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AZC199-02S.R7G

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AMAZING ESD Protection Devices, SOT-23-3L. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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3D Model

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Symbol & Footprint

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Datasheet

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Contents

README

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AZC199-02S.R7G

AMAZING · ESD Protection Devices · SOT-23-3L

AZC199-02S.R7G from AMAZING, in a SOT-23-3L. 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 high-speed I/O line 1 (channel input) clamped to GND; DC voltage limited to GND-0.5V to 5.5V, 5V reverse stand-off, 1.6pF typical capacitance to pin 3.
2 I/O passive Protected high-speed I/O line 2 (channel input) clamped to GND; DC voltage limited to GND-0.5V to 5.5V, 5V reverse stand-off, 1.6pF typical capacitance to pin 3.
3 GND power_in Ground reference; should be connected directly to a ground plane with the shortest possible path to carry ESD current.

Key specifications

Parameter Value
Manufacturer AMAZING
Package SOT-23-3L
Category Circuit Protection
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 Current IPP 5 A tp=8/20µs 2
Operating Supply Voltage VDC 6 V 2
ESD per IEC 61000-4-2 (Air/Contact) VESD -16 16 kV Air/Contact 2
Lead Soldering Temperature TSOL 260 °C 10 sec. 2
Operating Temperature TOP -55 85 °C 2
Storage Temperature TSTO -55 150 °C 2
DC Voltage at any I/O pin VIO -0.5 5.5 V (GND, 0.5) to 5.5 V 2
Reverse Stand-Off Voltage VRWM 5 V Pin 1/2 to Pin3, T=25 oC 2
Leakage Current ILeak 1 µA Vpin1 or pin2 = 5V, VPin3 = 0V, T=25 oC 2
Reverse Breakdown Voltage VBV 7 10 V IBV = 1mA, T=25 oC, Pin 1/2 to Pin 3 2
Forward Voltage VF 0.85 1.1 V IF = 15mA, T=25 oC, Pin 3 to Pin1/2 2
ESD Clamping Voltage Vclamp 11 V IEC 61000-4-2 +6kV, T=25 oC, Contact mode, Pin 1/2 to Pin 3 2
ESD Dynamic Turn on Resistance Rdynamic 0.3 Ω IEC 61000-4-2 0~+6kV,T=25 oC, Contact mode, Pin 1/2 to Pin 3 2
Lightning Clamping Voltage Vlightning 8.5 V IPP=5A, tp=8/20µs, T=25 oC, Pin 1/2 to Pin 3 2
Channel Input Capacitance CIN 1.6 1.9 pF Vpin3=0V,Vpin1 or 2=2.5V, f=1MHz,T=25oC, Pin 1/2 to Pin 3 2
Channel to Channel Input Capacitance CCROSS 0.23 0.28 pF Vpin3 =0V, Vpin1 or 2=2.5V, f=1MHz, T=25oC, Between Pin 1 and Pin 2 2
Variation of Channel Input Capacitance △CIN 0.06 0.08 pF Vpin3 =0V, Vpin1 or 2=2.5V, f=1MHz, T=25oC, (Pin 1 to Pin 3)-(Pin 2 to Pin 3) 2

CAD (KiCad official)

  • Symbol: AZC199-02S.R7G
  • Footprint: Package_TO_SOT_SMD:SOT-23-3
  • 3D model: SOT-23-3L (KiCad packages3D, STEP)
  • 3D model files: azc199-02s-r7g-etched.step / azc199-02s-r7g-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); azc199-02s-r7g.step / azc199-02s-r7g.glb are the bare package body.

Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

  • Datasheet: AMAZING datasheet (8 pp, sha256 681e40a8a171de9c, retrieved 2026-10-26, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-sonnet-5-5 (text), consensus claude-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).

Datasheet PDF