | 10 seconds duration | 1 | ||
| Junction Temperature | TJ | -55 | 150 | °C | 1 | ||
| Storage Temperature Range | Tstg | -55 | 150 | °C | 1 | ||
| Reverse Stand-off Voltage | VRWM | 5 | V | 2 | |||
| Reverse Breakdown Voltage | VBR | 6 | V | IT = 1mA | 2 | ||
| Reverse Leakage Current | IR | 1 | A | VRWM = 5V | 2 | ||
| Clamping Voltage | VC | 15 | V | IPP = 5A | 2 | ||
| Junction Capacitance | CJ | 5 | 8 | pF | VR = 0V, f = 1MHz | 2 |
CAD (KiCad official)
- Symbol:
PT05D5BC - Footprint:
Diode_SMD:D_SOD-523 - 3D model: SOD-523 (KiCad packages3D, STEP)
- 3D model files:
pt05d5bc-etched.step/pt05d5bc-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);pt05d5bc.step/pt05d5bc.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: PTTC(Polytronics Tech) datasheet (4 pp, sha256
557e7edd78b009a1, retrieved 2026-10-21, 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).