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BZT52C15 RH

Public Made by Adom

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Taiwan Semiconductor(Taiwan Semicon) Zener Diodes, SOD-123F. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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BZT52C15 RH

Taiwan Semiconductor(Taiwan Semicon) · Zener Diodes · SOD-123F

BZT52C15 RH from Taiwan Semiconductor(Taiwan Semicon), in a SOD-123F. 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, marked by the cathode band; connects to the positive side in zener (reverse) operation, with VZ 14.25-15.75V at IZT=5mA for BZT52C15.
2 A passive Anode; forward voltage VF is 1V at IF=10mA and power dissipation is limited to 500mW.

Key specifications

Parameter Value
Manufacturer Taiwan Semiconductor(Taiwan Semicon)
Package SOD-123F
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 VZ 14.25 15 15.75 V IZT=5mA, TA=25°C 2
Zener test current IZT 5 mA TA=25°C 2
Regular impedance ZZT 30 Ω @ IZT=5mA 2
Knee impedance ZZK 188 Ω @ IZK=1mA 2
Knee test current IZK 1 mA TA=25°C 2
Leakage current IR 0.045 µA VR=10.5V 2
Forward voltage VF 1 V IF=10mA, TA=25°C 1
Power dissipation PD 500 mW TA=25°C 1
Junction temperature range TJ -65 150 °C TA=25°C 1
Storage temperature range TSTG -65 150 °C TA=25°C 1
Junction-to-ambient thermal resistance RӨJA 350 °C/W 1
Zener voltage tolerance -5 5 % standard tolerance on nominal zener voltage 3

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 ● Terminal: Matte tin plated leads, solderable per J-STD-002 ● Polarity: Indicated by cathode band 1

CAD (KiCad official)

  • Symbol: BZT52C15 RH
  • Footprint: Diode_SMD:D_SOD-123F
  • 3D model: SOD-123F (KiCad packages3D, STEP)
  • 3D model files: bzt52c15-rh-etched.step / bzt52c15-rh-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); bzt52c15-rh.step / bzt52c15-rh.glb are the bare package body.

Provenance

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

  • Datasheet: Taiwan Semiconductor(Taiwan Semicon) datasheet (7 pp, sha256 836a3e82183226e3, retrieved 2026-10-26, tier: lcsc)
  • 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