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BZX85C6V8-TAP
Public Made by Adomby adom
Vishay Intertech Zener Diodes, DO-204AL(DO-41). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
3D Model
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Symbol & Footprint
Schematic Symbol
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PCB Footprint
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Datasheet
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README
markdownBZX85C6V8-TAP
Vishay Intertech · Zener Diodes · DO-204AL(DO-41)
BZX85C6V8-TAP from Vishay Intertech, in a DO-204AL(DO-41). 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 identification band on the DO-41 body; the Zener diode is reverse-biased with this pin positive, with VZ of 6.4 to 7.2 V (6.8 V nom.) at IZT1 = 35 mA for the BZX85C6V8. |
| 2 | A | passive | Anode, the unmarked lead of the DO-41 axial package; the Ptot rating of 1300 mW is valid with leads at 4 mm from the case kept at ambient temperature. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Vishay Intertech |
| Package | DO-204AL(DO-41) |
| 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 | 6.4 | 6.8 | 7.2 | V | at IZT1 = 35 mA, Tamb = 25 °C, tp = 5 ms | 2 |
| Reverse leakage current | IR | 1 | μA | at VR = 4 V | 2 | ||
| Dynamic resistance | ZZ | 3.5 | Ω | at IZT1, f = 1 kHz | 2 | ||
| Dynamic resistance (knee) | ZZK | 300 | Ω | at IZT2 = 1 mA, f = 1 kHz | 2 | ||
| Temperature coefficient of Zener voltage | αVZ | 0.015 | 0.06 | %/°C | at IZT1 | 2 | |
| Admissible Zener current | IZ | 155 | mA | leads kept at ambient temperature at 10 mm from case | 2 | ||
| Power dissipation | Ptot | 1300 | mW | leads at 4 mm from case kept at ambient temperature, Tamb = 25 °C | 1 | ||
| Junction temperature | Tj | 175 | °C | 1 | |||
| Storage temperature range | Tstg | -55 | 175 | °C | 1 | ||
| Thermal resistance junction to ambient | RthJA | 110 | K/W | leads at 4 mm from case kept at ambient temperature | 1 | ||
| Test current | IZT1 | 35 | mA | max, Tamb = 25 °C | 2 | ||
| Test current | IZT2 | 1 | mA | Tamb = 25 °C | 2 | ||
| Reverse voltage for leakage test | VR | 4 | V | IR test | 2 |
CAD (KiCad official)
- Symbol:
BZX85C6V8-TAP - Footprint:
Diode_THT:D_DO-41_SOD81_P10.16mm_Horizontal - 3D model: DO-204AL(DO-41) (KiCad packages3D, STEP)
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Vishay Intertech datasheet (6 pp, sha256
95ae9b8ac65e334f, retrieved 2026-10-23, tier: manufacturer) - 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).