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BZX55C36 R0G
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Taiwan Semiconductor(Taiwan Semicon) Zener Diodes, DO-35. 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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Contents
README
markdownBZX55C36 R0G
Taiwan Semiconductor(Taiwan Semicon) · Zener Diodes · DO-35
BZX55C36 R0G from Taiwan Semiconductor(Taiwan Semicon), 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, the lead on the end with the cathode band; the zener (BZX55C36) operates with this lead positive, with VZ 34.00-38.00 V at IZT = 5.0 mA. |
| 2 | A | passive | Anode, the lead opposite the cathode band; forward voltage is 1 V at IF = 100 mA and total power dissipation is limited to 500 mW. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Taiwan Semiconductor(Taiwan Semicon) |
| 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 |
|---|---|---|---|---|---|---|---|
| Zener Voltage | VZ | 34 | 36 | 38 | V | @ IZT = 5.0 mA, TA = 25°C | 2 |
| Test Current | IZT | 5 | mA | Max. | 2 | ||
| Regular Impedance | ZZT | 80 | Ω | @ IZT | 2 | ||
| Regular Impedance at knee | ZZK | 220 | Ω | @ IZK | 2 | ||
| Test Current at knee | IZK | 1 | mA | Max. | 2 | ||
| Leakage Current | IR | 0.1 | µA | @ VR = 27 V | 2 | ||
| Zener Voltage Tolerance | VZ | -5 | 5 | % | standard tolerance on nominal Zener voltage | 3 | |
| Forward voltage | VF | 1 | V | IF=100mA | 1 | ||
| Total power dissipation | Ptot | 500 | mW | TA = 25°C | 1 | ||
| Junction temperature range | TJ | -55 | 175 | °C | TA = 25°C | 1 | |
| Storage temperature range | TSTG | -55 | 175 | °C | TA = 25°C | 1 |
Materials and finish
As the datasheet states them (page.json metadata.appearance; the 3D model's colours follow it).
| Part | Material | Colour / plating | Datasheet says | Page |
|---|---|---|---|---|
| contacts | tin | ● Terminal: Matte tin plated leads, solderable per J-STD-002 ● Polarity: Indicated by cathode band | 1 |
CAD (KiCad official)
- Symbol:
BZX55C36 R0G - 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: Taiwan Semiconductor(Taiwan Semicon) datasheet (7 pp, sha256
cf8bd88ca437bb52, 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).