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ZR404005F25TA

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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ZR404005F25TA

Diodes Incorporated · Voltage References · SOT-23

ZR404005F25TA 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 is left floating or connected to pin 2 (Gnd).
2 GND power_in Ground connection of the reference (anode); pin 1 may be tied to it.
3 VR passive Reference voltage terminal (cathode) of 2.5V with 0.5% tolerance, recommended operating current 60µA to 15mA, absolute max 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 VR 2.4875 2.5 2.5125 V IR = 150µA, Tamb = 25°C 2
Reverse breakdown voltage tolerance Tol. -0.5 0.5 % IR = 150µA, Tamb = 25°C 2
Minimum operating current IMIN 25 60 µA Tamb = 25°C 2
Recommended operating current IR 0.06 15 mA 2
Average reverse breakdown voltage temperature coefficient TC 30 100 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
Wideband noise voltage EN 45 µV(rms) IR = 1mA, 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 330 mW TAMB = 25°C, SOT23 2

CAD (KiCad official)

  • Symbol: ZR404005F25TA
  • Footprint: Package_TO_SOT_SMD:SOT-23
  • 3D model: SOT-23 (KiCad packages3D, STEP)
  • 3D model files: zr404005f25ta-etched.step / zr404005f25ta-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); zr404005f25ta.step / zr404005f25ta.glb are the bare package body.

Provenance

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

  • Datasheet: Diodes Incorporated datasheet (5 pp, sha256 9292a4e7ab2e6b09, retrieved 2026-10-23, tier: manufacturer)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-sonnet-5-5 (text+vision), consensus claude-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).

Datasheet PDF