component
TPAZ1515-04S
Public Made by Adomby adom
TECH PUBLIC ESD And Surge Protection (TVS/ESD), SOT-23-6. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
3D Model
Open in new tab ↗
Loads when you scroll to it. Unloads after 5 minutes in the background.
Symbol & Footprint
Schematic Symbol
Open full view ↗Loads when you scroll to it. Unloads after 5 minutes in the background.
PCB Footprint
Open full view ↗Loads when you scroll to it. Unloads after 5 minutes in the background.
Datasheet
Open in new tab ↗Loads when you scroll to it. Unloads after 5 minutes in the background.
README
markdownTPAZ1515-04S
TECH PUBLIC · ESD And Surge Protection (TVS/ESD) · SOT-23-6
TPAZ1515-04S from TECH PUBLIC, 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/O1 | passive | ESD-protected I/O line (steering diodes to VCC and ground) with 1.5pF typical I/O-to-I/O capacitance and 5V maximum reverse working voltage. |
| 2 | GND | power_in | Ground reference pin for the TVS array, to which any I/O pin is clamped (2.5pF typical I/O-to-GND capacitance). |
| 3 | I/O2 | passive | ESD-protected I/O line with 5V maximum reverse working voltage and 30A (8/20µs) peak pulse current rating to ground. |
| 4 | I/O3 | passive | ESD-protected I/O line rated for ±30kV air and contact discharge per IEC 61000-4-2. |
| 5 | VCC | power_in | Supply/reference rail connected to the internal Zener diode, rated for 60A (8/20µs) peak pulse current to ground. |
| 6 | I/O4 | passive | ESD-protected I/O line with 6V minimum breakdown voltage at 1mA and 1µA typical leakage at 5V. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | TECH PUBLIC |
| Package | SOT-23-6 |
| Category | Circuit Protection |
| Pins | 6 |
CAD (KiCad official)
- Symbol:
TPAZ1515-04S - Footprint:
Package_TO_SOT_SMD:SOT-23-6 - 3D model: SOT-23-6 (KiCad packages3D, STEP)
- 3D model files:
tpaz1515-04s-etched.step/tpaz1515-04s-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);tpaz1515-04s.step/tpaz1515-04s.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: TECH PUBLIC datasheet (4 pp, sha256
22ad7609cf412d33, retrieved 2026-10-19, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-sonnet-5-5(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).