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GLZ20D_R1_10001

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PANJIT International Zener Diodes, LL-34. 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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GLZ20D_R1_10001

PANJIT International · Zener Diodes · LL-34

GLZ20D_R1_10001 from PANJIT International, in a LL-34. 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 PANJIT International
Package LL-34
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 (min to max) VZ 19.72 20.72 V IZT = 10 mA 3
Max zener impedance at IZT ZZT 28 Ω IZT = 10 mA 3
Max zener impedance at IZK ZZK 200 Ω IZK = 0.5 mA 3
Max reverse leakage current IR 0.2 μA VR = 15 V 3
Forward voltage VF 1 V IF = 100 mA 1
Power dissipation PTOT 500 mW TA = 25°C 1
Junction temperature range TJ -55 175 °C 1
Storage temperature range TSTG -65 175 °C 1
Thermal resistance junction to ambient air RΘJA 0.3 oC/mW leads at 10 mm from case kept at ambient temperature 1

CAD (KiCad official)

  • Symbol: GLZ20D_R1_10001
  • Footprint: Diode_SMD:D_MiniMELF
  • 3D model: LL-34 (KiCad packages3D, STEP)

Provenance

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

  • Datasheet: PANJIT International datasheet (7 pp, sha256 db7cad36c966df14, retrieved 2026-10-21, 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