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BAT17

Nexperia · Schottky Diodes · SOT-23

BAT17 from Nexperia, 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 anode passive Diode anode of the planar Schottky barrier diode; the device continuous reverse voltage is limited to 4 V and continuous forward current to 30 mA.
2 n.c. unconnected Not connected; the datasheet lists this pin as not connected.
3 cathode passive Diode cathode of the planar Schottky barrier diode; the device continuous reverse voltage is limited to 4 V and continuous forward current to 30 mA.

Key specifications

Parameter Value
Manufacturer Nexperia
Package SOT-23
Category Diodes
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
continuous reverse voltage VR 4 V 3
continuous forward current IF 30 mA 3
storage temperature Tstg -65 150 °C 3
junction temperature Tj 100 °C 3
forward voltage VF 350 mV IF = 0.1 mA; see Fig.2 4
forward voltage VF 450 mV IF = 1 mA; see Fig.2 4
forward voltage VF 600 mV IF = 10 mA; see Fig.2 4
reverse current IR 0.25 μA VR = 3 V; see Fig.3 4
reverse current IR 1.25 μA VR = 3 V; Tamb = 60 °C; see Fig.3 4
diode forward resistance rD 15 Ω f = 1 kHz; IF = 5 mA 4
diode capacitance Cd 1 pF f = 1 MHz; VR = 0; see Fig.4 4
noise figure F 8 dB f = 900 MHz; note 1 4
thermal resistance from junction to ambient Rth j-a 500 K/W note 1 (refer to SOT23 standard mounting conditions) 4

CAD (KiCad official)

  • Symbol: BAT17
  • Footprint: Package_TO_SOT_SMD:SOT-23
  • 3D model: SOT-23 (KiCad packages3D, STEP)
  • 3D model files: bat17-etched.step / bat17-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); bat17.step / bat17.glb are the bare package body.

Provenance

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

  • Datasheet: Nexperia datasheet (8 pp, sha256 7ccccb0fc7c7d22f, retrieved 2026-10-17, tier: manufacturer)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-haiku-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