component

BZT52C7V5Q

Public Made by Adom

by adom

JSMSEMI Zener Diodes, SOD-123. Unpolarised two-terminal part: the datasheet prints no pin numbers, so pins 1 and 2 follow the library convention, KiCad symbol/footprint/3D.

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Made with KiCad 10.0 · needs KiCad 10.0 or later to open · KiCad file format 20260206
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bzt52c7v5q-etched.step bzt52c7v5q: factory component page (tier=lcsc) · Ray 10d ago
bzt52c7v5q-hero.glb bzt52c7v5q: hero GLB from the etched model (keeps the MPN mark) · Ray 10d ago
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BZT52C7V5Q

JSMSEMI · Zener Diodes · SOD-123

BZT52C7V5Q from JSMSEMI, 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 banded/marked end per the datasheet; pad 1 of the KiCad diode footprint.
2 A passive Anode.

Key specifications

Parameter Value
Manufacturer JSMSEMI
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 VZ 7.13 7.5 7.88 V @ IZT = 5 mA 2
Maximum Zener impedance ZZT 15 Ω @ IZT = 5 mA 2
Maximum Zener impedance ZZK 80 Ω @ IZK = 1.0 mA 2
Temperature coefficient TC 2.5 5.3 mV/C @ IZT = 5 mA 2
Maximum reverse current IR 1 A @ VR = 5.0 V 2
Power dissipation (collector) PC 500 mW TA = 25C 1
Forward voltage VF 0.9 V @ IF = 10 mA 1
Junction temperature range TJ -55 150 C 1
Storage temperature range TSTG -65 150 C 1
Thermal resistance, junction-to-ambient RθJA 250 C/W 1
Thermal resistance, junction-to-case RθJC 140 C/W 1

CAD (KiCad official)

  • Symbol: BZT52C7V5Q
  • Footprint: Diode_SMD:D_SOD-123F
  • 3D model: SOD-123 (KiCad packages3D, STEP)
  • 3D model files: bzt52c7v5q-etched.step / bzt52c7v5q-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); bzt52c7v5q.step / bzt52c7v5q.glb are the bare package body.

Provenance

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

  • Datasheet: JSMSEMI datasheet (3 pp, sha256 0513742f05219ede, retrieved 2026-10-17, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins, primary cathode-band convention (convention), consensus off (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