component
BZW06-28B
Public Made by Adomby adom
STMicroelectronics TVS, DO-15. Unpolarised two-terminal part: the datasheet prints no pin numbers, so pins 1 and 2 follow the library convention, KiCad symbol/footprint/3D.
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BZW06-28B
STMicroelectronics · TVS · DO-15
BZW06-28B from STMicroelectronics, in a DO-15. 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 | 1 | passive | Terminal 1 of an unpolarised fuse; either orientation. |
| 2 | 2 | passive | Terminal 2 of an unpolarised fuse; either orientation. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | STMicroelectronics |
| Package | DO-15 |
| Category | TVS/Fuse/Board Level Protection |
| 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 |
|---|---|---|---|---|---|---|---|
| Reverse leakage current at VRM | IRM | 0.2 | µA | at VRM = 28 V, Tamb = 25 °C | 3 | ||
| Stand-off voltage | VRM | 28 | V | Tamb = 25 °C | 3 | ||
| Breakdown voltage | VBR | 31.4 | V | at IR = 1 mA, pulse test tp < 50 ms | 3 | ||
| Clamping voltage 10/1000 µs | VCL | 45.7 | V | at IPP = 13.1 A, 10/1000 µs | 3 | ||
| Clamping voltage 8/20 µs | VCL | 59 | V | at IPP = 68 A, 8/20 µs | 3 | ||
| Voltage temperature coefficient | αT | 9.8 | 10-4/°C | 3 | |||
| Junction capacitance | C | 1000 | pF | VR = 0 V, F = 1 MHz; bidirectional types value divided by 2 | 3 | ||
| Peak pulse power | Ppp | 600 | W | 10/1000 µs, Tj initial = Tamb, Tamb = 25 °C | 2 | ||
| Power dissipation on infinite heatsink | P | 1.7 | W | Tamb = 75 °C | 2 | ||
| Non repetitive surge peak forward current | IFSM | 100 | A | tp = 10 ms, Tj initial = Tamb | 2 | ||
| Storage junction temperature range | Tstg | -65 | 175 | °C | 2 | ||
| Operating junction temperature range | Tj | -55 | 175 | °C | 2 | ||
| Maximum soldering temperature | TL | 260 | °C | during 10 s at 5 mm from case | 2 | ||
| Thermal resistance junction to leads | Rth(j-l) | 60 | °C/W | 2 | |||
| Thermal resistance junction to ambient | Rth(j-a) | 100 | °C/W | on printed circuit, Llead = 10 mm | 2 |
CAD (KiCad official)
- Symbol:
BZW06-28B - Footprint:
Diode_THT:D_DO-15_P12.70mm_Horizontal - 3D model: DO-15 (KiCad packages3D, STEP)
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: STMicroelectronics datasheet (9 pp, sha256
029ab6d1c5473858, retrieved 2026-10-31, tier: manufacturer) - Extractor: parts-factory
2.0.0/extract_pins, primarytwo-terminal convention(convention), consensusoff(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).
# BZW06-28B
**STMicroelectronics** · TVS · DO-15
BZW06-28B from STMicroelectronics, in a DO-15. 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 | 1 | passive | Terminal 1 of an unpolarised fuse; either orientation. |
| 2 | 2 | passive | Terminal 2 of an unpolarised fuse; either orientation. |
## Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | STMicroelectronics |
| Package | DO-15 |
| Category | TVS/Fuse/Board Level Protection |
| 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 |
|---|---|---|---|---|---|---|---|
| Reverse leakage current at VRM | IRM | | | 0.2 | µA | at VRM = 28 V, Tamb = 25 °C | 3 |
| Stand-off voltage | VRM | | 28 | | V | Tamb = 25 °C | 3 |
| Breakdown voltage | VBR | 31.4 | | | V | at IR = 1 mA, pulse test tp < 50 ms | 3 |
| Clamping voltage 10/1000 µs | VCL | | | 45.7 | V | at IPP = 13.1 A, 10/1000 µs | 3 |
| Clamping voltage 8/20 µs | VCL | | | 59 | V | at IPP = 68 A, 8/20 µs | 3 |
| Voltage temperature coefficient | αT | | | 9.8 | 10-4/°C | | 3 |
| Junction capacitance | C | | 1000 | | pF | VR = 0 V, F = 1 MHz; bidirectional types value divided by 2 | 3 |
| Peak pulse power | Ppp | | | 600 | W | 10/1000 µs, Tj initial = Tamb, Tamb = 25 °C | 2 |
| Power dissipation on infinite heatsink | P | | | 1.7 | W | Tamb = 75 °C | 2 |
| Non repetitive surge peak forward current | IFSM | | | 100 | A | tp = 10 ms, Tj initial = Tamb | 2 |
| Storage junction temperature range | Tstg | -65 | | 175 | °C | | 2 |
| Operating junction temperature range | Tj | -55 | | 175 | °C | | 2 |
| Maximum soldering temperature | TL | | | 260 | °C | during 10 s at 5 mm from case | 2 |
| Thermal resistance junction to leads | Rth(j-l) | | | 60 | °C/W | | 2 |
| Thermal resistance junction to ambient | Rth(j-a) | | | 100 | °C/W | on printed circuit, Llead = 10 mm | 2 |
## CAD (KiCad official)
- Symbol: `BZW06-28B`
- Footprint: `Diode_THT:D_DO-15_P12.70mm_Horizontal`
- 3D model: DO-15 (KiCad packages3D, STEP)
## Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- **Datasheet:** [STMicroelectronics datasheet](https://www.st.com/resource/en/datasheet/bzw06-28b.pdf) (9 pp, sha256 `029ab6d1c5473858`, retrieved 2026-10-31, tier: manufacturer)
- **Extractor:** parts-factory `2.0.0` / `extract_pins`, primary `two-terminal convention` (convention), consensus `off` (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](docs/bzw06-28b-datasheet.pdf)