component
BZX55C6V8PF-M
Public Made by Adomby adom
ST(Semtech) Zener Diodes, DO-35. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
Generated by kicad-footprint-generator · KiCad file format 20260206
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BZX55C6V8PF-M
ST(Semtech) · Zener Diodes · DO-35
BZX55C6V8PF-M from ST(Semtech), in a DO-35. 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 cathode band on the DO-35 glass case; for the BZX55C6V8PF the Zener voltage is 6.4 V min to 7.2 V max at IZT = 5 mA. |
| 2 | A | passive | Anode terminal of the Zener diode; max forward voltage is 1 V at IF = 100 mA and power dissipation is limited to 500 mW. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | ST(Semtech) |
| Package | DO-35 |
| 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 |
|---|---|---|---|---|---|---|---|
| Power Dissipation | Ptot | 500 | mW | Ta = 25℃; leads kept at ambient temperature at 8 mm from case | 1 | ||
| Junction Temperature | Tj | 175 | ℃ | Ta = 25℃ | 1 | ||
| Storage Temperature Range | Tstg | -55 | 175 | ℃ | Ta = 25℃ | 1 | |
| Thermal Resistance Junction to Ambient | RθJA | 300 | ℃/W | leads kept at ambient temperature at 8 mm from case | 1 | ||
| Zener Voltage | VZT | 6.4 | 6.8 | 7.2 | V | at IZT = 5 mA, Ta = 25℃, tested with pulses tp = 20 ms; typ is VZnom | 2 |
| Zener Impedance | ZZT | 8 | Ω | at IZT = 5 mA, Ta = 25℃ | 2 | ||
| Zener Impedance (knee) | ZZK | 150 | Ω | at IZK = 1 mA, Ta = 25℃ | 2 | ||
| Reverse Current | IR | 0.1 | µA | at VR = 3 V, Ta = 25℃ | 2 | ||
| Forward Voltage | VF | 1 | V | IF = 100 mA, Ta = 25℃ | 2 |
CAD (KiCad official)
- Symbol:
BZX55C6V8PF-M - Footprint:
Diode_THT:D_DO-35_SOD27_P7.62mm_Horizontal - 3D model: DO-35 (KiCad packages3D, STEP)
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: ST(Semtech) datasheet (3 pp, sha256
ee653f040d509fde, 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).