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GLZ7.5A_R1_10001

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PANJIT International Zener Diodes, LL-34. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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GLZ7.5A_R1_10001

PANJIT International · Zener Diodes · LL-34

GLZ7.5A_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, marked by the color band on the molded glass MINI-MELF body; the Zener is reverse-biased with this pin positive, and 500 mW is the maximum power dissipation at TA=25°C.
2 A passive Anode, the unmarked end of the MINI-MELF body; forward voltage is at most 1 V at IF=100 mA.

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 VZ 6.85 7.22 V @ IZT = 20 mA 2
Max Zener Impedance ZZT 8 Ω @ IZT = 20 mA 2
Max Zener Impedance (knee) ZZK 120 Ω @ IZK = 0.5 mA 2
Max Reverse Leakage Current IR 0.5 μA @ VR = 4 V 2
Forward Voltage VF 1 V IF = 100 mA 1
Thermal Resistance Junction to Ambient Air RΘJA 0.3 °C/mW leads at a distance of 10mm from case kept at ambient temperature 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
Test Current IZT 20 mA VZ and ZZT test current 2

CAD (KiCad official)

  • Symbol: GLZ7.5A_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 eff6fec1b1f1a41b, retrieved 2026-10-22, 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