component
ESD562DBZR
Public Made by Adomby adom
TI(德州仪器) Global Sourcing Parts, 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
markdownESD562DBZR
TI(德州仪器) · Global Sourcing Parts · SOT-23
ESD562DBZR 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 | IO 1 | bidirectional | Surge and ESD protected I/O, rated for -12 V to 12 V reverse stand-off (VRWM), with 1.5 pF typical line capacitance and IEC 61000-4-2 ratings of ±22 kV contact and ±30 kV air discharge. |
| 2 | IO 2 | bidirectional | Surge and ESD protected I/O, rated for -12 V to 12 V reverse stand-off (VRWM), with 1.5 pF typical line capacitance and IEC 61000-4-2 ratings of ±22 kV contact and ±30 kV air discharge. |
| 3 | GND | power_in | Ground pin; connect to ground. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | TI(德州仪器) |
| Package | SOT-23 |
| Category | Global Sourcing Parts |
| 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 |
|---|---|---|---|---|---|---|---|
| Input voltage between any 2 pins | VIN | -12 | 12 | V | 3 | ||
| Operating free-air temperature | TA | -40 | 125 | °C | 3 | ||
| Operating free-air temperature | TA | -40 | 125 | °C | 3 | ||
| Storage temperature | Tstg | -65 | 155 | °C | 3 | ||
| Peak pulse power | PPP | 84 | W | IEC 61000-4-5 Surge (tp 8/20µs) at 25 °C | 3 | ||
| Peak pulse current | IPP | 3.5 | A | IEC 61000-4-5 Surge (tp 8/20µs) at 25°C | 3 | ||
| Reverse stand-off voltage | VRWM | -12 | 12 | V | IIO < 50nA | 4 | |
| ESD HBM (JEDEC) | V(ESD) | -2500 | 2500 | V | Human body model (HBM), per ANSI/ESDA/JEDEC JS-001, all pins | 3 | |
| ESD CDM (JEDEC) | V(ESD) | -1000 | 1000 | V | Charged device model (CDM), per JEDEC specification JS-002, all pins | 3 | |
| ESD IEC 61000-4-2 contact discharge | V(ESD) | -22000 | 22000 | V | IEC 61000-4-2 Contact Discharge, all pins | 3 | |
| ESD IEC 61000-4-2 air discharge | V(ESD) | -30000 | 30000 | V | IEC 61000-4-2 Air Discharge, all pins | 3 | |
| Breakdown voltage, IO to GND and GND to IO | VBR | 13.2 | 18 | V | IIO = ±1mA | 4 | |
| Leakage current at VRWM | ILEAKAGE | 10 | 50 | nA | VIO = ±12V, I/O to GND | 4 | |
| Surge clamping voltage, tp = 8/20µs | VCLAMP | 21 | V | IPP = ±3A, I/O to GND | 4 | ||
| TLP clamping voltage, tp = 100ns | VCLAMP | 22 | V | IPP = 16A (100ns TLP), I/O to GND | 4 | ||
| Holding voltage, I/O to GND | VHOLD | 16.5 | V | TLP, IO to GND or GND to IO | 4 | ||
| Line capacitance, IO to GND | CLine | 1.5 | pF | VIO = 0V, f = 1MHz | 4 | ||
| Junction-to-ambient thermal resistance | RθJA | 250.4 | °C/W | DBZ (SOT-23), 3 pins | 3 | ||
| Junction-to-case (top) thermal resistance | RθJC(top) | 136.6 | °C/W | DBZ (SOT-23), 3 pins | 3 | ||
| Junction-to-board thermal resistance | RθJB | 84 | °C/W | DBZ (SOT-23), 3 pins | 3 | ||
| Junction-to-top characterization parameter | ΨJT | 29.5 | °C/W | DBZ (SOT-23), 3 pins | 3 | ||
| Junction-to-board characterization parameter | ΨJB | 83.3 | °C/W | DBZ (SOT-23), 3 pins | 3 |
CAD (KiCad official)
- Symbol:
ESD562DBZR - Footprint:
Package_TO_SOT_SMD:SOT-23 - 3D model: SOT-23 (KiCad packages3D, STEP)
- 3D model files:
esd562dbzr-etched.step/esd562dbzr-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);esd562dbzr.step/esd562dbzr.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: TI(德州仪器) datasheet (19 pp, sha256
61c059344ec6e9b1, retrieved 2026-10-22, 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).