component
GESD0501BU-5BU
Public Made by Adomby adom
JUXING ESD And Surge Protection (TVS/ESD), DFN1006-2. 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
markdownGESD0501BU-5BU
JUXING · ESD And Surge Protection (TVS/ESD) · DFN1006-2
GESD0501BU-5BU from JUXING, in a DFN1006-2. 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 | JUXING |
| Package | DFN1006-2 |
| 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 |
|---|---|---|---|---|---|---|---|
| Reverse Working Voltage | VRWM | 5 | V | 2 | |||
| Reverse Breakdown Voltage | VBR | 6 | V | IT = 1mA | 2 | ||
| Reverse Leakage Current | IR | 100 | nA | VRWM = 5V | 2 | ||
| Clamping Voltage | VC | 13 | V | IPP = 1A, tp = 8/20μs | 2 | ||
| Clamping Voltage | VC | 18 | 25 | V | IPP = 4A, tp = 8/20μs | 2 | |
| TLP Clamping Voltage | VCTLP | 26 | V | IPP = 8A; IEC61000-4-2 Level 2 equivalent (±4kV Contact, ±8kV Air) | 2 | ||
| TLP Clamping Voltage | VCTLP | 38 | V | IPP = 16A; IEC61000-4-2 Level 4 equivalent (±8kV Contact, ±16kV Air) | 2 | ||
| Junction Capacitance | CJ | 0.25 | 0.4 | pF | VR = 0V, f = 1MHz | 2 | |
| ESD per IEC 61000-4-2 (Contact) | VESD | -20 | 20 | kV | 2 | ||
| ESD per IEC 61000-4-2 (Air) | VESD | -20 | 20 | kV | 2 | ||
| Peak Pulse Power | PPP | 100 | W | 8/20μs | 2 | ||
| Operating Temperature | TOPT | -55 | 125 | C | 2 | ||
| Storage Temperature | TSTG | -55 | 150 | C | 2 |
CAD (KiCad official)
- Symbol:
GESD0501BU-5BU - Footprint:
Diode_SMD:D_SOD-882 - 3D model: DFN1006-2 (KiCad packages3D, STEP)
- 3D model files:
gesd0501bu-5bu-etched.step/gesd0501bu-5bu-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);gesd0501bu-5bu.step/gesd0501bu-5bu.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: JUXING datasheet (4 pp, sha256
502317c2076d4cbb, 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).