component
SR340-B
Public Made by Adomby adom
GOODWORK Schottky Diodes, DO-27. 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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SR340-B
GOODWORK · Schottky Diodes · DO-27
SR340-B from GOODWORK, in a DO-27. 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 banded/marked end per the datasheet; pad 1 of the KiCad diode footprint. |
| 2 | A | passive | Anode. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | GOODWORK |
| Package | DO-27 |
| 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 | 40 | V | 1 | ||||
| Maximum RMS Voltage | 28 | V | 1 | ||||
| Maximum DC Blocking Voltage | 40 | V | 1 | ||||
| Maximum Average Forward Rectified Current | 3 | A | See Fig. 1 | 1 | |||
| Peak Forward Surge Current | 80 | A | 8.3 ms single half sine-wave superimposed on rated load (JEDEC method) | 1 | |||
| Maximum Instantaneous Forward Voltage | 0.55 | V | at 3.0A | 1 | |||
| Maximum DC Reverse Current Ta=25 C | 0.1 | mA | at Rated DC Blocking Voltage Ta=25 C | 1 | |||
| Maximum DC Reverse Current Ta=100 C | 5 | mA | at Rated DC Blocking Voltage Ta=100 C | 1 | |||
| Typical Junction Capacitance | 300 | pF | Measured at 1MHz and applied reverse voltage of 4.0V D.C. | 1 | |||
| Typical Thermal Resistance R JA | R JA | 20 | C/W | Junction to ambient, vertical PC board mounting, 0.5in (12.7mm) lead length | 1 | ||
| Operating Temperature Range | TJ | -65 | 150 | C | 1 | ||
| Storage Temperature Range | TSTG | -65 | 150 | C | 1 |
CAD (KiCad official)
- Symbol:
SR340-B - Footprint:
Diode_THT:D_DO-27_P15.24mm_Horizontal - 3D model: DO-27 (KiCad packages3D, STEP)
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: GOODWORK datasheet (3 pp, sha256
e018314d81925b5b, retrieved 2026-10-15, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins, primarycathode-band 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).
# SR340-B
**GOODWORK** · Schottky Diodes · DO-27
SR340-B from GOODWORK, in a DO-27. 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 banded/marked end per the datasheet; pad 1 of the KiCad diode footprint. |
| 2 | A | passive | Anode. |
## Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | GOODWORK |
| Package | DO-27 |
| 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 | | | | 40 | V | | 1 |
| Maximum RMS Voltage | | | | 28 | V | | 1 |
| Maximum DC Blocking Voltage | | | | 40 | V | | 1 |
| Maximum Average Forward Rectified Current | | | | 3 | A | See Fig. 1 | 1 |
| Peak Forward Surge Current | | | | 80 | A | 8.3 ms single half sine-wave superimposed on rated load (JEDEC method) | 1 |
| Maximum Instantaneous Forward Voltage | | | | 0.55 | V | at 3.0A | 1 |
| Maximum DC Reverse Current Ta=25 C | | | | 0.1 | mA | at Rated DC Blocking Voltage Ta=25 C | 1 |
| Maximum DC Reverse Current Ta=100 C | | | | 5 | mA | at Rated DC Blocking Voltage Ta=100 C | 1 |
| Typical Junction Capacitance | | | 300 | | pF | Measured at 1MHz and applied reverse voltage of 4.0V D.C. | 1 |
| Typical Thermal Resistance R JA | R JA | | 20 | | C/W | Junction to ambient, vertical PC board mounting, 0.5in (12.7mm) lead length | 1 |
| Operating Temperature Range | TJ | -65 | | 150 | C | | 1 |
| Storage Temperature Range | TSTG | -65 | | 150 | C | | 1 |
## CAD (KiCad official)
- Symbol: `SR340-B`
- Footprint: `Diode_THT:D_DO-27_P15.24mm_Horizontal`
- 3D model: DO-27 (KiCad packages3D, STEP)
## Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- **Datasheet:** [GOODWORK datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8757773322157740032) (3 pp, sha256 `e018314d81925b5b`, retrieved 2026-10-15, tier: lcsc)
- **Extractor:** parts-factory `2.0.0` / `extract_pins`, primary `cathode-band 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/sr340-b-datasheet.pdf)