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QZX363C5V6-7-F

Diodes Incorporated · Zener Diodes · SOT-363

QZX363C5V6-7-F from Diodes Incorporated, in a SOT-363. 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 C4 passive Cathode of Zener diode 4, which has a 5.6V nominal Zener voltage (5.32V to 5.88V at IZT = 5mA) on the QZX363C5V6.
2 A passive Common anode shared by all four Zener diodes.
3 C3 passive Cathode of Zener diode 3, which has a 5.6V nominal Zener voltage (5.32V to 5.88V at IZT = 5mA) on the QZX363C5V6.
4 C2 passive Cathode of Zener diode 2, which has a 5.6V nominal Zener voltage (5.32V to 5.88V at IZT = 5mA) on the QZX363C5V6.
5 NC unconnected No internal connection.
6 C1 passive Cathode of Zener diode 1, which has a 5.6V nominal Zener voltage (5.32V to 5.88V at IZT = 5mA) on the QZX363C5V6.

Key specifications

Parameter Value
Manufacturer Diodes Incorporated
Package SOT-363
Category Diodes
Pins 6

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 5.6 V variant, marking K5F) VZ 5.32 5.6 5.88 V @ IZT = 5.0mA 2
Maximum Zener impedance ZZT 40 Ω @ IZT = 5.0mA 2
Maximum Zener impedance ZZK 400 Ω @ IZK = 1.0mA 2
Maximum reverse current IR 1 µA @ VR = 2.0 V 2
Temperature coefficient of Zener voltage TC -2 2.5 mV/C @ IZT = 5mA 2
Forward voltage VF 0.9 V @ IF = 10mA 2
Power dissipation PD 200 mW 2
Thermal resistance, junction to ambient air RJA 625 °C/W Note 7: FR-4 PC board with recommended pad layout 2
Operating and storage temperature range TJ, TSTG -65 150 °C Note 7 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: Lead Free Plating (Matte Tin Finish Annealed over Alloy 42 Leadframe). Solderable per MIL-STD-202, Method 1

CAD (KiCad official)

  • Symbol: QZX363C5V6-7-F
  • Footprint: Package_TO_SOT_SMD:SOT-363_SC-70-6
  • 3D model: SOT-363 (KiCad packages3D, STEP)
  • 3D model files: qzx363c5v6-7-f-etched.step / qzx363c5v6-7-f-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); qzx363c5v6-7-f.step / qzx363c5v6-7-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 fea689ebb2211407, retrieved 2026-10-21, tier: lcsc)
  • Extractor: ds2sf (Claude). Every pin and dimension is cited to a datasheet page; it refuses to fabricate.
  • CAD: KiCad official libraries (CC-BY-SA 4.0).

Datasheet PDF