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GLZ5.1B_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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GLZ5.1B_R1_10001

PANJIT International · Zener Diodes · LL-34

GLZ5.1B_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
Nominal Zener Voltage (GLZ 5.1B) VZ 4.94 5.2 V IZT = 20 mA 2
Max Zener Impedance (GLZ 5.1B) ZZT 20 Ω IZT = 20 mA 2
Max Zener Impedance at knee (GLZ 5.1B) ZZK 800 Ω IZK = 1 mA 2
Max Reverse Leakage Current (GLZ 5.1B) IR 5 µA VR = 1.5 V 2
Power Dissipation PTOT 500 mW TA = 25°C; leads at 10 mm from case kept at ambient temperature 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 °C/mW Leads at a distance of 10 mm from case kept at ambient temperature 1
Forward Voltage VF 1 V IF = 100 mA 1

CAD (KiCad official)

  • Symbol: GLZ5.1B_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 2183e28084f3f767, retrieved 2026-10-16, 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