component
ESD5B5CL5B
Public Made by Adomby adom
Shenzhen Jinkaisheng Elec 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
Open in new tab ↗
Loads when you scroll to it. Unloads after 5 minutes in the background.
Symbol & Footprint
Schematic Symbol
Open full view ↗Loads when you scroll to it. Unloads after 5 minutes in the background.
PCB Footprint
Open full view ↗Loads when you scroll to it. Unloads after 5 minutes in the background.
Datasheet
Open in new tab ↗Loads when you scroll to it. Unloads after 5 minutes in the background.
README
markdownESD5B5CL5B
Shenzhen Jinkaisheng Elec · ESD Protection Devices · SOD-523
ESD5B5CL5B from Shenzhen Jinkaisheng Elec, 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 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 | Shenzhen Jinkaisheng Elec |
| 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 |
|---|---|---|---|---|---|---|---|
| Punch-Through Voltage | VPT | 6 | V | @ 1 mA | 3 | ||
| Snap-Back Voltage | VSB | 5.3 | V | @ 50 mA | 3 | ||
| Junction Capacitance | CJ | 3 | 6 | pF | VR = 0 V, 1 MHz | 3 | |
| Reverse Leakage Current | IR | 2 | uA | @ VRWM | 3 | ||
| Working Peak Reverse Voltage | VRWM | 5 | V | 3 | |||
| Clamping Voltage | VC | 9 | V | @ 1 A | 3 | ||
| Peak Pulse Power | PPP | 80 | Watts | tp=8/20μs waveform | 2 | ||
| ESD Rating IEC61000-4-2 Contact | 8 | KV | Contact | 2 | |||
| ESD Rating IEC61000-4-2 Air | 15 | KV | Air | 2 | |||
| Lead Soldering Temperature | TL | 260 | ℃ | 10 sec. | 2 | ||
| Operating Temperature Range | TJ | -55 | 150 | ℃ | 2 | ||
| Storage Temperature Range | TSTG | -55 | 150 | ℃ | 2 |
CAD (KiCad official)
- Symbol:
ESD5B5CL5B - Footprint:
Diode_SMD:D_SOD-523 - 3D model: SOD-523 (KiCad packages3D, STEP)
- 3D model files:
esd5b5cl5b-etched.step/esd5b5cl5b-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);esd5b5cl5b.step/esd5b5cl5b.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Shenzhen Jinkaisheng Elec datasheet (6 pp, sha256
c8517e2b11334c46, retrieved 2026-10-22, 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).