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SAC8.5
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Brightking Elec (TAIWAN) TVS, DO-15. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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SAC8.5
Brightking Elec (TAIWAN) · TVS · DO-15
SAC8.5 from Brightking Elec (TAIWAN), 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 | K | passive | Cathode, the lead at the color-band end of the DO-15 body; SAC8.5 has VRWM 8.5V, minimum VBR 9.44V at 1mA and maximum VC 14.0V at 5A. |
| 2 | A | passive | Anode, the axial lead opposite the cathode color band; the datasheet says to use two units in parallel with opposite polarity for AC signal line protection. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Brightking Elec (TAIWAN) |
| Package | DO-15 |
| Category | Circuit 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 |
|---|---|---|---|---|---|---|---|
| Minimum Breakdown Voltage | VBR | 9.44 | V | @IT=1mA, TA=25℃ | 2 | ||
| Maximum Reverse Leakage | IR | 50 | μA | @VRWM, TA=25℃ | 2 | ||
| Maximum Clamping Voltage | VC | 14 | V | @IPP=5A, TA=25℃ | 2 | ||
| Maximum Peak Pulse Current | IPP | 34 | A | 10/1000μs waveform, TA=25℃ | 2 | ||
| Maximum Junction Capacitance | 50 | pF | @0V, TA=25℃ | 2 | |||
| Inverse Blocking Leakage Current | IIB | 1 | mA | TA=25℃ | 2 | ||
| Peak Inverse Blocking Voltage | VPIB | 100 | V | TA=25℃ | 2 | ||
| Peak pulse power dissipation | PPPM | 500 | Watts | 10/1000μs waveform, TA=25℃ | 1 | ||
| Steady state power dissipation | PM(AV) | 3 | Watts | TA=50℃ | 1 | ||
| Operating junction and storage temperature range | TJ,TSTG | -55 | 150 | ℃ | 1 | ||
| Reverse Stand-Off Voltage | VRWM | 8.5 | V | TA=25℃ | 2 | ||
| Working Inverse Blocking Voltage | VWIB | 75 | V | TA=25℃ | 2 |
CAD (KiCad official)
- Symbol:
SAC8.5 - 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: Brightking Elec (TAIWAN) datasheet (5 pp, sha256
80128a81fa155d6e, 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).
# SAC8.5
**Brightking Elec (TAIWAN)** · TVS · DO-15
SAC8.5 from Brightking Elec (TAIWAN), 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 | K | passive | Cathode, the lead at the color-band end of the DO-15 body; SAC8.5 has VRWM 8.5V, minimum VBR 9.44V at 1mA and maximum VC 14.0V at 5A. |
| 2 | A | passive | Anode, the axial lead opposite the cathode color band; the datasheet says to use two units in parallel with opposite polarity for AC signal line protection. |
## Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Brightking Elec (TAIWAN) |
| Package | DO-15 |
| Category | Circuit 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 |
|---|---|---|---|---|---|---|---|
| Minimum Breakdown Voltage | VBR | 9.44 | | | V | @IT=1mA, TA=25℃ | 2 |
| Maximum Reverse Leakage | IR | | | 50 | μA | @VRWM, TA=25℃ | 2 |
| Maximum Clamping Voltage | VC | | | 14 | V | @IPP=5A, TA=25℃ | 2 |
| Maximum Peak Pulse Current | IPP | | | 34 | A | 10/1000μs waveform, TA=25℃ | 2 |
| Maximum Junction Capacitance | | | | 50 | pF | @0V, TA=25℃ | 2 |
| Inverse Blocking Leakage Current | IIB | | | 1 | mA | TA=25℃ | 2 |
| Peak Inverse Blocking Voltage | VPIB | | | 100 | V | TA=25℃ | 2 |
| Peak pulse power dissipation | PPPM | 500 | | | Watts | 10/1000μs waveform, TA=25℃ | 1 |
| Steady state power dissipation | PM(AV) | | | 3 | Watts | TA=50℃ | 1 |
| Operating junction and storage temperature range | TJ,TSTG | -55 | | 150 | ℃ | | 1 |
| Reverse Stand-Off Voltage | VRWM | | 8.5 | | V | TA=25℃ | 2 |
| Working Inverse Blocking Voltage | VWIB | | 75 | | V | TA=25℃ | 2 |
## CAD (KiCad official)
- Symbol: `SAC8.5`
- 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:** [Brightking Elec (TAIWAN) datasheet](docs/sac8-5-datasheet.pdf) (5 pp, sha256 `80128a81fa155d6e`, retrieved 2026-10-22, tier: lcsc)
- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.3`, primary `claude-sonnet-5-5` (text), consensus `claude-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).
[Datasheet PDF](docs/sac8-5-datasheet.pdf)