component
GBLC24C
Public Made by Adomby adom
MDD Microdiode Semiconductor ESD And Surge Protection (TVS/ESD), SOD-323. Pinout cross-checked by two models against the datasheet, 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
markdownGBLC24C
MDD Microdiode Semiconductor · ESD And Surge Protection (TVS/ESD) · SOD-323
GBLC24C from MDD Microdiode Semiconductor, in a SOD-323. 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 | Bidirectional TVS terminal 1 (I/O line protected, to be connected to the signal line), VRWM 24 V max, VBR 26.7 V min at 1 mA, ESD ±15 kV air / ±8 kV contact per IEC 61000-4-2. |
| 2 | 2 | passive | Bidirectional TVS terminal 2 (interchangeable with pin 1, connect to ground or the reference side), VRWM 24 V max, VC 43.0 V max at 1 A, peak pulse power 300 W (8/20 µs). |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | MDD Microdiode Semiconductor |
| Package | SOD-323 |
| 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 stand-off voltage (VRWM) | VRWM | 24 | V | 2 | |||
| Breakdown voltage (VB) | VB | 26.7 | V | IT = 1 mA | 2 | ||
| Clamping voltage at 1 A | VC@1A | 43 | V | @1 A | 2 | ||
| Clamping voltage | VC | 56 | V | @A = 3 | 2 | ||
| Reverse leakage current | IR | 1 | µA | 2 | |||
| Junction capacitance | CT | 0.8 | pF | 2 | |||
| ESD per IEC 61000-4-2 (Air) | VESD | -30 | 30 | kV | IEC 61000-4-2 (Air) | 1 | |
| ESD per IEC 61000-4-2 (Contact) | VESD | -30 | 30 | kV | IEC 61000-4-2 (Contact) | 1 | |
| Peak pulse power | PPP | 300 | W | tp=8/20 µs waveform | 1 | ||
| Operating temperature | TOPT | -55 | 150 | °C | 1 | ||
| Storage temperature | TSTG | -55 | 150 | °C | 1 | ||
| Lead solder temperature (maximum) | TL | 260 | °C | 10 s duration | 1 |
CAD (KiCad official)
- Symbol:
GBLC24C - Footprint:
Diode_SMD:D_SOD-323 - 3D model: SOD-323 (KiCad packages3D, STEP)
- 3D model files:
gblc24c-etched.step/gblc24c-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);gblc24c.step/gblc24c.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: MDD Microdiode Semiconductor datasheet (4 pp, sha256
3eef291afc368f01, retrieved 2026-10-23, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-sonnet-5-5(text+vision), consensusclaude-opus-5-5(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).