component
GLZ7.5A_R1_10001
Public Made by Adomby adom
PANJIT International Zener Diodes, LL-34. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
3D Model
Open in new tab ↗
Loads when you scroll to it. Unloads after 5 minutes in the background.
Symbol & Footprint
Schematic Symbol
Open full view ↗Loads when you scroll to it. Unloads after 5 minutes in the background.
PCB Footprint
Open full view ↗Loads when you scroll to it. Unloads after 5 minutes in the background.
Datasheet
Open in new tab ↗Loads when you scroll to it. Unloads after 5 minutes in the background.
README
markdownGLZ7.5A_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, primaryclaude-sonnet-5-5(text), consensusclaude-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).