component
SF26-B
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GOODWORK Diodes - Fast Recovery Rectifiers, DO-15. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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SF26-B
GOODWORK · Diodes - Fast Recovery Rectifiers · DO-15
SF26-B from GOODWORK, 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 end of the axial rectifier, marked by the color band; the SF26 blocks up to 400 V DC reverse voltage. |
| 2 | A | passive | Anode lead of the axial rectifier; the SF26 carries 2.0 A maximum average forward rectified current. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | GOODWORK |
| Package | DO-15 |
| 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 |
|---|---|---|---|---|---|---|---|
| Maximum Recurrent Peak Reverse Voltage | VRRM | 400 | V | SF26 | 1 | ||
| Maximum RMS Voltage | VRMS | 280 | V | SF26 | 1 | ||
| Maximum DC Blocking Voltage | VDC | 400 | V | SF26 | 1 | ||
| Maximum Average Forward Rectified Current | IO | 2 | A | 1 | |||
| Peak Forward Surge Current | IFSM | 60 | A | 8.3 ms single half sine-wave superimposed on rated load (JEDEC method) | 1 | ||
| Maximum Instantaneous Forward Voltage | VF | 1.3 | V | at 2.0A | 1 | ||
| Maximum DC Reverse Current | IR | 5 | µA | Ta=25 C at Rated DC Blocking Voltage | 1 | ||
| Maximum DC Reverse Current | IR | 50 | µA | Ta=100 C at Rated DC Blocking Voltage | 1 | ||
| Maximum Reverse Recovery Time | trr | 35 | nS | IF=0.5A, IR=1.0A, IRR=0.25A | 1 | ||
| Operating and Storage Temperature Range | TJ, TSTG | -65 | 150 | C | 1 | ||
| Peak reflow temperature | Tp | 260 | ℃ | Pb-free assembly reflow; +260(+0/-5)℃, do not exceed +260℃ | 3 | ||
| Typical Junction Capacitance | CJ | 60 | pF | Measured at 1MHz and applied reverse voltage of 4.0V D.C. | 1 |
CAD (KiCad official)
- Symbol:
SF26-B - 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: GOODWORK datasheet (3 pp, sha256
91c2ed7f2e19d4ca, 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).
# SF26-B
**GOODWORK** · Diodes - Fast Recovery Rectifiers · DO-15
SF26-B from GOODWORK, 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 end of the axial rectifier, marked by the color band; the SF26 blocks up to 400 V DC reverse voltage. |
| 2 | A | passive | Anode lead of the axial rectifier; the SF26 carries 2.0 A maximum average forward rectified current. |
## Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | GOODWORK |
| Package | DO-15 |
| 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 |
|---|---|---|---|---|---|---|---|
| Maximum Recurrent Peak Reverse Voltage | VRRM | | | 400 | V | SF26 | 1 |
| Maximum RMS Voltage | VRMS | | | 280 | V | SF26 | 1 |
| Maximum DC Blocking Voltage | VDC | | | 400 | V | SF26 | 1 |
| Maximum Average Forward Rectified Current | IO | | | 2 | A | | 1 |
| Peak Forward Surge Current | IFSM | | | 60 | A | 8.3 ms single half sine-wave superimposed on rated load (JEDEC method) | 1 |
| Maximum Instantaneous Forward Voltage | VF | | | 1.3 | V | at 2.0A | 1 |
| Maximum DC Reverse Current | IR | | | 5 | µA | Ta=25 C at Rated DC Blocking Voltage | 1 |
| Maximum DC Reverse Current | IR | | | 50 | µA | Ta=100 C at Rated DC Blocking Voltage | 1 |
| Maximum Reverse Recovery Time | trr | | | 35 | nS | IF=0.5A, IR=1.0A, IRR=0.25A | 1 |
| Operating and Storage Temperature Range | TJ, TSTG | -65 | | 150 | C | | 1 |
| Peak reflow temperature | Tp | | | 260 | ℃ | Pb-free assembly reflow; +260(+0/-5)℃, do not exceed +260℃ | 3 |
| Typical Junction Capacitance | CJ | | 60 | | pF | Measured at 1MHz and applied reverse voltage of 4.0V D.C. | 1 |
## CAD (KiCad official)
- Symbol: `SF26-B`
- 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:** [GOODWORK datasheet](docs/sf26-b-datasheet.pdf) (3 pp, sha256 `91c2ed7f2e19d4ca`, 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/sf26-b-datasheet.pdf)