component
BST236A242U
Public Made by Adomby adom
BORN ESD And Surge Protection (TVS/ESD), SOT-23-6. 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
markdownBST236A242U
BORN · ESD And Surge Protection (TVS/ESD) · SOT-23-6
BST236A242U from BORN, in a SOT-23-6. 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 | I/O | passive | Protected data line I/O, steered to GND/VCC by the diode array, with 2.5pF typ. capacitance IO to GND and 1.0pF typ. IO to IO. |
| 2 | GND | power_in | Ground reference pin of the TVS diode, connected to the central avalanche diode. |
| 3 | I/O | passive | Protected data line I/O, steered to GND/VCC by the diode array, with 2.5pF typ. capacitance IO to GND and 1.0pF typ. IO to IO. |
| 4 | VCC | power_in | Supply/power line connection of the diode array, reverse stand-off voltage VRWM 24V max, tied internally with pins 5 and 6. |
| 5 | VCC | power_in | Supply/power line connection of the diode array, reverse stand-off voltage VRWM 24V max, tied internally with pins 4 and 6. |
| 6 | VCC | power_in | Supply/power line connection of the diode array, reverse stand-off voltage VRWM 24V max, tied internally with pins 4 and 5. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | BORN |
| Package | SOT-23-6 |
| Category | Circuit Protection |
| Pins | 6 |
Electrical characteristics
Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).
| Parameter | Symbol | Min | Typ | Max | Unit | Conditions | Page |
|---|---|---|---|---|---|---|---|
| Peak Pulse Power | PPP | 1125 | Watts | tp =8/20μs | 2 | ||
| Peak Pulse Current | IPP | 25 | A | tp =8/20μs | 2 | ||
| ESD per IEC 61000-4-2 (Air) | VESD | 30 | KV | IEC 61000-4-2 (Air) | 2 | ||
| ESD per IEC 61000-4-2 (Contact) | VESD | 30 | KV | IEC 61000-4-2 (Contact) | 2 | ||
| Lead Soldering Temperature | TL | 260 | ◦C | 10 seconds | 2 | ||
| Junction Temperature | TJ | -55 | 150 | ◦C | 2 | ||
| Storage Temperature | Tstg | -55 | 150 | ◦C | 2 | ||
| Reverse Stand-Off Voltage | VRWM | 24 | V | 2 | |||
| Reverse Breakdown Voltage | VBR | 26 | 29 | 31 | V | IT=1mA | 2 |
| Reverse Leakage Current | IR | 0.05 | 0.5 | uA | VRWM=24V,T=25◦C | 2 | |
| Peak Pulse Current | IPP | 25 | A | tp =8/20us | 2 | ||
| Clamping Voltage | VC | 36 | 45 | V | IPP=25A, tp =8/20us | 2 | |
| Junction Capacitance (IO to GND) | Cj | 2.5 | 3 | pF | VR=0V,f=1MHZ,IO to GND | 2 |
CAD (KiCad official)
- Symbol:
BST236A242U - Footprint:
Package_TO_SOT_SMD:SOT-23-6 - 3D model: SOT-23-6 (KiCad packages3D, STEP)
- 3D model files:
bst236a242u-etched.step/bst236a242u-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);bst236a242u.step/bst236a242u.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: BORN datasheet (4 pp, sha256
37e8934bf624b96a, retrieved 2026-10-19, 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).