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ZRC500F02TA

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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ZRC500F02TA

Diodes Incorporated · Voltage References · SOT-23

ZRC500F02TA 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 pin assignment note.
2 GND power_in Ground / anode of the reference, the return for the reverse current of 25µA to 5mA recommended operating range.
3 VR passive Reference voltage terminal (cathode) providing 5.0V nominal at IR = 150µA, with 25mA absolute maximum reverse current.

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 4.9 5 5.1 V IR = 150µA 2
Reverse breakdown voltage tolerance Tol. -2 2 % ZRC500F02TA 2
Minimum operating current IMIN 19 25 µA 2
Recommended operating current IR 0.025 5 mA 2
Average reverse breakdown voltage temperature coefficient TC 30 90 ppm/°C IR(MIN) to IR(MAX) 2
Slope resistance RS 0.4 2 Ω 2
Reverse dynamic impedance ZR 0.3 0.8 Ω IR = 1mA, f = 100Hz, IAC = 0.1IR 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
Wideband noise voltage EN 105 µV(rms) IR = 150µA, f = 10Hz to 10kHz 2

CAD (KiCad official)

  • Symbol: ZRC500F02TA
  • Footprint: Package_TO_SOT_SMD:SOT-23
  • 3D model: SOT-23 (KiCad packages3D, STEP)
  • 3D model files: zrc500f02ta-etched.step / zrc500f02ta-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); zrc500f02ta.step / zrc500f02ta.glb are the bare package body.

Provenance

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

  • Datasheet: Diodes Incorporated datasheet (5 pp, sha256 863fd01bbe54e4f6, retrieved 2026-10-27, 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