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ZRC330F02TA

Public Made by Adom

by adom

Diodes Incorporated Voltage References, SOT-23. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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ZRC330F02TA

Diodes Incorporated · Voltage References · SOT-23

ZRC330F02TA from Diodes Incorporated, 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 NC unconnected Pin 1 may be left floating or connected to pin 2 (GND), per the datasheet pin assignment note.
2 GND power_in Ground (anode) of the 3.3V reference; pin 1 may be tied to this pin.
3 VR passive Reference voltage (cathode) pin with 3.3V nominal reverse breakdown, recommended operating current 20µA to 5mA and absolute maximum reverse current 25mA.

Key specifications

Parameter Value
Manufacturer Diodes Incorporated
Package SOT-23
Category Power Management ICs
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
Reverse breakdown voltage (2% tolerance) VR 3.234 3.3 3.366 V IR = 150µA, TAMB = 25°C 2
Reverse breakdown voltage tolerance Tol -2 2 % IR = 150µA, TAMB = 25°C 2
Minimum operating current IMIN 15 20 µA 2
Recommended operating current IR 0.02 5 mA 2
Average reverse breakdown voltage temperature coefficient TC 15 50 ppm/°C IR(MIN) to IR(MAX) 2
Slope resistance RS 0.6 2 Ω 2
Reverse dynamic impedance ZR 0.5 1.2 Ω IR = 1mA, f = 100Hz, IAC = 0.1IR 2
Wideband noise voltage EN 75 µV(rms) IR = 150µA, f = 10Hz to 10kHz 2
Reverse current 25 mA 2
Forward current 25 mA 2
Operating temperature -40 85 °C 2
Storage temperature -55 125 °C 2
Power dissipation SOT23 330 mW TAMB = 25°C 2

CAD (KiCad official)

  • Symbol: ZRC330F02TA
  • Footprint: Package_TO_SOT_SMD:SOT-23
  • 3D model: SOT-23 (KiCad packages3D, STEP)
  • 3D model files: zrc330f02ta-etched.step / zrc330f02ta-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); zrc330f02ta.step / zrc330f02ta.glb are the bare package body.

Provenance

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

  • Datasheet: Diodes Incorporated datasheet (5 pp, sha256 422455e444cb7ccd, retrieved 2026-10-22, tier: manufacturer)
  • 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