component
TSM24ADBZR
Public Made by Adomby adom
TI(德州仪器) , SOT-23. 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
markdownTSM24ADBZR
TI(德州仪器) · IC · SOT-23
TSM24ADBZR from TI(德州仪器), in a SOT-23. 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 | GND | power_in | Ground; for rated performance, pins 1 and 2 must be connected together on the PCB as close to the device as possible. |
| 2 | GND | power_in | Ground; for rated performance, pins 1 and 2 must be connected together on the PCB as close to the device as possible. |
| 3 | IO | bidirectional | Input/output line that provides surge protection and ESD protection, with a 24V reverse standoff voltage (VRWM) and a 38V typical clamp voltage at 60A 8/20µs. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | TI(德州仪器) |
| Package | SOT-23 |
| Category | |
| Pins | 3 |
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, IEC 61000-4-5 surge (tp = 8/20µs) | PPPM | 2800 | W | 25°C, IEC 61000-4-5 tp = 8/20µs | 4 | ||
| Peak pulse current, IEC 61000-4-5 surge (tp = 8/20µs) | IPPM | 60 | A | 25°C, IEC 61000-4-5 tp = 8/20µs | 4 | ||
| Operating temperature range, natural ventilation | TA | -40 | 125 | °C | natural ventilation | 4 | |
| Storage temperature | Tstg | -65 | 155 | °C | 4 | ||
| ESD HBM, all pins | V(ESD) | -2500 | 2500 | V | HBM per ANSI/ESDA/JEDEC JS-001, all pins | 4 | |
| ESD CDM, all pins | V(ESD) | -1000 | 1000 | V | CDM per JEDEC JS-002, all pins | 4 | |
| ESD IEC 61000-4-2 contact discharge, all pins | V(ESD) | -30000 | 30000 | V | IEC 61000-4-2 contact discharge, all pins | 4 | |
| ESD IEC 61000-4-2 air discharge, all pins | V(ESD) | -30000 | 30000 | V | IEC 61000-4-2 air discharge, all pins | 4 | |
| Input voltage | VIN | 0 | 24 | V | 4 | ||
| Operating temperature range, natural ventilation | TA | -40 | 125 | °C | natural ventilation | 4 | |
| Leakage current at VRWM | ILEAK | 25 | 75 | nA | VIO = 24V, I/O to GND | 5 | |
| Breakdown voltage, I/O to GND | VBR | 26 | 29 | V | IIO = 10mA | 5 | |
| Reverse standoff voltage | VRWM | 24 | V | IIO < 100nA | 5 | ||
| Forward voltage, GND to I/O | VFWD | 0.7 | V | IIO = 10mA | 5 | ||
| Surge clamp voltage, I/O to GND (tp = 8/20µs) | VCLAMP | 38 | V | tp = 8/20µs, IPP = 60A, I/O to GND | 5 | ||
| Surge clamp voltage, GND to I/O (tp = 8/20µs) | VCLAMP | 7 | V | tp = 8/20µs, IPP = 60A, GND to I/O | 5 | ||
| Input capacitance, IO to GND | CLINE | 54 | pF | VIO = 0V, f = 1MHz | 5 | ||
| Junction-to-ambient thermal resistance | RθJA | 203.8 | °C/W | 5 | |||
| Junction-to-case (top) thermal resistance | RθJC(top) | 104.1 | °C/W | 5 | |||
| Junction-to-board thermal resistance | RθJB | 39.4 | °C/W | 5 | |||
| Junction-to-top characterization parameter | ΨJT | 8.7 | °C/W | 5 | |||
| Junction-to-board characterization parameter | ΨJB | 38.9 | °C/W | 5 |
CAD (KiCad official)
- Symbol:
TSM24ADBZR - Footprint:
Package_TO_SOT_SMD:SOT-23 - 3D model: SOT-23 (KiCad packages3D, STEP)
- 3D model files:
tsm24adbzr-etched.step/tsm24adbzr-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);tsm24adbzr.step/tsm24adbzr.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: TI(德州仪器) datasheet (16 pp, sha256
6424942a25f26b3a, retrieved 2026-10-19, tier: lcsc) - Datasheet language: Chinese. Pin names, descriptions, and specs on this page were extracted and translated to English by ds2sf; the linked PDF is the manufacturer original.
- Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-haiku-5-5(text), consensusclaude-sonnet-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).