component
SA7.0CA
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Brightking Elec (TAIWAN) TVS, DO-15. 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
markdownSA7.0CA
Brightking Elec (TAIWAN) · TVS · DO-15
SA7.0CA 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 | A1 | passive | Axial lead terminal of the bidirectional SA7.0CA (no polarity band, interchangeable with the other lead), VRWM 7.0V, VBR 7.78~8.60V at 10mA, VC max 12.0V at 42.5A IPP. |
| 2 | A2 | passive | Axial lead terminal of the bidirectional SA7.0CA (no polarity band, interchangeable with the other lead), VRWM 7.0V, VBR 7.78~8.60V at 10mA, VC max 12.0V at 42.5A IPP. |
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 |
|---|---|---|---|---|---|---|---|
| Reverse Stand-Off Voltage | VRWM | 7 | V | 2 | |||
| Breakdown Voltage | VBR | 7.78 | 8.6 | V | @IT = 10 mA | 2 | |
| Test Current | IT | 10 | mA | 2 | |||
| Maximum Clamping Voltage | VC | 12 | V | @IPP = 42.5 A | 2 | ||
| Peak Pulse Current | IPP | 42.5 | A | 2 | |||
| Reverse Leakage | IR | 150 | μA | @VRWM, TA=25℃ | 2 | ||
| Peak pulse power dissipation | PPPM | 500 | Watts | 10/1000μs waveform | 1 | ||
| Steady state power dissipation | PM(AV) | 3 | Watts | TA=50℃ | 1 | ||
| Peak forward surge current | IFSM | 70 | Amps | 8.3ms single half sine-wave superimposed on rated load | 1 | ||
| Operating junction and storage temperature | TJ,TSTG | -55 | 150 | ℃ | 1 | ||
| Thermal resistance junction to lead | RθJL | 20 | ℃/W | Typical | 1 | ||
| Thermal resistance junction to ambient | RθJA | 75 | ℃/W | Typical | 1 |
CAD (KiCad official)
- Symbol:
SA7.0CA - 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 (6 pp, sha256
f0dc01ead7acea2f, 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).