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BZT52C24-7-F

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Diodes Incorporated Zener Diodes, SOD-123. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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BZT52C24-7-F

Diodes Incorporated · Zener Diodes · SOD-123

BZT52C24-7-F from Diodes Incorporated, in a SOD-123. 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 K passive Cathode, the terminal marked by the cathode band; it goes positive relative to the anode in Zener breakdown (VZ 22.8 V min to 25.6 V max at IZT = 5 mA for the 24 V type).
2 A passive Anode, the terminal opposite the cathode band.

Key specifications

Parameter Value
Manufacturer Diodes Incorporated
Package SOD-123
Category Diodes
Pins 2

Electrical characteristics

Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).

Parameter Symbol Min Typ Max Unit Conditions Page
Zener voltage (nominal 24 V) VZ 22.8 24 25.6 V IZT = 5 mA (short pulse test, Note 10) 2
Maximum Zener impedance at IZT ZZT 70 Ω f = 1kHz, IZT = 5 mA 2
Maximum Zener impedance at IZK ZZK 250 Ω f = 1kHz, IZK = 1.0 mA 2
Maximum reverse current IR 0.1 uA VR = 16.8 V 2
Temperature coefficient (minimum) 18.4 mV/C @ IZTC = 5 mA; maximum column blank 2
Power dissipation PD 500 mW @ TL = +75°C (Note 7) 2
Power dissipation PD 370 mW @ TA = +25°C (Note 8) 2
Thermal resistance, junction to ambient air RθJA 338 °C/W Note 8 2
Thermal resistance, junction to lead RθJL 150 °C/W Note 9 2
Operating and storage temperature range TJ, TSTG -65 150 °C 2

Materials and finish

As the datasheet states them (page.json metadata.appearance; the 3D model's colours follow it).

Part Material Colour / plating Datasheet says Page
contacts tin  Terminals: Matte Tin Finish Annealed over Alloy 42 Leadframe (Lead Free Plating). Solderable per MIL-STD-202, Method 208 1

CAD (KiCad official)

  • Symbol: BZT52C24-7-F
  • Footprint: Diode_SMD:D_SOD-123F
  • 3D model: SOD-123 (KiCad packages3D, STEP)
  • 3D model files: bzt52c24-7-f-etched.step / bzt52c24-7-f-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); bzt52c24-7-f.step / bzt52c24-7-f.glb are the bare package body.

Provenance

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

  • Datasheet: Diodes Incorporated datasheet (5 pp, sha256 0fbd7d137524820f, retrieved 2026-10-18, tier: lcsc)
  • 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